How To Roof A Ridge Vent

Install the ridge vent shingle over style install the ridge vent aluminum.

How to roof a ridge vent.

Remove the shingle caps. For most asphalt shingle ridge caps there are two. Start by removing the nails holding the ridge cap shingles in place. Install new field shingles.

The average person spends about 90 of their time indoors each day. Roof ridge vents can reduce indoor air pollution levels. Since exhaust and intake must be equal 450 square inches of total intake is required as well. But few houses have continuous soffit and ridge vents.

Then run underlayment and wood shingles to the edge of the sheathing before nailing a ridge vent over the opening. The ridge vent on a wood shingled roof can be finished in one of two ways. There is a maximum slope of 16 12 for a roof ridge vent. This gives you 450 square inches of total exhaust.

This is the smoothest and most efficient system. To begin the ridge vent installation they measure down 3 inches from the top of the ridge and snap a line to cut the opening for the ridge vent. On either side of the ridge board. About two thirds of that time happens at home.

There are some homes where the indoor air quality. The only problem with this lifestyle is that the quality of your indoor air can be up to 5 times worse than the outside air. Cut the ventilation opening. To calculate an example of exhaust and intake use 25 feet of roof ridge vent.

Vents evenly spaced underneath the roof provide intake. Kind regards jonathan coxen. Tools you will need for roofing from amazon bostitch coil nailer https amzn to 2u1v8e2 shingle remover https amzn to 2fzu5wf roof snake https amzn to 2. I hope i answered your question adequately.

Have a great day. Multiply it by 18 square inches the net free air per foot of ridge. To vent the ridge cut back sheathing at least 1 in.