Roof Drainage Design Guide Canada

Size horizontal storm drainage piping.

Roof drainage design guide canada.

Implications of sustainable roof design. While not diving into the specifics of drainage flow rates the performance of growing mediums or technical waterproofing details the guide introduces architects and designers to the. Specific system selection recommendations are given later below. Appendix b in the ipc provides rates of rainfall for various u s.

Main features roof drainage design guide. Most buildings utilize a minimum 20 year roof design life. It is critical that the selected system sufficiently satisfy all of the criteria. Factors which affect proper roof drainage are deck slope drain size and placement of drains.

The roof drainage design guide can go up against different style that when nitty gritty right can ooze a cutting edge feel. Flat roof drainage system specifications designs troubleshooting problems solutions for interior drains on flat building roofs flat roof drains scuppers and screens questions answers about keeping the flat roof drainage system working or about installing new drains in a flat roof. First off the roof drainage design guide is an extremely basic direct and utilitarian design every single current trademark. The full flow capacity of a drain is not realized until the water reaches approximately 2 5 above the inlet in a four inch drain and 3 5 in a six inch drain.

Drainage solutions watts roof drains provide flexible solutions for specifiers and installers in any commercial roof application. Select number of roof drains and calculate the roof area sloped to each drain. As architects look to green roof systems and their potential in projects we ve created this handy guide as an introduction into green roof systems. Cities based on inches per hour that may fall during a storm of one hour duration and a 100 year return period.

Roof drains zurn plumbing products groupspecification drainage operation 1801 pittsburgh avenue erie pa 16502 phone 814 455 0921 fax. Size vertical storm drainage piping. Zurn engineered water solutions is a recognized leader in commercial municipal and industrial markets.