Crawl Space Insulation
Crawl Space Comfort
Crawl Space Insulation for Energy Efficiency and Comfort
Proper crawl space insulation helps regulate indoor temperatures, improve air quality, and reduce energy costs throughout your home. When a crawl space is vented, underinsulated, or filled with aging fiberglass, outside air and moisture can easily affect the living space above. Insulating and sealing the crawl space is especially important when heating and cooling equipment, ductwork, or plumbing are present, helping protect these systems while creating a more comfortable, efficient home year-round.
Need crawl space insualtion?
Common Signs
There are a few signs that tell you your crawl space may benefit from insulation, which include:
- Rooms that feel drafty or hard to keep comfortable
- Cold floors above the crawl space, especially in winter
- Cold or frozen plumbing pipes in winter months
- Old or falling fiberglass insulation in the crawl space
- Musty odors or damp air coming from below the home
- Uneven temperatures between floors
What is SilverGlo®?
SilverGlo® is a rigid foam insulation designed to provide long-lasting thermal protection for basement and crawl space walls. Its high R-value helps reduce heat loss, while a built-in radiant barrier reflects warmth back into the space for improved energy efficiency. Unlike traditional insulation, SilverGlo® resists moisture and will not lose performance over time, making it a durable option for maintaining a more comfortable and energy-efficient home.
What is TerraBlock™?
TerraBlock™ is a durable crawl space insulation system designed to improve comfort while protecting against ground moisture. Installed directly over the crawl space floor, it creates a clean, dry surface that helps reduce heat loss and improve energy efficiency. Its puncture-resistant construction also provides a safer, cushioned surface for anyone working in the crawl space. In areas with water seepage, TerraBlock™ can be installed over drainage materials that direct water to a sump pump, and it can also be used to help insulate crawl space walls as part of a complete crawl space solution.