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UH (Open Web Applications) Universal Hanger
Sacrificial Stairwell Installation
— Fill all red holes as indicated for this installation — No web stiffeners required — No backer blocks required
Face Fix Option
Top Fix Option
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 (0**) 2 (0**) 2 (0**) 2 (0**)
2 4 4 4
1.98 3.97 3.97 3.97
7.43 7.43 7.43 7.43
**No fixings required when using snap off option
3.5 x 30mm multi–purpose wood screws may be used as an alternative fixing for temporary supporting hanger.
Installation Instructions
Face Fix Option
Top Fix Option
Face fix to top and bottom chords using 8No screws or nails. Bend tabs forward and snap off. Once ready for stairs to be installed the deck can be cut and joists/hangers removed.
Face fix to top and bottom chords using 8No screws or nails. Bend top tabs over joist top flange and nail using 1No fixing per leg. Once ready for stairs to be installed the deck can be cut and joists/ hangers removed. Hanger to be rotated through 90º to snap off at break line.
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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