Roof Drain Drip Detail

Paraguard roof drain with paraflex 531 liquid flashing.

Roof drain drip detail.

Sumped roof drain with parapro flashing. Drip edge varies in dimensions but typically the flange that nails to the roof surface is about 2 5 wide and the vertical edge that directs roof runoff down and away is about 1 5 in depth. Scupper with parapro flashing. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358.

In all cases it is important to properly detail and install the edge conditions. Us rsbs 07 03a 2 ply sbs membrane insulated roof drain with soft metal flashing dwg pdf us rsbs 07 03b 2 ply sbs membrane insulated roof drain with liquid flashing. Scupper with paraflex 531 liquid flashing. Sumped roof drain with paraflex 531 liquid flashing.

1 directional slope to gutter or drip edge 1 directional slope with crickets to scupper. Always try to carry membrane felts over or up and over and down to ensure the roof membrane will always drain free and clear of any adjacent system. Download free high quality cad drawings blocks and details of roof drains organized by masterformat. Roofer s edge drip fascia detail drawing dxf 31 97 kb roofer s edge extender detail drawing dwg 1 64 mb.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. The drip edge also gives us a nice straight edge with which to align roof shingles slates or other roofing material. Scupper with conductor head. Backwash detail backwash overlayed on adjacent flat over structural slope when roof drains are located a great distance away from a sloped roof edge more than 48 it can be more cost effective to use a tapered backwash.