Huber Brand Product Guide by Boise Cascade

EXACOR ® UNDERLAYMENT

38

HUBER HOUSE OF BRANDS

39

ENGINEERED TO ACHIEVE SOUND-RATINGS WITHOUT THE DELAYS OF GYPSUM UNDERLAYMENT

Acoustical Performance - EXACOR ® Underlayment

Finished Flooring

Floor Covering

2mm Luxury Vinyl

2mm Luxury Vinyl

5.5mm Luxury Vinyl

None

Underlayment

None

1.4mm Sound Mat

None

Ceiling Option 1

Furring Type

Resilient Channel (RC-1) Spaced 16” On Center

Gypsum Panel

5/8 ULIX™ Gypsum

STC/IIC

57/50

58/52

58/53

59/54

Ceiling Option 2

Unlike gypsum underlayment assemblies that require cure time that can slow or halt construction progress, once EXACOR ® underlayment panels are installed over plywood or OSB subfloor [by the framer], construction can continue without delay. When used as a part of a STC/IIC tested floor/ceiling assembly, EXACOR underlayment panels can also help provide the fire and sound ratings you need for your build without the need for wet-laid gypsum.

We’re committed to providing our customers with high-quality, reliable, consistent products. To achieve those standards, EXACOR panels are manufactured in a quality-controlled environment, and audited by ICC-ES and UL to maintain manufacturing consistency you can depend on, board after board.

Furring Type

Resilient Channel (RC-1) Spaced 16” On Center

Gypsum Panel

5/8” Type C Gypsum

STC/IIC

58/51

59/54

59/55

60/56

Ceiling Option 3

Furring Type

Resilient Channel (RC-1) Spaced 12” On Center

Gypsum Panel

5/8 Type C Gypsum

STC/IIC

59/47

59/50

59/51

60/52

UL Assemblies - Underlayment 1. L501 (System No. 23), 2. L525 (System No. 16), 3. L528 (System No. 22), 4. L602 (System No. 2)

Underlayment that Overcomes Jobsite Obstacles

UL263 L5281 1-Hour Fire Rated Floor / Ceiling Assembly

Mold Resistance² (ASTM G21) 0 Mold Growth Observed

Samples received an average growth rating of 0 meaning there was no observed growth on the specimens at the completion of the fungal resistance evaluation.

1

1/2" (12mm) EXACOR Panel 23/32" T&G Wood Structural Panel

2

1

Min. 12" Deep Wood Trusses Spaced 24" o.c. 3 1/2" Thick Glass Fiber Batt Insulation, Draped Resilient Channel 5/8" Gypsum Panel

3

2

EXACOR ® Panel Dimensions

4

3

Thickness

Panel Size

Edge Profile

Weight (LBS/SF)

PCS/Unit

5

4

6

4’ x 8’ (1219mm x 2438mm) 4’ x 9’ (1219mm x 2743mm) 4’ x 10’ (1219mm x 3048mm)

38 33 32

6

1/2" (12mm)

Straight (Square) Edge

2.7

5

1. See UL listing at www.UL.com for full assembly details and requirements.

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