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Crawl Space Insulation

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Premier Crawl Space Insulation Company Near Gastonia, Mount Holly, Fort Mill, Huntersville

In this video, Dr. Energy Saver solves home comfort problems caused by an unsealed, uninsulated crawl space. Watch to see how to make your crawl space more energy efficient!

Does your home have the wrong type of crawl space insulation?

Signs of crawl space insulation problems:

The floor above the crawl space is unpleasantly cold in wintertime.
During cold weather, you have to keep the heat going nearly all the time to be comfortable in rooms directly above the crawl space.
Mice or other pests have taken up residence in fiberglass insulation installed between joists in the crawl space.
Fiberglass batt insulation has fallen out of place from between floor joists in the crawl space.
The crawl space smells moldy, has visible signs of mold, and/or is damp all the time.

At GSM Services, we can improve the condition of your crawl space and the living space above with products that are durable, long-lasting, and made especially for the crawl space environment.

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Rigid Foam Insulation Panels Outperform Fiberglass in The Crawl Space

Long-lasting. Rigid foam insulation can’t be damaged by moisture and won’t degrade in appearance or R-value over time. In a crawl space, it’s usually installed against the interior face of foundation walls.

Rigid foam insulation performs much better than fiberglass in a crawl space. This type of insulation is manufactured in panels of different thicknesses. Installers cut the panels to fit against the interior face of crawl space foundation walls. Panels are secured with adhesive or mechanical fasteners.

We typically insulate crawl space walls with foam board insulation. This brings the crawl space inside the building envelope, which improves overall home energy performance. This will also help make rooms above the crawl space more comfortable and can help lower heating and cooling bills.

Although rigid foam insulation costs more than fiberglass insulation, it’s less expensive when you consider that you’ll never have to clean up or redo a mess of damaged, ineffective installation. Rigid foam will deliver the same performance and benefits in 15 years as it does on day #1.

Installing TerraBlock™ insulation on a crawl space floor

Top performance. Covering the crawl space floor with TerraBlock™ insulation creates a durable thermal and moisture barrier.

TerraBlock™ Insulation is Flexible and Strong for Use on Crawl Space Floors

Does your crawl space need insulation on the floor as well as on the walls? TerraBlock™ insulation has what it takes to handle tough crawl space conditions. It’s made from a special type of rigid foam insulation that is flexible enough to install over rough, irregular crawl space floors. Faced on both sides with durable vinyl, TerraBlock™ insulation has excellent puncture and abrasion resistance.

In addition to providing extra insulation value, TerraBlock™ creates a clean, comfortable floor for homeowners and service pros who need to move around in the crawl space.

Benefits of insulating your crawl space with rigid foam

Stable and reliable. Unlike fiberglass insulation, rigid foam won’t compress, fall out of place or lose its R-value over time. It’s definitely a “once-and-done” improvement.
Effective air sealing. When joints between foam panels are taped, rigid foam stops air leaks that can waste energy. Fiberglass insulation can’t stop air movement.
Moisture-proof. Rigid foam won’t absorb moisture or be damaged by it.
Unfriendly to mold. Mold can’t take hold on rigid foam because it contains no organic food source and it doesn’t hold moisture.
Better ductwork performance. Ducts located in the crawl space benefit from rigid foam installed against crawl space walls.

Call 1-844-691-4184 or contact us online to schedule a free estimate for basement or crawl space insulation in Mount Holly, Fort Mill, Huntersville, Gastonia, and nearby including Matthews, Hickory, Denver, Lincolnton, Rock Hill, Gaffney, and more. GSM Services is your trusted insulation company serving Greater Charlotte.

We also offer a comprehensive home energy audit, which we use to fully diagnose the causes of your home's energy issues.