The house was build in the 19970 s 2 4 walls and pink insulation between the studs.
Polyiso under vinyl siding.
The house has wrap under the siding.
This is an even more dense and more expensive foam board insulation.
Over the weekend i did a model of vinyl siding over 1 5 rigid foam on a side wall of the addition.
12 2019 6 34 a m.
Polyiso comes in several thicknesses and is used over house sheathing underneath siding or in attic spaces where its reflective properties are very effective.
The windows are being removed and moved out the 2 to line up with the foam board.
I am happy to report that i am confident it will be secure enough.
You can read all about polyiso and other rigid insulation panels here.
I attached a sheet of polyiso to the wall and put a 4 high section of vinyl up over it.
It also serves as an air barrier.
Posted by roger smith nov.
Many houses built today have a double wall type of insulation with fiberglass batts fastened between the studs on the inside and rigid foam board over.
I am having the siding removed from our house and 2 foam board but under the siding.
Polyisocyanurate can also be used with exterior products such as fiber cement siding wood siding stucco and metal siding.
Wall assemblies renovation 7 responses.
What kind of insulation do you recommend to put on my exterior sheet rock wall.
Polyisocyanurate foam for interior wall insulation.
Is it ok to put 1 inch of eps under vinyl siding with no wall insulation.
I used 3 1 8 all weather cabinet screw from grk.
The windows were installed and flashed to the openings before the house wrap and the house wrap is sealed to the windows with a flashing tape.
The siding a sheet product designed to mimic vertical boards is structurally sound so it is being left in place and then covered with house wrap and foam.
How to install rigid foam under siding.
It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat.
Polyiso for exterior insulation when re siding a building vinyl siding can be placed over a layer of p olyiso installed atop the existing exterior cladding.