Insulating basements / Discussions

What is the best way to insulate rim joists with EPS and batts?

I'm trying to insulate Rim joists /cripple walls in basements have read about three methods using EPS & batt with slightly different orders. Plan to insulate c...

Posted by Steve J July 18, 2019, 3:53 p.m. Basements improvements 1 Responses

How do you insulate a crawlspace?

...insulating and sealing the crawlspace walls and floor instead, and having it moderately heated to keep any pipes from freezing. If insulating between the joists...

Posted by Drew Weistend Nov. 14, 2017, 9:22 a.m. Crawl spaces 1 Responses

How do you prevent moisture from getting into a basement footing?

...basements: how to insulate your basement properly In there you will see a few different techniques for insulating basements, whether that is insulation on the...

Posted by Frank Liu June 24, 2020, 9:58 a.m. New foundations and slab-on-grade 1 Responses

Spray Foam for basements, which of the different types are best environmentally?

...Insulating basements with spray foam is not uncommon , and in most cases works very well. A lot people like spray foam as an air barrier, a vapor barrier and fo...

Posted by Rose Adams Jan. 9, 2020, 9:33 a.m. Insulation and soundproofing 1 Responses

What do I in my basement where new insulation meets old?

...basements, and for a few more tips you could check out this page - How to Insulate Basements Properly And to address your question specifically, in a perfec...

Posted by Steve J July 20, 2019, 10:01 p.m. Basements improvements 2 Responses

Is polyiso board or styrofoam best for insulating when finishing a basement in CO?

...basements walls the same way they build above grade walls, without realizing that they can’t dry to the outside. So putting organic materials like wood agains...

Posted by Evan B. Nov. 21, 2019, 8 p.m. Basements improvements 1 Responses

Should I insulate my basement ceiling?

...insulating it. Many basements in older homes simply are not insulated at all, and therefore they do have higher heating bills to show for it (which is not great...

Posted by Nina Hartt March 21, 2019, 8:23 a.m. Basements improvements 1 Responses

What is the best way to insulate a Multi-material wall?

...insulating basements are exterior walls, and mostly involve vapor barriers trapping moisture in with susceptible materials like typical stud walls and fiberglas...

Posted by Steve J Sept. 29, 2020, 10:15 a.m. Wall assemblies - renovation 7 Responses

Should I test my home for radon gas?

...insulating purposes? I don't know about anyone else, but personally for $60 I'd buy a twin pack and I'd test before and after especially if I lived in a potenti...

Posted by Mary Anne S March 5, 2019, 7:46 p.m. Radon in Homes - Mitigation 4 Responses

How do insulate a basement slab that is sloped ?

...insulating, yes, a vapour barrier at that point would be necessary as there would not have been one with the initial construction. The sleepers would mean a b...

Posted by Louis-François Lapointe Nov. 11, 2020, 10:34 a.m. Basements improvements 1 Responses

Can you insulate a concrete block basement walls with only rockwool?

...insulating a cinderblock foundation wall for the first time when it has never been insulated can cause cracking as it suddenly experiences freezing. Butr if you...

Posted by Aarne Valikangas Jan. 1, 2021, 9:22 p.m. Basements improvements 1 Responses

What is the best way to insulate the basement of an old house?

I read your article about insulating interior basement walls, using eps or Rockwool comfort board then 2 x 4 studs with rockwool bats. I've also seen the part ...

Posted by Bryan Squirrell Jan. 14, 2020, 7:59 p.m. Basements improvements 1 Responses

How should I insulate basement Walls in climate zone 5?

I live in climate zone 5 in USA and plan to frame basement walls roughly 3” away from concrete and then place mineral wool between the studs. I do not plan to ...

Posted by Chad Johnson March 25, 2019, 8:33 p.m. Basements improvements 1 Responses

What insulation should I put on basement block walls that is resistant to mold?

...insulating exterior walls, but can only excavate about 50% of foundation due to concrete stairs and platforms around the exterior. Not really sure what to do at...

Posted by Ken Gee July 31, 2019, 3:25 p.m. Basements improvements 3 Responses

What is the best way to insulate a 1780 brick federal with stone foundation in New York?

...Insulating the outside of the foundation is a much better idea if you can do it. Insulating the interior of a stone foundation can be risky due to the fact that...

Posted by carole roseman Jan. 5, 2020, 2:39 p.m. Foundation and basement improvements 1 Responses

How do you prevent mold in a finished basement?

...Basements are built wrong all the time, and many contractors want to fix moldy basements by repeating the process that caused the problem in the first place. An...

Posted by Brian Cole Nov. 22, 2019, 10:22 a.m. Basements improvements 1 Responses

How do you fix moisture problems in basement?

...Insulating old block foundations from the inside can be a bit risky in really cold climates , as they are accustomed to staying warm with a lack of insulation. ...

Posted by John rodrigues Nov. 27, 2020, 8:50 a.m. Basements improvements 3 Responses

What type of green flooring is best for a basement floor?

We just had a rare flash flood which raised the water table and forced water into our basement between the floor and wall. It was a finished basement with carp...

Posted by Jeff Krohn Sept. 15, 2019, 5:52 p.m. Basements improvements 1 Responses