Cullen Technical Guide 2024

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UH (Open Web Applications) Universal Hanger

Standard Installation – Open Web Header

See Page 61 For Installation Instructions — Fill all red holes as indicated for this installation — No backer block/plywood gusset required — Top tabs to be wiped over and nailed — Additional triangular holes into face only required for solid headers

Additional triangular holes into incoming joist only required for enhanced uplift. (for details see page 59)

Load Data

Fixings (3.4 x 35mm)

Characteristic Capacity (kN)

Hanger Depth (mm)

Header

Incoming

Uplift

Open Web Header

(Depth Dependent)

Face

Top

195 220 235 300

8 8 8 8

2 2 2 2

2 4 4 4

1.98 3.97 3.97 3.97

14.19 14.19 13.23 13.64

Enhanced Installation – Solid Header

See Page 61 For Installation Instructions

SNAP OFF OPTION

— Fill all red holes as indicated for this installation — All nail holes filled into solid header (including triangular) — Top tabs to be wiped over and nailed or snapped off to give face fix only option

Additional triangular holes into incoming joist only required for enhanced uplift. (for details see page 59)

Load Data

Fixings (3.4 x 35mm)

Characteristic Capacity (kN)

Hanger Depth (mm)

Header

Solid Header

Incoming

Uplift

GL (Min GL28h)

(Depth Dependent)

Face

Top

LVL

195 220 235 300

14 18 18 22

2 (0**) 2 (0**) 2 (0**) 2 (0**)

2 4 4 4

1.98 3.97 3.97 3.97

16.84 19.69 22.16 22.16

15.25 18.65 21.58 22.17

**No fixings required when using snap off option

The latest most up to date version will always be online and not in print or in downloaded pdf.

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Technical support 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk

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