Purlin Cleats In Roof

They are available in either bolt on or weld on versions and are pre drilled to suit standard purlin holes.

Purlin cleats in roof.

They give added support to the roof and also provide a nailing surface for the end panels and drip edge. Product description unit of measure unit price. Concealed purlin cleats cpc40 cpc40s cpc80 cpc cleats provide an excellent purlin rafter fixing in exposed situations resisting any wind uplift. Purlins are installed horizontally under metal roofs.

Purlin plates under purlin principal purlins and common purlins. Roof cladding box profile metal sheets corrugated metal sheets insulated roof cladding tile effect metal sheets fibre cement roof cladding. As roof purlin manufacturers our steel z purlins roof purlin sleeves and purlin cleats are all the highest quality ensuring your roofing project stays together securely for its full lifespan. The illustration shows a typical expansion joint detail.

Cleats are used to secure purlins to the structure of your building. The strip of iron attached to the purlin. Fixed with type 17 14g hex head screws and lumberlok product nails 30mm x 3 15mm diameter not supplied with product. The cleats can also be used for exposed rafter to ridge beam connections.

We produce standard 175mm z purlin profiles that are made from high tensile z39 structural grade galvanized steel that is 1 8mm thick and with a galvanised coating that provides long life and requires no additional finish. The longitudinal horizontal beam that is sitting on a post or the principal rafter of a truss and used to support common rafters. They are installed on top of the roof rafters with a felt underlayment or vapor barrier installed on top. There are three types of purlins in wood construction.

Galvanised or primer painted alternative weld on type cleats can be supplied in either flat plate form or angle excluding bottom flange holes. Bolt on cleats to suit z purlin c section 140mm each. Where stramit speed deck ultra concealed fixed decking is used for the roof a low profile expansion joint with only one purlin run can be constructed using stramit farlap roof lap joint system. Purlin section cleats bolt on type range thickness mm 121 6 141 6 151 6 171 6 201 6 all holes14 dia finish.

For further details refer to the stramit farlap product technical supplement. Bolt on purlin cleats. Accord steel cladding ltd unit 33 dawley trading estate stallings lane kingswinford west midlands.