Cullen Technical Guide 2024

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UH (Open Web Applications) Universal Hanger

Standard Installation Instructions – Open Web Header

Stage 1

Stage 2

Stage 3

Stage 4

Nail top tabs into top chord of joist – 1No 3.4 x 35mm square twist nail per tab.

Wipe over top tabs to give a flush fit to the joist.

Position hanger against face of open web joist with locating tab tight to underside of joist.

Face nail to top and bottom chords using 8No 3.4 x 35mm square twist nails in total.

Enhanced Installation Instructions – Solid Header

Stage 1

Stage 2

Stage 3

Option 1

Option 2

Wipe over top tabs to give a flush fit to the joist. Nail top tabs into top chord of joist – 1No 3.4 x 35mm square twist nail nail per tab.

Bend top tab forward and snap off.

Fill all round and triangular nail holes to header with 3.4 x 35mm square twist nails.

Position hanger against face of joist with locating tab tight to underside of joist.

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

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