Can Blanket Insulation Be Added to an Existing Home?

When an older home feels drafty or has rooms that are difficult to keep comfortable, inadequate insulation may be part of the problem. Fortunately, insulation doesn't have to be installed only during new construction. In many cases, blanket insulation can be added to an existing home as part of an insulation upgrade.

At Custom Insulation Company, Inc., understanding how and where insulation can be installed is an important first step toward improving a home's energy efficiency and comfort.

Where Can Blanket Insulation Be Installed?

Blanket insulation, such as fiberglass or mineral wool batts and rolls, can be used in several areas of an existing home. Depending on the home's construction, it may be installed in accessible attics, walls during remodeling, floors, basements, or other unfinished areas.

The best application depends on the existing structure and how easily the space can be accessed.

What About Existing Insulation?

Adding new insulation doesn't necessarily mean removing everything that's already there. A professional should first evaluate the condition of the existing insulation. Damaged, wet, compressed, or contaminated insulation may need to be addressed before additional material is installed.

A proper evaluation can also help identify areas where insulation is missing or insufficient.

Does the Home Need to Be Renovated?

Not always. Some locations are relatively easy to access without major remodeling. However, installing blanket insulation inside finished walls may require opening sections of the wall to reach the cavities.

For this reason, homeowners should discuss the condition and accessibility of the area with an insulation professional before choosing a solution.

Why Consider an Insulation Upgrade?

Adding or improving insulation can help reduce unwanted heat transfer between your home and the outdoors. This may contribute to more consistent indoor temperatures and potentially reduce the amount of work your heating and cooling system needs to do.

Start With a Professional Evaluation

Every existing home has different construction, insulation levels, and potential problem areas. A professional assessment can help determine whether blanket insulation is appropriate and where improvements could make the biggest difference.

Custom Insulation Company, Inc. can help homeowners evaluate their existing insulation and explore options for improving comfort and energy efficiency.