48″ Wide RoofingFoil™ Solid Underlayment – Miami-Dade Approved

Our 48″ wide solid RoofingFoil™ is Miami-Dade approved and it satisfies all requirements for a roof underlayment. When installed with an air gap on the foil side, RoofingFoil™ also reflects 97% of radiant heat. Like our other products, RoofingFoil™ is tear-proof and will not tear when you are attaching it.

Orders placed Monday – Friday (excluding holidays) by 4pm CST will ship the same day.

DFW (Dallas/Ft Worth) area customers can pick up in Grand Prairie, TX – pick up info here.

  • Solid radiant barrier foil.  This foil is rated as a VAPOR barrier, it is not suitable in all applications, so please make sure you are ordering the correct product for your application.
  • The foil (shiny) side must face the air space/gap in order for the radiant barrier to work.
  • Roll size is 4′ wide x 250′ long covers 1,000 sq ft.

48″ Wide Solid RoofingFoil™ Underlayment Radiant Barrier Foil – FREE SHIPPING!*

SizeCostBuy
Radiant Barrier 1,000 sq ft – 48″ Wide Solid Underlayment$214.95Add to Cart Button 168x30
Radiant Barrier 2,000 sq ft – 48″ Wide Solid Underlayment$429.90Add to Cart Button 168x30
Radiant Barrier 3,000 sq ft- 48″ Wide Solid Underlayment$644.85Add to Cart Button 168x30
Radiant Barrier 4,000 sq ft – 48″ Wide Solid Underlayment$859.80Add to Cart Button 168x30
Radiant Barrier 5,000 sq ft – 48″ Wide Solid Underlayment$1,074.75Add to Cart Button 168x30
Radiant Barrier 6,000 sq ft – 48″ Wide Solid Underlayment$1,289.70Add to Cart Button 168x30
Radiant Barrier 7,000 sq ft – 48″ Wide Solid Underlayment$1,504.65Add to Cart Button 168x30
Radiant Barrier 8,000 sq ft – 48″ Wide Solid Underlayment$1,719.60Add to Cart Button 168x30
Radiant Barrier 9,000 sq ft – 48″ Wide Solid Underlayment$1,934.55Add to Cart Button 168x30
Radiant Barrier 10,000 sq ft – 48″ Wide Solid Underlayment$1,999.50Add to Cart Button 168x30
Radiant Barrier 20,000 sq ft – 48″ Wide Solid Underlayment$3,799.00Add to Cart Button 168x30
CONTRACTOR PRICINGPlease call for quantities greater than 20,000 sq ft – 48″ Wide Solid Single Sided(Call for pricing)
ViewCart_button 168x60

Interested in CRATE pricing? Dealers, Contractors and Home Builders: need over 40,000 sq ft? Call us for special pricing on high volume and crate orders: 1-800-595-8772. We offer same day freight shipping for orders placed Monday – Friday (excluding holidays) by NOON CST.  You can SAVE big on shipping charges when you buy crate quantities.Return to All Products