A place to discuss all things insulation. Ask and answer questions about materials, techniques and best practices or post photos of your latest job or project.
Clean up
Posted 24th Apr 2026u/Civil_Ad6237
Concrete Wall Insulation
Posted 24th Apr 2026u/Cclutter1985
Update Post: major air leakage and builder showed up
Posted 24th Apr 2026u/1Check1Mate7
Is this ok
Posted 24th Apr 2026u/buffettesque
Air sealing ‘non-can’ style lights?
Posted 23rd Apr 2026u/PersonalityLow1016
Vaulted Hip Roof Insulating - Help!
Posted 23rd Apr 2026u/Golfman2012
How much pipe insulation is too much?
Posted 23rd Apr 2026u/Childe_1007
Inspector says “this is standard,” but I’m seeing multiple issues with insulation prep and roofing. Need a sanity check.
Posted 23rd Apr 2026u/shorthouse8
Fiberglass Lungs 🫁 Breathing Issues
Posted 23rd Apr 2026u/Illustrious_Bet_969
is this priced right I had a contractor come out because our knee wall is making the bedroom a lot colder than the rest of the house and he saw a stupid previous electrician left two big holes and this quote , is this an ok quote it’s for 200sq for this spray foam also in CAD
Posted 23rd Apr 2026u/No_Conference_8166
@cjspray #work #job #sprayfoam #sprayfoaminsulation#sprayfoamrigs
Posted 23rd Apr 2026u/RichGroundbreaking81
Mold one side of knee wall
Posted 23rd Apr 2026u/new9191
How to insulate the far corners of a shallow roof?
Posted 22nd Apr 2026u/hostage2heaven
Mold on insulation?
Posted 22nd Apr 2026u/StockAd4489
Ceiling caved in after storm
Posted 22nd Apr 2026u/poopoocacapee
150 year old house insulation
Posted 21st Apr 2026u/fishpipe2357
Dutch Colonial Mansard Roof
Posted 22nd Apr 2026u/duntyeah
Is fiberboard sheathing supposed to be airtight?
Posted 21st Apr 2026u/Buttercuppers
Help please! ID on insulation, this time with pictures
Posted 20th Apr 2026u/hanabanabear
But is it asbestos?
Posted 20th Apr 2026u/No_Okra_8793
Insulation around attic access and ac
Posted 20th Apr 2026u/dubaiboi
Will spray foam work for what I’m trying to do?
Posted 20th Apr 2026u/tomthepro
Not sure where to go from here
Posted 20th Apr 2026u/Dry_Arm226
Moved into a new apartment, is this dangerous? Is it fiberglass?
Posted 20th Apr 2026u/lbjs_bunghole
Been dreading this section….
Posted 20th Apr 2026u/Pickalodeon
Showing 26 posts out of a possible 50.24 posts hidden as gallery mode enabled.
