Zinc Flat Roof Detail

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.

Zinc flat roof detail.

In part 2 of this series we look at typical roof build ups for standing seam zinc roofing. Flat roofs are hard to replace. Quartz zinc anthra zinc pigmento azengar thickness. Vmz composite vertical cassette roof parapet.

But now flat roofs often are constructed with fewer layers because of improved waterproofing technology. Flat lock panels offer a simple yet elegant cladding solution that provides a longitudinal flat seam. Standing seam g3. Standing seam warm roof on cellular glass insulation.

Zinc roofs can be laid to very low pitches down to 3º depending on the type of jointing seam used. Roof of the building seems to float suspended from four welded solid. Please subscribe here to make sure you don t miss our future posts on metal roofing and cladding flat and green roofs. Standing seam warm roof on insulated metal faced panels.

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. 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. This could mean flat roofs may not raise the same red flags they used to. 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.

Standing seam warm roof on plywood bonded to phenolic foam. It dealt in detail with flat roof constructions and can be regarded as one of the first guidelines for such roofs fig. 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. Part 3 is on barrel vaults and domes in zinc.

Contact us for help in designing your zinc roof. A special vented plastic grid is laid below the zinc. Standing seam warm roof on rigid insulation.