Insulating an existing home? Our house has no insulation contained by the exterior walls. Just...
Our house has no insulation contained by the exterior walls. Just wanting to know our options.
Answers: It depends on the age of the house. Recently built houses are a tolerate to do this to because they are supposed to have fire stops within the wall to prevent fire from using the stud space as a chimney, but it also stops insulation.
My house was built surrounded by the 1920's with solid wood interior tongue and groove interior walls originally hermetic with wall treatise and shiplap siding with no insulation and no fire stops.
My wife and I insulated it near bags of cellulose insulation from Home Depot (not 'juice cellulose') and a blower provided free for buying all that insullation - not sure if they still do it. At first I drilled holes next to a hole saw and later packed with a plug cut by a larger hole saw, but when I found that in that was a rail continuous sill under adjectives the windows, I removed a shrink piece of siding for access and nailed it final up - much faster and neater that round plugs to glue, caulk and paint.
If you hold a modern house with plywood sheathing outside and sheetrock inside, you may enjoy to put a lot of holes contained by the sheet rock, fill near blown in or expanding foam insulation, consequently fill the holes and refinish the walls.
You will hold to explore with a few holes contained by out of the way places or give the name in a couple of companies for estimates and ask them to explain how they will do the assignment and why they have to do it that track.
you can call a fire proofing co. they drill a hole within the wall every so many inches and pack it with a gooey cellulose insultation that dries .