This reflective aluminum foil insulation provides superior thermal insulation and radiant barrier performance. Its double-sided design allows it to reflect radiant heat from both directions, maintaining stable indoor temperatures while reducing energy consumption. The high reflectivity of aluminum foil minimizes heat transfer, making it ideal for use in attics, walls, roofs, crawl spaces, garages, and sheds. Its integrated moisture barrier also prevents condensation, extending the lifespan of insulation systems.
This versatile reflective aluminum foil insulation can be used in a variety of applications to improve energy efficiency and comfort:
|
Composition |
Description |
Value (English) |
Value (Metric) |
|
Foil |
Aluminum |
0.28 mil |
7 micron |
|
Adhesive |
Flame-Retardant Glue |
|
|
|
Kraft |
Flame-Retardant |
55 lbs / 3000 ft2 |
90 gsm |
|
Reinforcing |
Fiberglass-2-way |
1/5x 1/5 inch spacing |
5x5mm spacing |
|
Adhesive |
Flame-Retardant Glue |
55 lbs / 3000 ft2 |
90 gsm |
|
Kraft |
Flame-Retardant |
|
|
|
Adhesive |
Flame-Retardant Glue |
|
|
|
Foil |
Aluminum |
0.28 mil |
7 micron |
Remarks:
|
Physical properties |
Test Method |
Value (English) |
Value (Metric) |
|
Basis weight |
Scale |
49lbs / 1000 ft2 |
240gsm |
|
Permeance (WVTR) |
ASTM E96, Procedure A |
0.02 perm |
1.15 ng/N.s |
|
Tensile Strength-MD |
ASTM D828 |
85.2 lbs / In |
375 N/25mm |
|
Tensile Strength-XD |
ASTM D828 |
56.8lbs / In |
250 N/25mm |
|
Burst Strength |
ASTM D774 |
108psi |
75 N/cm2 |
|
Low temperature Resistance |
ASTM D1790 4 hrs @ -40℉ (-40℃) |
Remains Flexible No Delamination |
Remains Flexible No Delamination |
|
High temperature Resistance |
ASTM D1790 4 hrs @ +240℉ (+116℃) |
Remains Flexible No Delamination |
Remains Flexible No Delamination |
|
Emissivity |
ASTM E408 |
0.03 |
0.03 |
|
Fire Rating |
BS476Pt6&7 |
Class O-Passed |
Class O-Passed |
Available Roll Width: 1.20m