Vent Through Roof Detail

The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture.

Vent through roof detail. A 2 re vent 3 6 above floor b 2 vent 6 through roof 10 from cooler c 3 cleanout 0 11 2 waste line e sanitarytee f fittingdouble fixture g combinationwye eighth bend h 2 clothes washertrap 6 to 10 above floor 1 2 clothes washer standpipe j 1 1 2 plumbing vent 6 above roof k 2 cleanout l sanitarytee m 2 waste line n 2. Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals. Air velocity reduction from friction loss promotes lint build up and makes the dryer work harder to completely dry each load. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot.

Vent your bath and kitchen exhaust fans through the roof through a special roof hood. The building codes and building science for. Download free high quality cad drawings blocks and details of roof vents. Every turn increases friction loss unless you use non restrictive elbows.

Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. Section 904 vent terminals. Cor mtl7e 3 purlin vent floating ridge detail cor mtl7f 3 purlin vent shed roof detail cor mtl7g 3 purlin vent wood frame detail cor mtl7h 3 purlin vent structural steel detail cor mtl8 metal roof framing w wood deck and ridge vent cor mtl9 metal framing w s 400 soffit vent cor sp1 spacer for metal roofing over asphalt.