Insulating Your Basement Floor

Both extruded or expanded polystyrene have been widely used with success.

Insulating your basement floor.

Adhere and apply the remaining panels. Ceiling insulation helps stop heat from leaking into the basement from the floors above which means it makes the basement colder significantly so. Before you start insulating your basement floor though determine if the basement has been affected by moisture or water damage. Basement floor slabs are best insulated underneath with rigid insulation.

Adding concrete floor insulation and finishing off the basement will also create added living space which will increase the value of your home. Step 1 clearing the basement. 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. Installing a floor in the midst of such damage would only allow it to mold.

Step by step basement insulation installation after the cement is set apply a foam board adhesive to the rear of a polystyrene insulation panel then press the panel to the wall. Extruded polystyrene foam can be yellow pink or blue depending on the manufacturer for insulating basement walls. If you do use your basement as a living space a home theater a playroom or a guest bedroom for example the answer is no. If you plan to use your basement as a haven for humans your best bet is to insulate the walls and the floor.

Here s how to insulate under a floor. Insulating the space between the joists in a basement or crawlspace can help reduce your energy bills. In most cases a basement with insulation installed on its exterior walls should be considered a conditioned space. Make sure your adhesive is free of solvents which can eat away at the foam insulation.

Cut the insulation to length using a square and sharp utility knife. Start by gluing 3 4 inch extruded polystyrene foam insulation to fit against the rim joists and foundation walls. Installing basement floor insulation on top of the concrete floor is a good idea if you decide to finish off the basement. Insulating the concrete floor in your basement will save you money on your heating bill keep your basement warmer and help keep the rest of your house warmer.

Avoid expanded foam insulation the type that has little white beads pressed together when insulating basement walls because it isn t as durable and has a lower r value. Remove all furniture and storage items that are located in the basement area. Insulating a basement floor requires a simple framework for the insulation. You will gain a more comfortable home environment a mold free basement and savings on your yearly energy bills.