Roof Soffit Vent Detail

Metal soffit is installed in much the same manner.

Roof soffit vent detail.

Soffit vents are recognizable for the narrow slits that provide open space into which air can flow. To turn a corner measure from the channel at the wall corner to the channel at the corner of the fascia board subtract 1 4 inch for expansion. Find soffit vents at lowe s today. Soffit vents are commonly made of aluminum or vinyl and are installed into your soffit the surface under the eave of the roof.

Install a soffit double channel lineal or h bar. Removing moisture from roof cavities structural members sheathing and insulation. Air vent 2 3 in. 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.

Air vent 17 master flow 15 gibraltar building products 7 ply gem 2 amerimax home products 1 deflect o 1. Controlling ice damming by keeping the roof cold. There are a number of different types and styles of soffit vents. Soffit detail drawings cor sof1 zero overhang w v 600 t cor sof2 boxed in eave stucco w s 400 cor sof3 with and without overhangs w s 400 cor sof4 engineered truss w s 400 cor sof5 open rafter details w rs 400 cor sof6 restoration cornice w s 400 cor sof7 shed roof w v600 te cor sof9 ps 400 soffit vent cor sof10 frieze.

Nailing strips may be required. Where soffit vents are not possible use gable end vents on both ends of the roof which will ventilate adequately under wind pressure. There are traditionally four main reasons for venting a roof. Where ridge vents are not an option combine any type of upper vent such as gable end vents roof vents or turbines with soffit vents.

Rectangular white weather resistant aluminum soffit vent sold in a carton of 50 only model sv202wh 234 00 carton 234 00 carton standard delivery.