I plan on putting vinyl siding.
Installing fanfold insulation on roof.
Another benefit of using staples is that they do not make a large hole when penetrating into the sheathing.
Foam board insulation is easy to use and is a great diy way to add some insulation.
There are several ways you can do to insulate the metal roof.
Tips to install metal roof insulation use foam batting.
The easiest and by far the quickest way to install metal roof insulation is with 1 inch staples.
It is not the normal insulation type that can be rolled up.
It can be touted that foam batting material is the best one to pair with metal roof insulation.
Some types of thicker foam board insulation are available but they may need to be special ordered.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
My question is do i install fanfold foam insulation over the substrate and then put housewrap over the fanfold or do i put the housewrap on and then fanfold over that and then vinyl siding any help with this would be greatly appreciated.
R tech rigid foam fanfold insulation.
R tech ff is ideal in recover applications and is well suited for single ply roof applications that employ mechanically fastened or ballasted tpo pvc epdm and cspe membranes.
My house currently has cedar shake which i m removing because it is in poor condition.
Eps insulation is easy.
Beginning of installation means installer accepts the existing conditions.
You can easily go through several sheets of insulation and know that they are secure.
Benchmark foam s tapered expanded polystyrene eps roofing system provides effective drainage for flat roofs.
If installing closed cell spray foam or other low permeance insulation to the interior it is very important to verify that the roof sheathing and framing are dry e g.
Consult local building codes and membrane manufacturers for system requirements.
Overlap seams by about 3 inches.
A install tri built fanfold underlayments directly over old siding using galvanized or aluminum roofing nails with nails spaced about 2 feet apart.
12 15 moisture content or less before installing cavity insulation.
Verify that substrate dry and free of foreign material that will damage the fanfold underlayment.
