Draft Insulation

Makes your heating and cooling system work more efficiently by sealing vents and attic stairs with a tight seal.

8 products

Draft Insulation

Reduce heating and cooling costs year-round

During cold months, your A/C vents can allow cold drafts to enter your living space, even when the vents are closed. Prevent unwanted air from entering your home with EcoFoil draft insulation.

  • Reduce your utility bills
  • Insulates and stops unwanted air flow with a tight seal
  • Easy, quick application
  • Variety of sizes and types available
  • R-value of 6
  • DraftCap attic stair insulation prevents heat from escaping into your attic