Radiant Barrier

RadiantGUARD® radiant barrier is a thin material (about the thickness of a business card) that has high tear strength due to a woven fabric layer (referred to as the scrim) found in the center of the product. It is a continuous roll of material that is 4 feet wide and is available in two sizes, a 500 square roll (4 feet x 125 feet) and a 1,000 square feet roll (4 feet x 250 feet).

If your goal is to simply reflect or BLOCK heat transfer, this is the best choice. Our radiant barrier product is double sided aluminum on both sides of the scrim and can be purchased as a solid vapor barrier or as a breathable/perforated version. This is an extremely durable material made for stapling and nailing without ripping through the material.

In a residential environment, RadiantGUARD® radiant barrier lowers your heating and cooling costs by reflecting radiant heat back to the heat source. This makes your home more comfortable both in the summer and winter months saving you money year round.

They install easily in either existing or new construction, requiring no special tools or protective clothing and reduce both heating and cooling costs making them appropriate for a wide range of applications.

RadiantGUARD® Benefits

Lifetime warranty

  • Reflect 97% of radiant heat
  • Class A / Class 1 Fire Rating
  • Non-toxic / non-carcinogenic
  • Fiber free
  • Does not require protective clothing or respirators to install
  • Durable and lightweight
  • Not affected by moisture or humidity
  • Easy to install and maintenance free
  • Made in the USA
  • Lowers heating and cooling costs year round

Our productsare NOT affected by oxidation - read more about aluminum oxidation here.

Do you need a breathable or vapor barrier radiant barrier?

Ultima-foil 500 sf breathable radiant barrier

ULTIMA-foil radiant barrier 500 sf - Breathable (perforated)
Breathable 500 square feet roll
Industrial/Commercial NO-TEAR radiant barrier
Retail Price: $114.50
Sale Price: $79.00
You Save: $35.50 (31 %)
ULTIMA-foil radiant barrier 500 sf - Breathable (perforated)
free shipping

Ultima-foil 1000 sf breathable radiant barrier

ULTIMA-foil radiant barrier 1,000 sf - Breathable (perforated)
Breathable 1,000 square feet roll
Industrial/Commercial NO-TEAR radiant barrier
Retail Price: $219.00
Sale Price: $139.00
You Save: $80.00 (37 %)
ULTIMA-foil radiant barrier 1,000 sf - Breathable (perforated)
free shipping

Ultima-foil 500 sf vapor barrier radiant barrier

ULTIMA-foil radiant barrier 500 sf - Vapor Barrier (solid)
Vapor Barrier 500 square feet roll
Industrial/Commercial NO-TEAR radiant barrier
Retail Price: $114.50
Sale Price: $79.00
You Save: $35.50 (31 %)
ULTIMA-foil radiant barrier 500 sf - Vapor Barrier (solid)
free shipping

Ultima-foil 1000 sf vapor barrier radiant barrier

ULTIMA-foil radiant barrier 1,000 sf - Vapor Barrier (solid)
Vapor Barrier 1,000 sf roll
Industrial/Commercial NO-TEAR radiant barrier
Retail Price: $219.00
Sale Price: $139.00
You Save: $80.00 (37 %)
ULTIMA-foil radiant barrier 1,000 sf - Vapor Barrier (solid)
free shipping