Roof Deck Drainage Detail

A siphonic roof drain looks much like a traditional roof drain.

Roof deck drainage detail.

The roof deck should be properly flashed with a highly durable material that is compatible with the deck material copper lead epdm etc where it adjoins the house. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. This air baffle is engineered and tested to prevent air from entering the piping system at peak flows. Control flo roof drainage system.

Plaza deck system floor drain detail 1 4 6. How to specify a roof drain. Rune bought corrugated fiberglass panels at a home center to use for his under deck roof. Download free high quality cad drawings blocks and details of roof and deck insulation organized by masterformat.

Z158 dt 10 square top prom deck drain with decorative grate and rotatable frame. Round up the materials for an under deck drainage system. Other innovations include n 32 a 32 wide 3 deep roof deck panel and our new smooth series rivet attachment for our portfolio of cellular deck products. Wide and 12 ft.

Proper drainage at the edge of the deck must be provided usually with gutters. Image pdf z163 15 diameter combination main roof and overflow drain with low sihouette domes and double top set deck plate. Other than the baffle a siphonic roof drain has the same features as a traditional roof drain including a. Rd2150 replacement roof drain.

If a vapor retarder is part of the roof system it may limit the effective use of low voltage testing. However elements such as roof drains may need to be inspected and tested separately because they must be isolated from the electric leak detection process. Special attention must be paid to railing posts and any other penetrations of the roofing surface. Top set drain deck plate and deck riser installation instructions.

The distinguishing feature of a siphonic roof drain is the air baffle. Zurn industries llc cad details roof drains and accessories. He attached the panels with special roofing screws that have hex heads and neoprene washers for sealing. Control flo roof drainage system canadian.

The panels he used are 26 in. First to the west coast market our new smooth series rivet attachment offers a. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358.