Double Bubble White Foil Insulation 4' x 75' - 300 s.f.

Double Bubble White Foil Insulation 4' x 75' - 300 s.f.


1 – 4$89.99
5 – 9$85.00
10 – 19$75.00
20 +$70.00

Need help?

Call our product experts at 888-349-3645.

EcoFoil white double bubble foil insulation is a low cost solution to high utility bills. Buy white faced bubble insulation and make your home more comfortable by taking advantage of the following benefits:
  • 4’ x 75’ foil insulation roll = 300 Square Feet.
  • White polyethylene face is UV protected and provides a bright and clean finished look.
  • Aluminum face reflects up to 96% of radiant heat back to its source.
  • Thermal insulation of R-3 to R-17.
  • Ultra-low emissivity rating of 4%. 
  • Durable and easy to install.
  • Class 1/Class A fire rating to reduce the spread of flames in the event of a fire.
  • Double bubble construction stops conductive heat transfer.
  • Class 1 vapor barrier. 
  • Stops condensation.
  • Non-toxic materials are safe for the entire life of the product.
  • Resists growth of mold and other fungi.
  • Heat management in both summer and winter.
  • Increases the performance of traditional “mass” type insulations such as fiberglass and foam.
  • 20 year warranty.
Roll Size - 48" x 75' (300 sf)
This double bubble white foil insulation roll has the lowest square footage of the white double bubble insulation rolls which makes it a good size for smaller projects. Like all double bubble white poly/foil products, this 300 square foot roll is made with two layers of polyethylene insulation bubbles attached on one side to reflective radiant barrier made of aluminum and the other side to a white polyethylene sheet. To install double bubble white foil insulation properly, ensure that you seal it with matching white tape. This approach produces an effective vapor barrier as well. Using double bubble insulation produces the maximum R-value. The white on one side creates a nicer aesthetic if you will be installing it in an area that will be visible. It is also very easy to wash down should it be installed in a location that is exposed to dirt.

Top Uses for White Foil Double Bubble Insulation

Note: Reflective double bubble insulation is NOT for use under concrete. Please see Under Concrete Bubble Insulation.

White Double Bubble Foil Insulation Specifications

Download a printable spec sheet for this product: PDF DownloadDouble Bubble Insulation - Foil/White (422 KB)

Nominal Thickness5/16"
Fire Rating Class 1/ Class A (ASTM E84-09)
Full Room Burn Pass (NFPA 286)
Emissivity0.04 (ASTM C1371-04A)
Reflectivity0.96 (ASTM E903)
Water Vapor Permeability0.42 Perms (ASTM E96)
Resistance to FungiDoes Not Promote Growth (ASTM C1149)
PliabilityNo Cracking (ASTM C1224-03)
Bleeding / DelaminationNone (ASTM C1224-03)
CorrosivenessPass (ASTM D3310-00)
UV Testing90+% Retained Retention after 4000 hrs (ASTM G155)
Thermal ResistanceR-3 to R-21 (Varies depending on application)

You Might Also Like:

Item Description Price
White Insulation Tape 2'' x 150' image


White Insulation Tape 2'' x 150' $12.99
1 – 4$11.99
5 – 9$11.00
10 – 19$9.50
20 +$8.00
White Adhesive Insulation Tape 3'' x 150' image


White Adhesive Insulation Tape 3'' x 150' $16.99
1 – 4$14.99
5 – 9$14.00
10 – 19$12.50
20 +$11.00
White Double Bubble Insulation 500 s.f. image


White Double Bubble Insulation 500 s.f. $184.99
1 – 4$134.99
5 – 9$130.00
10 – 19$125.00
20 +$115.00
Attic Stair Insulator - Attic Door Insulated Cover - Draft Cap image


Attic Stair Insulator - Attic Door Insulated Cover - Draft Cap $139.99
1 – 4$139.99
5 – 9$135.00
10 – 19$130.00
20 +$120.00