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Foundation and basement improvements

Why insulate the walls rather than the floor joists in a crawlspace?
Posted by Ron Monk June 2, 2021 Crawl spaces 3 responses

Which insulation should I use under my cottage?
Posted by denis maurier May 3, 2021 Crawl spaces 3 responses

Should I put gravel on a crawl space floor for drainage?
Posted by Karen Lundgren Foulk April 12, 2021 Crawl spaces 1 response

Will spray foam on basement walls prevent condensation?
Posted by Michael Scott April 12, 2021 Basements improvements 3 responses

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Can you create a passive wine cellar by insulating and air sealing a crawl space?
Posted by JC Wong April 2, 2021 Crawl spaces 5 responses

How do you improve an old block foundation with no insulation or exterior moisture barrier?
Posted by Wilhelmina Lange March 11, 2021 Foundation and basement improvements 2 responses

If the foundation wall has tyvek wrap will it trap moisture?
Posted by Hos Boss March 9, 2021 Basements improvements 1 response

Should I insulate a crawl space from the outside?
Posted by Ryan Argente March 7, 2021 Crawl spaces

Why do you shim up basement walls?
Posted by T B March 2, 2021 Basements improvements 4 responses

What's the best way to seal a crawl space and insulate?
Posted by Steven Johnston Feb. 23, 2021 Crawl spaces 1 response

How do you insulate concrete basement walls and avoid mould?
Posted by William Hunter Feb. 22, 2021 Basements improvements 2 responses

How do can I insulate an existing basement floor from 1906?
Posted by Cathy Gaskins Feb. 18, 2021 Basements improvements 3 responses

Why is there condensation in between 1.5" polyiso board and roxul insulation?
Posted by Tyler Norrie Feb. 9, 2021 Basements improvements

Is there anything I can do about a vapor barrier on the wrong side of a basement wall?
Posted by Iain B Feb. 8, 2021 Basements improvements 8 responses

With a raised house how should I insulate underneath?
Posted by Kevin Marmillion Feb. 1, 2021 Basements improvements 3 responses

What is the best way to finish basement walls?
Posted by Aram Scaram Jan. 21, 2021 Basements improvements 3 responses

Do I need to spray foam the ceiling of my crawl space to help winterize it?
Posted by Sheilagh Thompson Jan. 21, 2021 Crawl spaces 1 response

Why is there condensation above ground on an interior basement wall?
Posted by Barb Daluisio Jan. 12, 2021 Basements improvements 1 response