Betarp Foil


-made of double- faced aluminum foil with a reinfocement of PE/PP woven fabric to enhance tensile strength, tear resistant, and durability. Thermal and suited for radiant and thermal heat insulation by itself of with rockwool. This woven foil insulation has tough and tear -proof features 97% reflecting foil as surface backed woven fabric which is a strong fabric, suit to application in residential. Commercial, Industrial and Medical Packaging to barrier radiant and proof moisture.


  • Excellent Tear Resistance
  • Water Proof
  • Heat Insulation
  • UV Resistant
  • Breathabe underlay for roofing
  • Peel Strength
  • Energy Savings
  • Environmental

Standard Sizes Available
Total Thickness (foil + PE Film + Woven Fabric) 120 microns
Width 1.22M
Length 50M
Roll Area 62m2
Roll Weight 9.8 Kg(gross)
Product Identification
Brand Name Betarp Foil
Product Name Aluminum Foil Coated with Woven Fabric
Physical Properties Value* Test Method
Thickness 120 microns ASTM 1004
Mass 106,1 g/m2 ASTM 5261-92
Tensile Strength MD-132N/25mm
ASTM 5035-90
Reflectivity of Foil Surface 95% - 97% N/A
Delemination No Delamination for 72 hours when kept soak in water N/A
Thermal Transmission Properties (K Value) 0.002 W/m.K N/A
Resistance of Heat Value Transmission (R2 Value) 0.215m2K/W N/A
Average of Thermal Resistance (U Value) 5.75/N,s N/A