Best Way To Insulate Concrete Block Walls

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

Best way to insulate concrete block walls.

Insulating concrete walls new ways to better insulate concrete walls concrete masonry block walls are a popular perimeter wall option in several areas. Basements are a challenge because of high moisture levels and cooler temperatures. I have a 1950s brick colonial with uninsulated concrete block walls. The best way to insulate the interior side of a basement wall is with foam insulation that is adhered to or sprayed directly on the concrete.

Each masonry wall design has different advantages and limitations with regard. Did you know that up to 25 of your home s heat can be lost through the walls. Warm air inside your home naturally travels towards the cold outside air through brickwork a process commonly referred to as thermal bridging. Best methods for insulating basement walls.

This is used more commonly when the concrete walls are open at the top. The variety of concrete masonry wall constructions provides for a number of insulating strategies including. Here s how to make sure they are insulated to meet stricter energy standards. Inside the drywall is nailed to studs fastened flat against the block.

Basements provide for a very challenging insulation problem. And there is no effective way to fill the voids in an existing concrete block wall. David caruso springfield pa. Closed cell spray polyurethane foam or either xps eps or polyisocyanurate rigid foam.

Your home s construction could have a lot to answer for. In your climate zone zone 5 code requires you to insulate concrete block and other mass walls to at least r 13 if all of the insulation is on the exterior. Spray foam insulation works for insulating concrete block walls before. Block wall insulation spray foam insulation for concrete block walls.

Polystyrene bead cavity wall insulation. Using foam board for concrete. Ever wondered why your energy bills are sky high. How do i insulate walls with stud bays only 1 inches thick.

The simplest and most affordable method of insulating the interior of a block wall is to install rigid foam board insulation. This can be done with pretty much any rigid insulation. Any of the following insulation materials are acceptable for this purpose. If you re wondering how to insulate a concrete block house then external wall insulation is the answer.