Roof Drain Sump Detail

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.

Roof drain sump detail.

The details differ in that gravel stops are not required and the horizontal flanges of the sump are joined to the copper roofing with soldered flat seams. I ll be back for some more. Formed copper roof sumps may also be used on flat roofs with copper flat seam construction. Hold your cursor over the file name to view when a drawing was last updated.

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. 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 sump drains are not recommended for use as a general roof drainage system.

Primary roof drains from zurn offers a full line of featuring a dura coated cast iron body with combination membrane. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. Major time saver and paid for the products many times over. 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.

45 mil 1 14 mm thick reinforced tpo thermoplastic polyolefin membrane with 30 mil 0 76 mm thick factory applied peel and stick adhesive. The architect resources page aims to help architects and specifiers make informed decisions about what roofing system is best for their specs. Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer. I accomplished in 45 minutes what would have taken me 3 or 4 hours.

Fast and easy to install just like it says. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. 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.