2025 Trex® Decking Installation Guide

2025 DECKING INSTALLATION GUIDE 2025 DECKING INSTALLATION GUIDE

Trex Installation Guide CONTENTS

SECTION ONE: General Information Safety........................................................................................................ 3 Tools........................................................................................................... 3 Care and Cleaning...............................................................................4 SECTION TWO: Planning Ahead Trex ® Decking........................................................................................ 7 Installing Trex ® Lattice....................................................................... 7 Railing (Including ADA Handrail).................................................7 Trex ® DeckLighting............................................................................. 7 Trex ® RainEscape ® Drainage System..........................................7 Installing Hot Tubs, Planters, and Seating................................8 Installing Fireplaces and/or Fire Pits..........................................8 Installing a Trex ® Pergola.................................................................8 Installing Trex ® Spiral Stairs............................................................8 Installing Trex ® Outdoor Kitchens................................................8 SECTION THREE: Decking Trex Decking........................................................................................10 Trex Hideaway ® Hidden Fastening System.............................11 Decking, Fascia, Plugs and Fastener SKUs.............................11 Trex ® Branded Approved Fasteners.........................................12 All Other Approved Fasteners.....................................................12 Trex ® Fascia Installation Recommendations.........................14 Framing and Fastening Tips.........................................................17 Rooftop and Sleeper Deck Systems.........................................18 Metal Framing Requirements and Gapping..........................19 Code Compliance.............................................................................20 Gapping and Overhang...................................................................21 Important Notes Before Installing Trex Decking...................22 Routing Square-Edged Boards for Trex Hideaway Hidden Fasteners............................................................................22 Abutted Board Attachment Requirements..........................22 Trex Hideaway ® One-Step Hidden Fastener Tool Instructions........................................................................................23 Butt Clip Instructions..................................................................25 Installing Trex Signature ® , Transcend ® , Enhance ® , Trex Select ® Decking without One-Step Tool...................26 Replacing Decking ..........................................................................27 Trex Hideaway ® Deck Plug For Transcend ® , Trex Select ® and Trex Signature ® Decking....................... 28 Trex Hideaway ® Deck Plug For Trex Enhance ® Decking ...........................................................................29 Trex Hideaway ® Fascia Plug.........................................................30 Trex ® Decking Color-Match Composite Screw.....................31 Trex ® Fascia Color-Match Composite Screw........................32 Spanning Requirements For Trex Stairs.................................33 Installing Trex ® Stair Treads Installed with Hidden Fasteners............................................34

To learn about Trex® railing products, visit www.trex.com/products/railing

What’s New for 2025: Page 20 –Added Canada CCMC span and gapping requirements Page 10 –Updated Decking and Facisa SKU's Page 11 –Updated Fastener SKU's Page 43 –Updated color palette Need Help? Trex provides a variety of valuable resources to answer your questions or concerns. For additional assistance, check out: » Trex.com You will find a wealth of useful information on Trex’s extensive product lines including: installation, care and cleaning instructions and videos, technical help, and FAQs. You can also find inspiring photos of deck projects, steps to help plan and start your project, and tips for selecting the right deck builder. At trex.com , you can request information, register your warranty, and reach out to customer service representatives who can answer even more questions. » Call 1-800-BUY-TREX (1-800-289-8739) and speak to a Customer Loyalty Advocate who can answer your questions. Refer to www.trex.com for up-to-date installation and technical documents that may not be found in this printed guide.

Installation instructions are always being reviewed for updates. Please visit our website at www.trex.com and choose “Literature”, then choose “Installation Guides”.

SECTION FOUR: Warranties Trex ® Decking, Fascia and Cladding

Limited Warranty..............................................................................36 Trex ® Fasteners Limited Warranty............................................38 Color Palette.......................................................................................43

This symbol indicates text continues to next page.

NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

Safety When working on any construction project, you should wear protective clothing and safety equipment. Wear safety glasses, gloves, a dust mask and long sleeves, particularly when cutting in confined spaces.

Trex decking and railing are heavier and more flexible than wood. DO NOT try to lift the same quantity of Trex boards as you would traditional lumber. Go to www.trex.com for Safety Data Sheets (SDS).

Tools

SAWS Miter Saw:

SPECIFIC DECK BOARD ATTACHMENT TOOLS Screw Guns:

When using a miter saw we recommend using the Trex Blade™ or a carbide-tipped blade with 60 teeth or more. The Trex Blade comes in three different sizes and is ideal for cutting all Trex decking and railing products. Jigsaw: For detailed and/ or small cuts (i.e., cutting deck board to fit around a post), a jigsaw with a carbide- tipped blade can be used. DRILLS Install Trex approved fasteners with standard power drills, impact drivers (use care if using impact drivers), or right angle drills.

Some Trex approved deck fasteners are compatible with screw guns. Refer to the fasteners page for more information.

TigerClaw ® Pneumatic Gun: If choosing the TigerClaw TC-G Hidden Fasteners, the TigerClaw pneumatic gun is a terrific option that allows for quicker install time.

Trex Router Bit: Trex decking routs to give extremely crisp edges when using the Trex Router Bit with standard router, and can be used with all Trex Hideaway Hidden Fasteners.

*Tiger Claw ® is a registered trademark of Tiger Claw, Inc.

*Trex ® Blade™ is manufactured and sold by Freud Tools, Inc. under a Trademark License Agreement with Trex Company, Inc.

NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

TREX SIGNATURE ® , TRANSCEND ® , ENHANCE ® AND TREX SELECT ® DECKING–Care and Cleaning Guide All exterior building materials require cleaning. Generally, soap and water is all that is required to clean all Trex Decking products. For Trex Signature decking, some cleaning agents or chemicals such as solvents, acids or plasticizers can damage the surface of Trex Signature decking. Examples may include insect repellents, sunscreen products, or degreasing cleaning agents. Always refer to manufacturing labels as well as contact Trex customer care to determine if a specific product is safe to use. Many products will contain warning information regarding damage to plastic and these such products should never be used on Trex Signature decking. Refer to Trex.com for cleaning recommendations for early generation decking products.

Problem

Solution

The affected area should be sprayed off with a hose to remove surface debris. Use warm soapy water and a soft bristle brush to remove dirt and debris from the embossing pattern.

Dirt and Debris

A pressure washer with no greater than 3100 psi** that has a fan attachment/adjustment and soap dispenser may be used to remove dirt or mud. Spray deck with soap, then follow by gently scrubbing each deck board with a soft bristle brush. Spray/rinse each individual deck board using a fan tip no closer than 8-in (203 mm) from the decking surface. RINSE THOROUGHLY. If dirty water from cleaning is left to dry, a film will remain on the decking surface. When working with cement, concrete, mortar, or stucco, protect the decking as much as possible in order to not get dust particles on the decking surface. These particles, once they get hot or wet, can cause a reaction on the decking surface and are very difficult to remove. If particles get on the decking surface, Trex recommends using Sakrete™ Concrete Dissolver ( www.sakrete.com/products/ concrete-dissolver ). BE SURE TO FOLLOW MANUFACTURER'S INSTRUCTIONS. Hard water is water with high amounts of mineral deposits like lime, silica and calcium. When the water dries, deposits are left behind, leaving unsightly spots on surfaces. This is not a defect of Trex products but an issue with the water itself. Generally, these deposits can be cleaned with white vinegar on decking surfaces. Rinsing is required, so care should be taken to not use hard water for this purpose. If hard water must be used, dry with a cloth or use a blower to dry surfaces. In some cases a deck brightener product may also be used to help clean hard water stains. Most colored chalks are permanent and may discolor the surface. Use only Irwin Strait-Line Dust-Off Marking Chalk (purple), DeWalt ® Blue Chalk, or DeWalt ® Orange High Visibility Chalk. Remove all debris from the deck using a hose or broom. Once the deck surface is dry, apply a deck “brightener"* to the deck as directed by the manufacturer. Deck Brighteners contain oxalic acid, which will also remove tannins.

Using a Pressure Washer (General Cleaning Issues )

Issues with Concrete, Cement, Mortar, or Stucco Dust

Hard Water Staining

Chalk Lines

Tannins Due to Debris

A plastic shovel may be used to remove snow from the deck. Use calcium chloride or rock salt to melt the snow and ice from the deck surface.

Ice and Snow

All food spills should be removed as soon as possible. The surface must be cleaned within seven days to maintain the stain warranty. To remove, spray off with a hose and use warm, soapy water and a soft bristle brush (do not use a wire brush) to remove spills from the embossing pattern. If debris such as pollen and dirt is allowed to remain on the deck surface, mold can feed on the biofilm. Using a hose and warm, soapy water with a soft bristle brush (do not use a wire brush) is recommended to remove the food source and mold.

Oil, Grease, and Food

Mold and Mildew

TREX SIGNATURE ® , TRANSCEND ® , ENHANCE ® AND TREX SELECT ® DECKING-Care and Cleaning Guide Problem Solution

While this is not common, static electricity can occur on walking surfaces in dry climates or in areas where dry winds and dust-borne particles lay on the decking surfaces. Static electricity can build up on occupants walking across any composite decking surface, including Trex, then produce a small static shock if they touch a grounded metal surface such as railing, door, etc. This condition can be decreased greatly with the use of a product called ACL Staticide ® . Two products tested were General Purpose Staticide ® and Heavy Duty Staticide ® . Both are effective in greatly reducing static electricity on Trex decking surfaces. Apply full strength, using a mop on a dry decking surface, and allow to dry; no rinsing or diluting needed. Products are non-toxic, non-flammable, non-staining (will not change the color of decking surface), completely biodegradable, and safe to use. Product is water-based and may require a second application after rain or other weather conditions. Over a period of time, the effect of static will dissipate naturally on the decking surface.

Trex and Static Electricity

See link for more information on product: https://www.aclstaticide.com/categories/anti-static-coatings

Use caution when using rubber-backed mats i.e., welcome mats, etc. as these may contain substances that can sometimes discolor or lighten the decking surface.

Rubber Mats

There are methods to heat Trex decking to a high enough temperature to achieve a desired curved radius. Please contact Trex for additional details. Trex Signature and Trex Enhance decking cannot be curved.

Curving Trex Decking

Store decking on a flat level surface and ALWAYS use proper supports (dunnage). DO NOT store directly on the ground. When stacking Trex Signature, Transcend, or Trex Select decking as well as all fascia products, bundles, supports (dunnage) should start approximately 10" (254 mm) from each end (Enhance decking should start approximately 18" (457 mm) from each end) and be spaced approximately 2' (0.61m) on center. In addition, supports (dunnage) should line up vertically/perpendicular to the decking product. Adjust support blocks (dunnage) accordingly if bundles are loose. For Trex Select decking, Enhance decking, and 1x12 and 1x8 products, the maximum stack height is 12 bundles. For all other decking products maximum stack height is 14 bundles (IMPORTANT TO NOTE THAT PROPER DUNNAGE SPACING MUST BE IN PLACE FOR THESE HEIGHTS). When stacking multiple bundles, ensure that dunnage lines up vertically down through each stack. ALWAYS cover decking products on site until ready to be installed.

Material Handling/ Storage

Sakrete™ is a trademark of Oldcastle APG, a CRH Company. *Use of products containing bleach or acid can lighten the surface of Trex. Use in an inconspicuous area to determine whether you like the effect. Product will affect the structural integrity of Trex. **Use of a pressure washer greater than 3100 psi could damage the boards and void the warranty.

NOTES: » Refer to www.trex.com to view a general care and cleaning video for Transcend, Enhance, and Select decking. » Refer to www.trex.com for a care and cleaning guide for Trex Early-Generation Composite and PVC Decking.

5 NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

PLANNING AHEAD

Trex Decking: » When installing ANY Trex decking product, especially streaked boards, it is a good idea to mix and match all of the boards on the job site prior to installation to ensure an appealing mix of light and dark tones. » DO NOT combine Trex Select decking with other Trex decking products . Trex Select boards are thinner than Trex Signature, Transcend, or Enhance boards. » For added protection to wood framing, use Trex ® Protect Joist and Beam Tape on the top of joists, rim joists, and ledger boards to help prevent rot and wood decay. Refer to trexprotect.com for more details. Trex Decking Temperature: Like many other outdoor surfaces, such as concrete, asphalt, beach sand, wood decking, other brands of composite decking, etc., Trex ® decking can get hot due to weather and sun exposure. On such days, care needs to be taken to make sure skin does not have extended contact with the surface of the deck, especially with young children and those with special needs. Please note also that the darker the color, the hotter the deck will feel. For hotter climates, consumers should consider choosing lighter colors or colors that include heat mitigating technology (SunComfortable™) . Trex Products Near Low-E Window: Low-E glass reflects more sunlight. It has been observed that the extra reflectivity, combined with any concavity in the glass, can act like a concave mirror. This mirror effect concentrates sunlight onto outdoor objects, including that of decking and railing. This can result in an extreme amount of heat concentrated on areas of the decking surface. This can sometimes char/discolor the decking surface or cause the decking to bow. Installing Trex® Lattice:

Railing (Including ADA Handrail): » Pick the railing style you want.

» Calculate your spanning based on the railing you choose. » Determine the number of balusters you will need based on the railing you choose. » All 2025 Trex railing products are made to be installed at 6' or 8' clear span between posts. NOTE: For post placement on stairs, it is VERY IMPORTANT to plan your post spacing based on the length of the rail and angle of the stairs. For nominal 6' and 8' stair rail lengths, stair post spans (measured horizontally) will be less than 6' or 8' due to the angle of the stairs. » Determine post locations prior to installing any decking. In most cases, posts are usually installed before decking is installed. » Confirm with your local building official if ADA Handrail is required, and if so, plan spanning for posts accordingly to allow for attachment of Trex ADA Handrail. ADA Handrail requires a span of 6' OC for posts. » Grill placement: A good recommendation to help prevent damage to your railing is to not have a grill too close to your railing. Allow for ample airspace 18"-30" is recommended – refer to grill manufacturer for additional details between the back/sides of your grill to help prevent charring or staining to the railing. Refer to www.trex.com to view detailed install instructions for Trex Signature, Transcend or Trex Select railing. Trex® Outdoor Lighting: » Plan locations of lights, power supply, timer, and dimmer. These should be accessible for service if necessary. » Install wiring before decking and railing have been installed. » DO NOT run wires between joists and deck boards. Refer to www.trex.com to view detailed Trex lighting instructions. Trex® RainEscape® Deck Drainage System: » Plan ahead for deck layout to allow for proper placement

of Trex RainEscape within the joist system. » Make sure joists are straight and square. See www.trex.com for more information on Trex ® RainEscape ® recommendations and installation. Trex RainEscape is manufactured and distributed by IBP, LLC, under a trademark license with Trex Company, Inc.

» N o special skills or tools are required to install Trex Lattice. The lattice cuts, drills and routes using standard wood cutting tools. Fastening can be done with stainless steel screws or nails. Refer to www.trexlattice.com/ for information on how to plan, order and install Trex Lattice. Trex Lattice is manufactured and sold by Home & Leisure, Inc., d/b/a/ Structureworks, under a Trademark License Agreement with Trex Company, Inc. A 20-year Limited Warranty is provided by the manufacturer.

PLANNING AHEAD/ CONTINUED

Installing Hot Tubs, Planters, and Seating: » Plan ahead proper joist spanning if required (this is especially important if installing a hot tub). » Refer to page 20 for Trex Decking Span Chart for specific loads. Call 1-800-BUY-TREX for detailed questions. Installing Fireplaces and/or Fire Pits With Trex Decking: » Determine if fire will be gas or wood burning. ( NOTE : Most fire pits shown in Trex images are gas burning.) » For gas, the fire pit is installed by cutting around the Trex decking. It is not to be installed on top of Trex ® decking. A fire-resistant material is installed under the fire pit and a protective wall made from stone or other fire-resistant material is installed to hold fire pit in place and also protect the decking from heat. » For wood, fire pits are not recommended directly on top of Trex decking unless using a protective thermal barrier. Wood-burning fire pits can damage the decking due to extreme heat from the bottom of the fire pit and/or embers shooting onto the decking. Trex does recommend that this thermal barrier be moved from time to time for general cleaning underneath. It should be noted that even when using a thermal barrier, embers could shoot beyond this and burn the deck. Ensure from the manufacturer that the thermal barrier is compatible with composite decking. Installing Trex® Spiral Stairs: » Refer to www.trexspiralstairs.com for detailed information on how to plan and install Trex Spiral Stairs. Trex ® Spiral Stairs are manufactured and sold by SS Industries dba Paragon Stairs. Trex ® is a trademark of Trex Company, Inc., and is used by SS Industries dba Paragon Stairs under license with Trex Company, Inc. Installing Trex® Outdoor Kitchens: » Refer to trex-outdoorkitchens.com for detailed information on how to install Trex Outdoor Kitchen products. Trex ® Outdoor Kitchens is manufactured and sold by Danver Acquistions LLC., under a Trademark Agreement with Trex Company, Inc. A Limited Warranty is provided by the manufacturer.

Installing a Trex® Pergola on Trex® Decking: » Keep in mind that if you are planning to install a Trex ® Pergola on your deck, you will need access to the underside of the deck. Trex ® Pergola mounts with a 10 " x 10 " (254 mm x 254 mm) aluminum plate on the underside of the deck, creating a clamping effect on both the top and bottom of the deck for maximum strength. If installed, water barriers and any under deck coverings will have to be removed to properly install the pergola posts. » Consider the location of your pergola posts with respect to joists. However, you do not have to mount your plates between joists. It is possible to place blocks on the bottom of the joists and mount the Trex Pergola brackets through the blocks.

Trex ® Pergola products are manufactured and sold by Home & Leisure, Inc., d/b/a/ Structureworks under a Trademark License Agreement with Trex Company, Inc. A 25-year Limited Warranty is provided by manufacturer.

NOTE: You can always reference the Design Tools Section on www.trex.com for additional planning ahead aids.

NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

DECKING DECKING

PRODUCT SPECIFICATIONS

TREX® DECKING & FASCIA

PROFILE

DESCRIPTION

ITEM #

COLORS

1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 16' 1 x 6 x 20'

XX010616NS01 XX010620NS01 XX010612TLS01 XX010616TLS01 XX010620TLS01 XX010616TS01 XX010620TS01 XX010616T2S01 XX010620T2S01 XX010616SS01 XX010620SS01 XX010612S2S01 XX010616S2S01 XX010620S2S01 XX010616E2S01 XX010620E2S01 XX010616E2S01 XX010620E2S01 XX010612NG01 XX010616NG01 XX010620NG01 XX010612TLG01 XX010616TLG01 XX010620TLG01 XX010612TG01 XX010616TG01 XX010620TG01 XX010612T2G01 XX010616T2G01 XX010620T2G01 XX010612SG01 XX010616SG01 XX010620SG01 XX010612S2G01 XX010616S2G01 XX010620S2G01 XX010612E2G01 XX010616E2G01 XX010620E2G01 XX010612E2G01 XX010616E2G01 XX010620E2G01 XX010812NS01 XX010812TLS01 XX010812TS01 XX010812T2S01 XX010812SS01 XX010812S2S01 XX010812E2S01 XX010812E2S01 WW010812ES01 XX011212NS01 XX011212TLS01 XX011212TS01 XX011212T2S01 XX011212SS01 XX011212S2S01 XX011212E2S01 XX011212E2S01 WW011212ES01 XX020416TS01 XX020612TS01 XX020616TS01 XX020620TS01 XX020612SS01 XX020616SS01 XX020620SS01 XX020612S2S01 XX020616S2S01 XX020620S2S01

Trex Signature

OC, WY

1" Square-Edge Board Actual dimensions: Trex Signature .94 in x 5.5 in x 20 ft (24 mm x 140 mm x 609 cm)

Transcend Lineage

BC, CL, HT, JA, IM, RN, SF

Transcend Tropicals

HG, IM, LR, SR, TT

Transcend Earth Tones

Transcend & Enhance: .94 in x 5.5 in x 16 ft / 20 ft (24 mm x 140 mm x 487 cm / 609 cm) Trex Select: .82 in x 5.5 in x 16 ft / 20 ft (20 mm x 140 mm x 487 cm / 609 cm)

7/8 x 6 x 16' 7/8 x 6 x 20' 7/8 x 6 x 12' 7/8 x 6 x 16' 7/8 x 6 x 20' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 6 x 12' 1 x 6 x 16' 1 x 6 x 20' 1 x 8 x 12' 1 x 8 x 12' 1 x 8 x 12' 1 x 8 x 12' 1 x 8 x 12' 7/8 x 6 x 12' 7/8 x 6 x 16' 7/8 x 6 x 20' 7/8 x 6 x 12' 7/8 x 6 x 16' 7/8 x 6 x 20' 1 x 8 x 12' 1 x 8 x 12' 1 x 8 x 12' 1 x 8 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 1 x 12 x 12' 2 x 4 x 16' 2 x 6 x 12' 2 x 6 x 16' 2 x 6 x 20' 2 x 6 x 12' 2 x 6 x 16' 2 x 6 x 20' 2 x 6 x 12' 2 x 6 x 16' 2 x 6 x 20'

Trex Select

PG, SD

Trex Select

MY, MS, WL

Enhance Naturals

CB, CC, FW, HY, RH, TS

Enhance Basics

CS, BD, SD, TP

1" Grooved-Edge Board Actual dimensions: Trex Signature, Transcend & Enhance: .94 in x 5.5 in x 12 ft / 16 ft / 20 ft (24 mm x 140 mm x 365 cm / 487 cm / 609 cm) Trex Select: .82 in x 5.5 in x 12 ft / 16 ft / 20 ft (20 mm x 140 mm x 365 cm / 487 cm / 609 cm)

Trex Signature

OC, WY

Transcend Lineage

BC, CL, HT, JA, IM, RN, SF

Transcend Tropicals

HG, IM, LR, SR, TT

Transcend Earth Tones

Trex Select

PG, SD

Trex Select

MY, MS, WL

Enhance Naturals

CB, CC, FW, HY, RH, TS

Enhance Basics

CS, BD, SD, TP

Trex Signature

OC, WY

1" x 8" Fascia Board Actual dimensions: Trex Signature, Transcend, Enhance, Trex Select, Universal White: .56 in x 7.25 in x 12 ft (14 mm x 184 mm x 365 cm)

Transcend Lineage Transcend Tropicals Transcend Earth Tones

BC, CL, HT, JA, IM, RN, SF HG, IM, LR, SR, TT RS

Trex Select Trex Select

PG, SD

MY, MS, WL

Enhance Naturals Enhance Basics Universal White

CB, CC, FW, HY, RH, TS CS, BD, SD, TP

Trex Signature

OC, WY

1" x 12" Fascia Board Actual dimensions: Trex Signature, Transcend, Enhance, Trex Select, Universal White: .56 in x 11.375 in x 12 ft (14 mm x 288 mm x 365 cm)

Transcend Lineage Transcend Tropicals Transcend Earth Tones

BC, CL, HT, JA, IM, RN, SF HG, IM, LR, SR, TT RS

Trex Select Trex Select

PG, SD

MY, MS, WL

Enhance Naturals Enhance Basics Universal White Transcend Tropicals

CB, CC, FW, HY, RH, TS CS, BD, SD, TP

HG, IM, LR, SR, TT

2" Square-Edge Board Actual dimensions: Transcend 2x4: 1.3 in x 3.4 in x 16 ft

Transcend Tropicals

HG, IM, LR, SR, TT

(33 mm x 86 mm x 487 cm) Transcend & Trex Select 2x6: 1.3 in x 5.5 in x 12 ft / 16 ft / 20 ft (33 mm x 140 mm x 365 cm / 487 cm / 609 cm)

Trex Select

PG, SD

Trex Select

MY, MS, WL

XX = COLOR PREFIX

SD Saddle SF Salt Flat SR Spiced Rum TP Tide Pool

CS Clam Shell CB Coastal Bluff* FW Foggy Wharf HT Hatteras

HG Havana Gold HY Honey Grove IM Island Mist JA Jasper

LR Lava Rock MY Malted Barley MS Millstone OC Ocracoke

PG Pebble Grey RN Rainier RH Rocky Harbor RS Rope Swing

BC Biscayne BD Beach Dune* CL Carmel CC Cinnamon Cove

TT Tiki Torch TS Toasted Sand WW Universal White WY Whidbey WL Whiskey Barrel

*Beach Dune and Coastal Bluff will be discontinued effective October 2025

COMPONENT TREX® RAILING—ENDLESS POSSIBILITIES Please read the system descriptions at the top of each product section so you can choose exactly which railing components you need to complete your design. For additional guidance, the chart below depicts each railing systemʼs component. TREX ® FASTENERS

75 CT. ITEM # 350 CT. ITEM # 1400 CT. ITEM # COLORS

COMPONENT

ITEM #

COLORS

1+2 1+2 1+2

TCM25BC75 TCM25BD75 TCM25CL75 TCM25CS75 TCM25FW75 TCM25HT75 TCM25HY75 TCM25IM75 TCM25LR75 TCM25PG75 TCM25RH75 TCM25SD75 TCM25SR75 TCM25TP75 TCM25TS75 TCM25TT75

TCMF175BC75 TCMF175BD75 TCMF175CL75 TCMF175CS75 TCMF175FW75 TCMF175HT75 TCMF175HY75 TCMF175IM75 TCMF175LR75 TCMF175PG75 TCMF175RH75 TCMF175SD75 TCMF175SF75 TCMF175SR75 TCMF175TP75 TCMF175TS75 TCMF175TT75 TCMF175WW75 5 4

TCM25BC350 TCM25BD350 TCM25CL350 TCM25CS350 TCM25FW350 TCM25HT350 TCM25HY350 TCM25IM350 TCM25LR350 TCM25PG350 TCM25RH350 TCM25SD350 TCM25SR350 TCM25TP350 TCM25TS350 TCM25TT350

BC BD CL CS FW HT HY IM LR PG RH SD

TCM25BC1400 TCM25BD1400 TCM25CL1400 TCM25CS1400 TCM25FW1400 TCM25HT1400 TCM25HY1400 TCM25IM1400 TCM25LR1400 TCM25PG1400 TCM25RH1400 TCM25SD1400 TCM25SR1400 TCM25TP1400 TCM25TS1400 TCM25TT1400 2b 1

BC BD CL CS FW HT HY IM LR PG RH SD SR TP TS TT

Trex Color-Match Deck Screws » #10 x 2.5" (6.35 cm) » 75 ct. box,

Trex Color-Match Fascia Screws » 1-3/4" (4.4 cm) 4

TREX POST COMPONENTS

TREX SIGNATURE® RAILING

» 75 ct. box » Tools sold separately

TREX TRANSCEND® RAILING

350 ct. box, 1,400 ct. tub

TREX SELECT® RAILING TREX SELECT™ ALUMINUM RAILING

» HexStix®

bits included

SF SR TP TS TT WW

TREX ENHANCE™ STEEL RAILING

3 3

TREX® POST SLEEVES, CAPS & SKIRTS These components can be used as steps 1 & 2 for all Trex railing lines.

XX = COLOR PREFIX

CB Coastal Bluff CL Rope Swing/ Carmel

BC Biscayne BD Beach Dune/ Jasper

CS Clam Shell FW Foggy Wharf/ Rainier

HT Hatteras HY Honey Grove IM Island MIst

LR Lava Rock PG Pebble Grey/ Whidbey

RH Rocky Harbor SD Saddle/Ocracoke/ Hatteras

SF Salt Flat SR Spiced Rum/

TP Tide Pool TS Toasted Sand/ Havana Gold ITEM #

TT Tiki Torch WW Woodgrain White COLORS

STEP

COMPONENT

DESCRIPTION

Cinnamon Cove

ITEM # Post Sleeve Each 4x4 and 6x6 post sleeve fits over a 4x4 pressure treated post or equivalent post mount. Dimensions are nominals. See below for actuals and metrics.

ITEM # 4" x 4" x 39" Post Sleeve 4" x 4" x 108" Post Sleeve

XX040439APS XX0404108APS

ITEM # WT, BK, RS, VL

COMPONENT

Trex Decking Plug Screws

Trex Enhance ® Decking Plug Screws » 2" (5.0 cm) » 75 ct. box, 400 ct. tub, black » Tools sold separately

Trex Plug System Fascia Screws » 1-3/4" (4.4 cm) » 75 ct. box, black » Tools sold separately

TDPS25BK75 TDPS25BK350 [4.45 in x 4.45 in x 40 in (113 mm x 113 mm x 101 cm) external dimensions] [4.45 in x 4.45 in x 108 in (113 mm x 113 mm x 274 cm) external dimensions] [5.5 in x 5.5 in x 39 in (139 mm x 139 mm x 990 mm) external dimensions] [5.5 in x 5.5 in x 108 in (139 mm x 139 mm x 274 cm) external dimensions]

TENDPLGS2BK75 TENDPLGS2BK400 6" x 6" x 39" Post Sleeve 6" x 6" x 108" Post Sleeve

WT060639APS WT0606108APS

TPSF175BK75

» #10 x 2.5" (6.35 cm) » 75 ct. box, 350 ct. tub » Includes depth setters, black

COLORS 4" x 4" x 37" Aluminum Post Sleeve 4" x 4" x 43" Aluminum Post Sleeve 4" x 4" x 53" Aluminum Post Sleeve—Stair

XXSAL040437PS XXSAL040443PS XXSAL040453PS

Aluminum Post Sleeve

BK, BB

416 CT. ITEM #

COLORS

COMPONENT

80 CT. ITEM #

TPSDFCS80 TPSDFFW80 TPSDFRH80 TPSDFSDEN80 TPSDFTS80

TPSDFHY80 TPSDFTP80 TPSDFBD80 TPSDFCC80 TPSDFCB80

CS FW RH SDEN TS

HY TP BD CC CB

TPSDFCS416 TPSDFFW416 TPSDFRH416 TPSDFSDEN416 TPSDFTS416

TPSDFHY416 TPSDFTP416 TPSDFBD416 TPSDFCC416 TPSDFCB416

CS FW RH SDEN TS

HY TP BD CC CB

Trex Enhance ® Decking/Fascia Plugs » 80 ct., 416 ct. 2a

Post Sleeve Cap Also available with LED lighting.

Flat 4" x 4" Post Sleeve Cap Flat 6" x 6" Post Sleeve Cap

PXXSQCAP4X4 PWTSQCAP6X6

WT, BK, RS, VL

JA LR Post Sleeve Skirt Dimensions are nominals. See below for actuals and metrics. [4.55 in x 4.55 in (115 mm x 115 mm) internal dimensions] [5.55 in x 5.55 in (140 mm x 140 mm) internal dimensions] Dimensions are nominals. See below for actuals and metrics. [4.55 in x 4.55 in (115 mm x 115 mm) internal dimensions] [5.55 in x 5.55 in (140 mm x 140 mm) internal dimensions] Solar Post Cap Light Dimensions are nominals. See below for actuals and metrics. [4.55 in x 4.55 in (115 mm x 115 mm) internal dimensions]

COMPONENT

80 CT. ITEM # COLORS 400 CT. ITEM # COLORS

COMPONENT

80 CT. ITEM # COLORS

TDPLGBC80 TDPLGCL80 TDPLGHG80 TDPLGHT80 TDPLGIM80 TDPLGIML80 TDPLGJA80 TDPLGLR80 TDPLGMS80 TDPLGMY80 TDPLGPG80 TDPLGRN80 TDPLGRS80 TDPLGSD80 TDPLGSF80 TDPLGSR80 TDPLGTT80 TDPLGWL80

TPSFBC80 TPSFCL80 TPSFHG80 TPSFHT80 TPSFIM80 TPSFIML80 TPSFJA80 TPSFLR80 TPSFMS80 TPSFMY80 TPSFPG80 TPSFRN80 TPSFRS80 TPSFSDSL80 TPSFSF80 TPSFSR80 TPSFTT80 TPSFWL80 TPSFWW80 WT040440NTPS WT040448NTPS WT040454NTPS PXXSKIRT4X4 PWTSKIRT6X6

BC CL HG HT IM IML

BC CL HG HT IM IML MS MY PG RN RS SD SF SR TT WL

TDPLGBC400 TDPLGCL400 TDPLGHG400 TDPLGHT400 TDPLGIM400 TDPLGIML400 TDPLGJA400 TDPLGLR400 TDPLGMS400 TDPLGMY400 TDPLGPG400 TDPLGRN400 TDPLGRS400 TDPLGSD400 TDPLGSF400 TDPLGSR400 TDPLGTT400 TDPLGWL400

BC CL HG HT IM IML MS MY PG RN RS SD JA LR SF SR TT WL

Trex Decking Plugs » 80 ct., 400 ct.

Trex Fascia Plugs » 80 ct.

Flat 4" x 4" Solar Post Cap Light

XXSOLAR4X4CAP WT, BK, VL

4" x 4" Post Sleeve Skirt 6" x 6" Post Sleeve Skirt

JA LR

WT BK, RS, VL

MS MY PG RN RS SDSL

All-In-One Post Kit With low-profile post sleeve, post cap and skirt

40" Trex Select All-In-One Post Kit 48" Trex Select All-In-One Post Kit 54" Trex Select All-In-One Post Kit

SF SR TT WL WW

ACCESSORIES

WL Whiskey Barrel WW Woodgrain White ITEM #

XX = COLOR PREFIX

BC Biscayne CL Carmel COMPONENT

HG Havana Gold HT Hatteras

IM Island Mist IML Island Mist Lineage

JA Jasper LR Lava Rock

MS Millstone MY Malted Barley ITEM #

PG Pebble Grey RN Rainier

RS Rope Swing SD Saddle COMPONENT

SDSL Saddle Select SF Salt Flat

SR Spiced Rum TT Tiki Torch

DESCRIPTION

COMPONENT UNIVERSAL FASTENERS Surface Mount Post For use with 4x4 composite post sleeve. Actual external

Joist Mount Post For use with 4x4 composite post sleeve. Actual external dimensions of insert: 3.75 in x 3.75 in x 7 in (95 mm x 95 mm x 177 mm)

ITEM # UNIVCONCLIP (50 sq. ft. box) DA00002 (500 sq. ft. bucket) Aluminum Surface Mount Post for 42" (1066 mm) Rail Height (1/box) Aluminum Surface Mount Post for 36" (914 mm) Rail Height (1/box)

DECKING TOOLS

DECKING/FASCIA SYSTEM TOOLS COMPONENT ALPOSTMOUNT36

COMPONENT

ITEM #

HexStix Bit » 2-pk Decking Depth Setter » 1-pk Aluminum Joist Mount Post for use with all Trex railing heights (1/box)

Trex Color-Match Fascia Counterbore Tool Kit » w/ Drive Bits Trex Plug System Fascia Counterbore Tool Kit » w/ Depth Setters Trex Plug System Enhance Decking Tool Kit » w/ Depth Setters

Universal Fastener » Glass-filled nylon dimensions of insert: 3.75 in x 3.75 in x 7 in (95 mm x 95 mm x 177 mm) 3.75 in x 3.75 in x 7 in (95 mm x 95 mm x 177 mm) Universal Starter Clip » 400 sq. ft. (37 sq. m.) bag

ALPOSTMOUNT42

CPJMNTPOST63

THB2PK

TCMFCBKIT

UNIVSTARTCLIP Surface Mount Post Hardware—Wood (10 kits/box)

ALPOSTHWDECK

Butt Joint Clip » 14/pk. XX = COLOR PREFIX

TDDS1PK

TPSFCBKIT

BJC14PK VL Vintage Lantern WT Classic White

BK Charcoal Black RS Rope Swing

Groove Router Bit

ROUTBIT

TPSWENDCBKIT

Universal Fastener Installation Tool

ONESTEPTL

TREX BRANDED RECOMMENDED FASTENERS If any condition occurs which is attributable to the use of non-recommended or non-approved fasteners, such condition shall not be covered under the Trex Limited Warranty.

Signature ®

Transcend ®

Enhance ®

Select ®

DECKING–HIDDEN FASTENERS

Trex Hideaway ® Universal Hidden Fastener

Trex Hideaway ® Deck Plug* *Ensure to use correct Trex Hideaway plug system for designated Trex Decking Profile

DECKING–COMPOSITE SCREWS

Trex Hideaway ® Color Match Decking Composite Screw

Signature Transcend Enhance

Select

FASCIA**

Trex Hideaway ® Fascia Plug* *Ensure to use correct Trex Hideaway plug system for designated Trex Fascia Profile

Trex Hideaway ® Color Match Fascia Composite Screw

OTHER APPROVED FASTENERS If any condition occurs which is attributable to the use of non-recommended or non-approved fasteners, such condition shall not be covered under the Trex Limited Warranty.

Signature ®

Transcend ®

Enhance ®

Select ®

DECKING–HIDDEN FASTENERS

Tiger Claw ® TC-G Hidden Fastener Cortex ® Concealed Fasteners**

Starborn ® Pro Plug ® System for Composite Epoxy Coated & Stainless (2” are recommended for sleeper & roof top applications only) Simpson Strong-Tie ® Deck Drive™ DCU Composite Screw & DCU Plugs (Handdrive only & must also use Auto-Set Drive Bit)

DECKING–COMPOSITE SCREWS

FastenMaster ® TrapEase 3 Ultimate Composite Deck Screw

Simpson Strong-Tie ® Deck Drive™ DCU Composite Screw (Collated & Handdrive)

Quik Drive ® Composi-Lok Deck Screw

SplitStop™ Titan III Composite Screw

Starborn ® Cap-Tor ® xd Epoxy Coated & Stainless (2” are approved for sleeper & roof top applications only)

Screw Products C-Deck Exterior Star Drive Composite Deck Screw

Kameleon™ GRKFasteners ® Composite Deck screws

Signature Transcend Enhance

Select

FASCIA**

Cortex ® Hidden Fastening System for Fascia

Starborn ® Pro Plug ® System for Fascia – Epoxy & Stainless

Starborn ® Deckfast ® Fascia System – Epoxy Coated* and Headcote ® Stainless

SplitStop™ Fascia Screws

Simpson Strong-Tie ® Fascia Board Screw FastenMaster ® TrapEase ® Fascia Fastener

IMPORTANT ADDITIONAL INFORMATION

• OR TREX ENHANCE PROFILES, THE ONLY TREX RECOMMENDED PLUG BASED HIDDEN FASTENERS ARE TREX HIDEAWAY DECK PLUGS; DO NOT USE ANY OTHER PLUG BASED HIDDEN FASTENERS WITH TREX ENHANCE PROFILES • Trex requires the use of two screws per joist.

OTHER NOTES: » All recommended or approved color-matching face fastener screws are designed to be installed flush with decking surface. DO NOT countersink screws. » Use recommended or approved stainless steel screws in any areas near bodies of saltwater. » 2-3/4" or 3" screws can be used with Trex 2x6 product. » 2-1/2" that are supplied with plug-based fasteners are allowed to be used with Trex 2x6 product. » All decking products are recommended for use with Trex Hideaway Hidden Fasteners, thus all decking products can be routed according to our instructions. » Simpson Strong-Tie Deck Drive DCU Composite Screw in collated versions works with Quik Drive gun. » Fascia system screws listed above can only be used with composite fascia profiles , and cannot be used with standard thickness decking boards used as fascia. Use stainless steel screws near water applications. • ** N ot for use with sleeper systems. Refer to FastenMaster ® literature for more information.

Minimum Fastener Size

SCREWS

Profile

Length

No.

1x6

2-1/2" or 2-3/4"

#8, #10 #8, #10

2x6

2-3/4" or 3"

FastenMaster ® TrapEase ® and Cortex ® are registered trademarks of OMG, Inc. Strong-Tie Quik Drive ® is a registered trademark and Composi-Lok™ is a trademark of Simpson Strong-Tie Company, Inc. Starborn DeckFast ® Cap-Tor ® , Pro Plug ® , and Headcote ® are registered trademarks of Starborn Industries Inc. C-Deck Exterior Star Deck Composite Deck Screw is a product of Screw Products Inc. SplitStop™ is a trademark of Titan Metal Werks, LLC. Kameleon is a trademark and GRKFasteners ® is a registered trademark of Illinois Tool Works, Inc.

TREX FASCIA INSTALLATION RECOMMENDATIONS

General Notes: » Trex Fascia utilized around the perimeter of a deck must be gapped with the same requirements as Trex decking to allow for expansion/contraction of the fascia. » When using 2 x 8 framing, attach fascia using 2 fascia recommended fasteners; when using 2 x 10 or larger framing, attach fascia using 3 fascia recommended fasteners. Top screw should be placed 1" from the top of the rim joist, the second screw in the center of the rim joist, and the third screw 1" from the bottom of the rim joist. » Refer to page 12-13 for fascia recommended fascia fasteners. WHEN USING RECOMMENDED FASCIA FASTENERS: » R ecommended fascia fasteners can only be used with 1x8 or 1x12 fascia product and cannot be used with decking products that are being used as fascia trim or stair risers.

Method 1: Fascia Under Decking ( Note: reflects 2x8 fascia installation & square-edge decking).

Method 2: Fascia Beside Decking ( Note: spacers below reflect 2x8 fascia installation)

When using this method, attachment of spacers to framing may vary depending on the fascia size. If installing 1x12 fascia use two screws spaced properly apart so as to not interfere when installing fascia screws.

Decking

Fascia

Decking

Fascia

Decking

Fascia

Spacer

Install fascia UNDER decking edges/ends. This will optimize the aesthetics and performance of the installation.

Install 3/16" to 1/4" thick x minimum 1" wide exterior grade spacers (these should be cut the same length as the rim joist), and spaced 9" on center. Install fascia screws as stated below at spacer locations (ensure that spacer screw does not interfere with fascia screw).

All images shown here reflect fascia under the decking as well as using recommended fascia screws .

Miter Cut 1/8" (>40°F) 3/16" (<40°F)

TIP: Prior to installing spacers, paint ends black so as these are not as visible (especially when using contrasting colors).

Abutting Gap 1/4" (>40°F) 1/2" (<40°F)

Gap end-to-end 1/8 (>40°F) 3/16" (<40°F)

1 x 12 Fascia (2 x 10 rim joist)

1 x 8 Fascia (2 x 8 rim joist)

TREX FASCIA INSTALLATION RECOMMENDATIONS

Using Fascia to Box in Stairs Cutting Fascia Method 1: Stair Stringer as Template

Fascia

1a. Using a stair stringer as a template, lay this on the fascia and trace out pattern for stair stringer, ensur- ing you also factor in stair tread/deck board thick- ness and riser thickness before cutting. This option is shown above. Proceed to step 3.

2b. Once completed place fascia in proper location and trace around stair treads and risers and then cut to fit.

Method 2: Fascia Beside Decking

Installing Fascia To Stringers

Fascia

Spacer

1b. Another option is cutting fascia plumb to the rim joist at the top and flush at the bottom of the stairs as shown.

3. Spacers should be installed like that of standard decking, ensuring these are spaced 9” apart (see previous page for detailed information on all require- ments for spacers).

15 NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

TREX FASCIA INSTALLATION RECOMMENDATIONS Using Fascia to Box in Stairs/ CONTINUED

Fascia

4. Install appropriate number of recommended fasteners as per pattern shown above, as overall size of fascia after being cut may be smaller than that of the standard size, thus the number of screws used every 18” may be different in different areas. Ensure screws are installed 1" from edge of stringer (do not install screws in the end of the stair tread).

5. If the fascia is not wide enough to cover the stair stringer, a secondary piece of fascia may need to be cut accordingly and installed. Install using one recommended fascia fastener on or near the space r.

WHEN USING DECK BOARDS AND COMPOSITE DECKING FASTENERS FOR FASCIA While Trex prefers the previous methods of attachment for fascia applications, as these are the very best options, there are also other recommendations that can be followed for deck boards being used for fascia. Use two Trex recommended composite decking screws every 12". NOTE THAT FASCIA FASTENERS CANNOT BE USED IN THIS APPLICATION. IN ADDITION ALWAYS refer to manufacturer instructions to ensure that recommended screws can be used for fascia applications. The top screw should be placed 1" from the top of the rim joist , and the second screw 1" from the bottom of the rim joist .

**IN ADDITION , also use a weather-resistant, construction-grade adhesive (adhesives that work with wood will work with Trex products) as a SECONDARY fastener when attaching deck boards used for fascia. Remember to wipe away any excess before it dries or is allowed to drip onto other Trex surfaces.

** Weather-resistant Adhesive

All images shown here reflect deck boards used for fascia applications, and using recommended composite fasteners for fascia applications.

Miter Cut 1/8" (>40°F) 3/16" (<40°F)

Abutting Gap 1/4" (>40°F) 1/2" (<40°F)

Gap end-to-end 1/8" (>40°F) 3/16" (<40°F)

Dimensions reflect 1" from rim joist.

NOTE: Adhesive is also required as stated within instructions.

NOTE: English measurements are shown. Convert to metric measurements if necessary.

Framing and Fastening Tips

In most cases, install fasteners at a 90° angle (perpendicular to the board). At board ends on the deck's edge, you can install screws placed perpendicularly at the recommended distance, at minimum of 1" (25mm) from the board end and edge, without splitting the board. For butt joints, where boards meet over a single joist, use the Trex Hideweay Butt Joint Clip. Optional method is to add a 2 x 4 "nailer" board at the joist and use two Trex Hideaway Universal Hidden Fasteners. This allows screw-in at 90 degrees and allows fasteners to be used at end of each board.

Fastening Tip for Trex ® Decking NOTE: When using pneumatic or battery-operated equipment, adjust the pressure so that you only shoot the head of the screw to be flush with the board’s cap. DO NOT shoot the fastener head completely through the shell.

Clean Cut Boards

5mm

It is required that boards be clean cut on both ends a minimum of 3/16" (5mm). Ensure board ends are cut square. Composite decking is a great alternative to traditional wood decking. When building your deck and railing, it is recommended that code-approved structural material be used as the framing and joists. Check your local building codes for restrictions. Trex decking cannot be used for structural applications. Do not attach Trex decking directly to any solid surface or watertight system.

Dock Applications Trex decking is approved for all water-contact applications. Boards can be submerged in water for extended periods of time, including multiple times a day with rising tides. Stainless steel fasteners should be used. In addition, if there is a great deal of contact between the dock and gasoline, grounding of the dock is also recommended.

Special Patterns When planning a unique pattern, you will need to adjust the framing to support the surface pattern. Many decks are designed to take advantage of angles, as shown below.

Picture Frame Pattern

Breaker Board Single Joist

Breaker Board Double Joist

Herringbone Pattern

NOTE: Construction methods are always improving. Please refer to www.trex.com for the most up-to-date installation requirements.

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