Basements are a challenge because of high moisture levels and cooler temperatures.
Dow interior basement wall insulation.
Allows spacing for electrical wiring and other utilities.
One of the preferred products for insulating foundations is dow xps extruded polystyrene foam commonly called blue board in the trades.
This is where there is the utilities up against the block wall water pump heater etc.
Thermosetting resins from dow can be used as an alternative to traditional formaldehyde based resins for binding mineral fibers in the production of insulation blanket products that go into building insulation systems and specialty insulation.
Learn more by watching this installation video.
Insulating the basement or crawlspace walls of a home is a crucial step in lowering energy bills.
When insulating interior basement walls in a finished basement use our styrofoam brand insulation.
I will make storage closets out of these spaces.
Insulating interior basement walls with batts and rolls from r 11 to r 21 it s easy to add insulation to interior basement walls.
Best methods for insulating basement walls.
The short answer is no you generally do not want a vapor barrier on the walls of a finished basement.
On the interior the best insulation to place against the concrete or block is rigid foam without any facing such as foil or plastic sheeting.
Thanx so much for your article on basement insulation and vapor barriers it was of great help.
Basement wall insulation using rigid foam board full article.
Dupont styrofoam perimate insulation is your go to choice for insulating exterior basement walls.
Dow thermax sheathing is a rigid foam insulation that effectively reduces condensation for exceptional moisture protection.
Our rigid insulation solutions help keep the wall warm reducing the potential for condensation and protecting the waterproof membrane from damage.
Unfortunately for most homeowners paying high energy bills that conventional thinking was wrong.
I do have one question.
Ecotouch insulation with purefiber technology is a practical choice for basements and all around the house because it is easy to use and environmentally sustainable.
Because of the improved fire performance it is best suited for hourly rated assemblies.
The place to control vapor migration is on the exterior of the basement wall in the form of waterproofing or damproofing.
I ve written several articles on insulating basement walls and evolved some of my methods over time.
Basements provide for a very challenging insulation problem.
Creates a finished appearance.
I plan to build some interior walls offset of the block wall up to 4 feet.