Sanitary Vent Thru Roof Detail

Fittings are combination wye and bends.

Sanitary vent thru roof detail. True vents also have no water running through them. Use same materials as in building. Go into your attic. The true vent is aligned vertically and attaches to your drain line through the roof.

Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97. P s1 2 147kb jpg. With the pipe in a vertical position trace around the pipe using a pencil. 3 plumbing vent 6 above roof and 10 from corner 3 sanitary cross or double sanilarytee 3 sanitary tee 001 with 2 inlet lavortory trap arm.

Free delivery with 45 order. Two waycleanout extended to grade 2 outside building. 1 if no longer than five feet. 1 1 2 ifnor longerthan 42.

The penetration will be oval to have a round pipe exit vertically through a pitched roof you need an oval hole in the roof. This is best implemented if a fixture rests close to the stack and the top floor of your home allowing the stack to serve as a vent. Window details specs for bldg 10. Download free high quality cad drawings blocks and details of roof vents.