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Basement Insulation: Why It Matters and Installation Methods

When thinking about insulation, the attic is the first area of a home that comes to mind. Many homeowners never think of the energy lost through an uninsulated or under-insulated basement.

Basements are a major source of energy loss. Basement box sills, located around the perimeter of the basement ceiling where the walls of the home meet the foundation, are the thinnest points in a home’s exterior, allowing outside air to leak into the basement.

Basements are constructed from concrete which easily transfers cold, damp air from the surrounding earth into your basement. This creates a cold basement and the cold air can also affect the temperature of your home’s first floor.

Basements can be successfully insulated with rolled fiberglass insulation with an attached vapor barrier. This product is often (and appropriately) called basement roll. Basement roll is taped to the top of the concrete walls near the box sills and covers the entire concrete wall. If a basement is partially above grade, areas surrounding the windows are insulated with fiberglass batt insulation and covered with drywall. As a final step, box sills are insulated with fiberglass batts or spray foam.

Increase the comfort of your home’s living space with basement insulation.

Contact our office to learn more and schedule your free estimate.

 

Why Insulate Your Crawl Space?

Controlling the moisture in your crawl space is a priority for keeping it dry. Improper drainage can lead to more significant problems including structural damage, infiltration of pests and mold.

Moisture control begins around the exterior of your home and many problems can be avoided here early on. Installing gutters is fairly inexpensive compared to the benefits. Gutters direct the rain water away from your foundation and your crawl space. If you are unable to install gutters, hire a professional to grade the ground around your home so water flows away from the structure.

After external issues have been handled, closely inspect the inside of your crawl space. Dirt floor crawl spaces are a great place for pests to live. This direct exposure to the earth creates moisture that can lead to mold and affect the structure of your home’s foundation.

Insulating and sealing your crawl space can protect your home’s structure and make your interior more comfortable. Our team will insulate the walls of your crawl space with 2-1/2 inch Thermax board or line the floor and walls with basement roll (fiberglass insulation with FSK backing). Following this step, box sills are insulated and with spray foam.

Take care of your crawl space issues now before they create a larger problem with your foundation or your health.

Contact us if you have crawl space issues or questions.

 

 

 

It’s Summer! Time to Think About Insulation!

If you see sky-high summer energy costs, we have a lesson for you about home insulation. Insulation isn’t something to think about only during the winter. Your home uses energy year round, whether you’re heating or cooling. Energy loss can occur just as easily during the summer when you’re running your air conditioning system.

To keep energy inside your home, the thermal envelope needs to be conditioned. This is done by ensuring your home’s wall and attic insulation is at the proper R-value and by sealing air leaks. Air leaks carry heated or cooled air away from your targeted area. An air leak as small as your thumb can allow an enormous amount of conditioned air to escape. Sealing air leaks prevents conditioned inside air from escaping and hot, humid outside air from entering.

How do you know if your home needs an energy upgrade?

  • The age of your home can be a factor. Homes built before the mid-1950s have little or no insulation.
  • Pay attention to how often your air conditioning system runs. If the system has been checked and is working properly, your home can benefit from air sealing and upgraded insulation.
  • If your home has hot or cold spots, air may be leaking in from the outside. Air sealing can help.

For a more comprehensive analysis, consider a home energy audit. A home energy audit is like getting a physical for your home. An auditor checks your entire home for energy loss – everything from insulation to duct work, and your HVAC system, water heater and more.

Schedule a free estimate with our experienced insulation team to review your home for energy improvements. Contact our office today with questions or to schedule an estimate.