Roof Drain Detail Plan

It is recommended that all vent stacks be furnished with vandal proof vent caps.

Roof drain detail plan.

Developing the design criteria for a roof drainage plan that will perform with the roofing system to drain the roof is critical prior to the bid process and roof system installation. Download free high quality cad drawings blocks and details of roof drains organized by masterformat. Cast iron lower drain and wejloc clamp ring q601. As we will see in steps 3 4 the size of the roof drain lines is dependent on the square feet of the roof area being served by each roof drain.

Overflow roof drain for green roof with extra wide flange drain body q244. Permaspan roof to roof detail drawing dxf 249 76 kb permaspan roof to roof detail drawing dxf 249 76 kb. Separate and distinct procedures from those for regular roof drains. Copper hercules bur detail drawing dwg 637 27 kb copper hercules bur detail drawing dxf 568 36 kb copper hercules bur detail drawing pdf 124 16 kb.

Design assistance services are offered as a courtesy to the roofing design professional and contractors to ensure the project s success. Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Vandal proof roof drain domes and vent caps protect the roof leaders and vent stacks from vandalism pro. Zurn industries llc roof drains and accessories cad details.

Buried or underground roof drainage downspout defects clogging overflowing holes corrosion leaks that cause wet basements or crawl areas proper installation of buried downspout extensions proper installation of french drains seepage pits at flat sites gutter downspout defects cause wet basements crawl areas questions answers about installing maintaining repairing buried roof. All roof openings whether they are at the roof drain or at the vent stack should be protected from vandalism. Overflow roof drain for green roof ordg1 6. You also must include half of the area of any vertical walls that may divert rain to the roof.