Purlins are installed horizontally under metal roofs.
Purlin cleats in roof.
Purlin section cleats bolt on type range thickness mm 121 6 141 6 151 6 171 6 201 6 all holes14 dia finish.
Cleats are used to secure purlins to the structure of your building.
Purlin plates under purlin principal purlins and common purlins.
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.
Accord steel cladding ltd unit 33 dawley trading estate stallings lane kingswinford west midlands.
They give added support to the roof and also provide a nailing surface for the end panels and drip edge.
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.
The illustration shows a typical expansion joint detail.
For further details refer to the stramit farlap product technical supplement.
Weld on purlin cleats.
They are available in either bolt on or weld on versions and are pre drilled to suit standard purlin holes.
The cleats can also be used for exposed rafter to ridge beam connections.
Concealed purlin cleats cpc40 cpc40s cpc80 cpc cleats provide an excellent purlin rafter fixing in exposed situations resisting any wind uplift.
They are installed on top of the roof rafters with a felt underlayment or vapor barrier installed on top.
The strip of iron attached to the purlin.
Bolt on purlin cleats.
Bolt on cleats to suit z purlin c section 140mm each.
Product description unit of measure unit price.
Purlins are 2 by 4 feet and are installed much like metal roofing.
Fixed with type 17 14g hex head screws and lumberlok product nails 30mm x 3 15mm diameter not supplied with product.
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.
6 05 vat 7 26 inc vat bolt on cleats to suit z purlin c section 175mm.
