Should I Insulate My Concrete Basement Walls

I ve written several articles on insulating basement walls and evolved some of my methods over time.

Should i insulate my concrete basement walls.

The house is about 22 years old. It will make a difference in how warm your basement stays but be warned most cold basements are due to lack of heat supply not heat. Closed cell spray foam is the best way to insulate concrete basement walls. What should i do here.

Applying closed cell spray foam on the basement ceiling can reduce air flow and increase gas concentrations. Picture of my basement attached. When insulating concrete basement walls a good idea because concrete basement walls are often cold use rigid foam board insulation if the insulation will come into direct contact with the. I m finishing my basement and thought about insulating the walls.

In most cases a basement with insulation installed on its exterior walls should be considered a conditioned space. Best methods for insulating basement walls. The walls were completely dry when we removed the foam. Most new building codes require a r 11 insulation or better in your walls when you remodel the basement including michigan.

Basements are a challenge because of high moisture levels and cooler temperatures. This is because it can achieve a higher r value along with excellent moisture resistance with less thickness required. Basements provide for a very challenging insulation problem. Thanks for your help mike.

My question is should i leave a 1 air space between walls and insulation or can the ruxol be against the wall. Poured in place concrete walls no history of water. Shouldn t i insulate my basement radon and other contaminants finally basement spaces sometimes have gas contamination issues like radon or vocs. Even in a house with an unconditioned basement the basement is more connected to other living spaces than to the outside which makes basement wall insulation preferable to ceiling insulation.

Turned out the contractor that finished the basement at my parents place didn t insulate between the studs and the concrete walls. I still believe you should insulate when you finish your basement. These can be exacerbated by insulation work for example. I ve removed the styrofoam insulation from the basement and will frame it insulate with roxul drywall and no voc paint as the vapour barrier.

Thanks i m advance for your help. 6 5 gap between the walls and the concrete which also has 4 pvc piping that runs along the length of the concrete and electrical that runs along the studs for outlets. Introduction turn your unfinished basement into beautiful functional living space. It can fill in all the gaps and spaces thoroughly giving you the best protection against moisture and air infiltration.