Cullen Technical Guide 2024

HUH (Open Web Applications) Heavy Universal Hanger

Enhanced Installation – Solid Header

See Page 71 For Installation Instructions

— 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 — Min 2No fixings into rear ply and 1No fixing into front ply per leg for double headers

Additional triangular holes into incoming joist only required for enhanced uplift. (for details see page 70)

Load Data

Fixings (3.4 x 35mm)

Characteristic Capacity (kN)

Solid Header

Joist Depth (mm)

Hanger Depth (mm)

Header

Incoming

Uplift

GL (Min GL28h)

LVL

Face

Top

195-207 219-225 250-254 300-304 373-380 400-424

195

20 24 24 24 30 30

6 6 6 6 6 6

4 4 4 4 4 4

3.97 3.97 3.97 3.97 3.97 3.97

29.50 29.50 29.50 29.50 29.50 29.50

220-235 220-235

300 375 400

Enhanced Installation – Open Web Header With Plywood Gusset

See Page 73 For Installation Instructions

— Fill all red holes as indicated for this installation — 18mm plywood gusset should be screwed into open web header with the appropriate screws – see installation instructions for more information — All nail holes filled into plywood gusset (including triangular) — Top tabs to be wiped over and nailed — Min 2No fixings into rear ply and 1No fixing into front ply per leg for double headers