Basements & Crawl Spaces

Applications | Residential |

Basements & Crawl Spaces

Maximize Your Insulation Performance

Learn more about Fi-Foil's many solutions for basements and crawl spaces

800-448-3401

Fi-Foil has developed insulation that keeps floors warmer in the winter and cooler in the summer. Our line of products are especially effective in floors that incorporate radiant heating systems. In addition to superior insulating qualities, our products can serve as a vapor retarder.

For basement walls, we have several reflective insulation products that are designed for application directly onto masonry walls. With a reflective insulation product, you can achieve a comparable R-value as foam board for half the price. 

Basements Crawl Spaces

Benefits:

  • High Insulation Value
  • Vapor Retarder
  • Air Infiltration Barrier
  • Will NOT Absorb Moisture
  • Great with Radiant Floor Heating Systems
  • Works in combination with mass insulation for higher R-values

Building Types Product Markets
  • Wood Framed
HY-Fi Product Image HY-Fi
  • Single Family
  • Multi Family
  • Restaurants
  • High Rise
  • Light Commercial
  • General Agricultural
  • Poultry Houses
  • Schools
  • Community
  • Healthcare
  • Manufacturing
  • Power Plant
  • Storage
  • Municipal
  • Military
  • Metal
  • Wood Framed
RBI Shield Reflective Insulation for Roofs, Walls and Floors RBI Shield
  • Single Family
  • Multi Family
  • Restaurants
  • Light Commercial
  • General Agricultural
  • Poultry Houses
  • Schools
  • Community
  • Healthcare
  • Manufacturing
  • Storage
  • Municipal
  • Aircraft Hangars
  • Gymnasiums
  • Wood Framed
  • Metal
skyflex product image SkyFlex
  • Single Family
  • Multi Family
  • Restaurants
  • Light Commercial
  • Schools
  • Community
  • Manufacturing
  • Storage
  • Military
  • Fabric
  • Wood Framed
  • Metal
  • Masonry
SkyTech attic reflective insulation SkyTech®
  • Single Family
  • Multi Family
  • Masonry
  • Metal
  • Wood Framed
  • Fabric
insulation radiant barrier reflective tape accessories Tapes
  • Single Family
  • Multi Family
  • Restaurants
  • High Rise
  • Light Commercial
  • General Agricultural
  • Poultry Houses
  • Schools
  • Community
  • Healthcare
  • Manufacturing
  • Power Plant
  • Storage
  • Municipal
  • Aircraft Hangars
  • Military
  • Gymnasiums

The Company We Keep

NAHB logo
ICAA logo
RIMA-I
International Association of Plumbing and Mechanical Officials
Spray Polyurethane Form Alliance
Florida Green Building Coalition
South Face
southland insulators