2 Layers Roof

Pros and cons of adding a second layer of shingles posted july 31 2018 by onpage marie a roof is one of the most vital components of a house.

2 layers roof.

Saving on the initial shingle installation doesn t solve the long term cost of adding a second layer of shingles. Decking most often made out of plywood this roof layer is installed over the framing in a typical roof install. Two layers of shingles trap more heat which in turn damages the shingles and shortens the life span of the roof. If the roof boarding is planks i d go for three layers the first being nailed.

If this is your first visit be sure to check out the faq. Comments are no longer accepted. Here are the layers of a roof in order of application bottom to top. If it s sheets like plywood then 2 layers would be ok but i d taoe tye joints first.

To start viewing messages select the forum that you want to visit from the selection below. Replacing a roof can be very expensive and exhausting at the same time. You must register before you can view photos and images. If it s sheets like plywood then 2 layers would be ok but i d taoe tye joints first.

It protects everything under it and it needs to be done right. Two layer roof tear off and pneumatic flooring removal plus testimonial duration. Two roof layers can work if the existing roof is in good condition but you shouldn t put more than two layers of shingles on your roof because of the weight. Reroofing a home is something ambitious homeowners can do and you.

I am. Rapid roof remover 14 298 views 2 19 replacing shingle roof step by step duration. 2 layers of sheathing. If you don t have a sound roof the problems with your house are going to multiply rapidly.

Roofing over existing roof metal over 2 layers of shingles return to roofing over existing roof return to archive return to forum this topic has been closed by the administrator.