Roof Drain Sump Detail

In lieu of half sheets to secure the roof membrane attachment beneath tpo or epdm membrane and as additional membrane securement as specified in johns manville specifications and details.

Roof drain sump detail.

Formed copper roof sumps may also be used on flat roofs with copper flat seam construction. Roof sump drains are not recommended for use as a general roof drainage system. Fast and easy to install just like it says. Getting the roof drain and roofing elevation correct can save the owner and the contractors a lot of money.

In contrast to traditional roof drains siphonic roof drains are not designed with a large diameter or deep sump bowl because their operation is by means of sub atmospheric. Primary roof drains from zurn offers a full line of featuring a dura coated cast iron body with combination membrane. Craig j froeter if there is one thing that is for sure in the world of roof drains and roofing is that in many cases the plumbing contractor and the roofing contractor do not talk as much as they should. Hold your cursor over the file name to view when a drawing was last updated.

The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. Other than the baffle a siphonic roof drain has the same features as a traditional roof drain including a drain body flashing ring dome strainer and fastening hardware. The architect resources page aims to help architects and specifiers make informed decisions about what roofing system is best for their specs.

I ll be back for some more. I just received my first superior roof drain sump pans and flat roof drains from roof drain pans co and installed them the same day. I accomplished in 45 minutes what would have taken me 3 or 4 hours. Major time saver and paid for the products many times over.

Roof drain sumps by. Carlisle syntec strives to provide resources for all professionals in the commercial roofing space. 45 mil 1 14 mm thick reinforced tpo thermoplastic polyolefin membrane with 30 mil 0 76 mm thick factory applied peel and stick adhesive.