Zinc Flat Roof Detail

Quartz zinc anthra zinc pigmento azengar thickness.

Zinc flat roof detail.

Standing seam warm roof on insulated metal faced panels. Please subscribe here to make sure you don t miss our future posts on metal roofing and cladding flat and green roofs. Standing seam cold roof on open gap timber boarding. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.

Also known as the built up roof bur this type of flat roof features three or more layers of waterproof material mixed in an alternating fashion with hot tar and a layer of smooth stone like gravel. A special vented plastic grid is laid below the zinc. Zinc roofs can be laid to very low pitches down to 3º depending on the type of jointing seam used. Flat lock panels offer a simple yet elegant cladding solution that provides a longitudinal flat seam.

Some observers suggest it s harder to replace a flat roof than a traditional pitched shingle roof because of the labor required to remove its layers especially on older flat roofs. Part 3 is on barrel vaults and domes in zinc. When to use a flat ventilated zinc ridge detail when you re designing a double pitch standing seam zinc roof you ll need to consider the ridge carefully. As you might imagine this is the cheapest version possible and good for covering a shed.

In part 2 of this series we look at typical roof build ups for standing seam zinc roofing. Standing seam g3. It dealt in detail with flat roof constructions and can be regarded as one of the first guidelines for such roofs fig. This could mean flat roofs may not raise the same red flags they used to.

Standing seam warm roof on cellular glass insulation. But now flat roofs often are constructed with fewer layers because of improved waterproofing technology. Flat roofs are hard to replace. If the roof is to be ventilated a ventilation air gap normally of minimum 50mm if in linear form will need to be provided at the ridge and eaves.

Standing seam warm roof on rigid insulation. Zinc can also be laid over insulation boards on top of an existing felt roof. Contact us for help in designing your zinc roof.