2 Layers Roof

Two layers of shingles trap more heat which in turn damages the shingles and shortens the life span of the roof.

2 layers roof.

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. Comments are no longer accepted. If you don t have a sound roof the problems with your house are going to multiply rapidly.

Reroofing a home is something ambitious homeowners can do and you. To start viewing messages select the forum that you want to visit from the selection below. If this is your first visit be sure to check out the faq. Saving on the initial shingle installation doesn t solve the long term cost of adding a second layer of shingles.

Two layer roof tear off and pneumatic flooring removal plus testimonial duration. If the roof boarding is planks i d go for three layers the first being nailed. It protects everything under it and it needs to be done right. Your roof is debatably the single most important element of your house.

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. Replacing a roof can be very expensive and exhausting at the same time. 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. Rapid roof remover 14 298 views 2 19 replacing shingle roof step by step duration.

If it s sheets like plywood then 2 layers would be ok but i d taoe tye joints first. 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. You must register before you can view photos and images. It provides structure by tying the trusses and joists.

Decking most often made out of plywood this roof layer is installed over the framing in a typical roof install.