Crawl Spaces
Radiant Barrier & Reflective Insulation for Crawl Spaces
Crawl spaces without proper insulation can cause temperature fluctuations in your home, leading to discomfort and higher energy costs. In summer, excess heat can seep in, while in winter, valuable warmth escapes—making your HVAC system work harder. Installing Reflecta Double Bubble (Foil/Foil) Reflective Insulation creates a protective layer that helps regulate temperatures by blocking radiant heat transfer.
Beyond its thermal benefits, this insulation also serves as a moisture barrier, reducing humidity levels and preventing mold and mildew growth. With proper insulation, you can maintain a more energy-efficient and comfortable home throughout the year.
Key Advantages:
✔ Lowers heating and cooling expenses
✔ Protects against moisture, mold, and mildew
✔ Helps stabilize indoor temperatures for year-round comfort


Installation Options for Crawl Spaces
- Lightweight and flexible design allows easy installation in tight or irregular spaces.
- Can be installed on crawl space walls, floors, or ceilings for maximum insulation and moisture control.
- Provides optimal results when applied to both walls and floors, creating a full thermal and vapor barrier.
- Suitable for DIY installation or professional setup.
- Long-lasting and high-performance insulation helps reduce energy costs and moisture issues.

Benefits of Radiant Barriers & Reflective Insulation in Crawl Spaces
- Enhances energy efficiency by reducing heat transfer through the crawl space.
- Reflects radiant heat, keeping homes warmer in winter and cooler in summer.
- Acts as a vapor barrier, protecting against moisture buildup, mold, and wood rot.
- Preserves the home’s foundation and structural integrity.
- Improves indoor air quality by reducing allergens and airborne irritants.
- Tear-resistant and durable for long-term insulation performance.

Radiant Barriers, Reflective Insulation, and Home Health
The condition of your crawl space plays a crucial role in the overall health of your home. Poor insulation and moisture accumulation in crawl spaces can lead to the growth of mold, mildew, and attract pests, all of which negatively affect both your home’s structure and indoor air quality. The Reflecta Double Bubble (Foil/Foil) Reflective Insulation helps solve this problem by improving energy efficiency while also offering protection against moisture infiltration. By keeping your crawl space dry, it prevents the growth of mold and mildew, reducing potential respiratory issues and allergies for your family. Furthermore, it helps protect your home’s foundation and wooden structures from long-term damage, thereby extending the life and value of your home. Using a radiant barrier in your crawl space is a key step towards ensuring a healthy, safe, and comfortable living environment.
