Radiant Barrier

RadiantGUARD® Benefits

  • Reflects 95-97% 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

Is not affected by oxidation - read more about aluminum oxidation here.

RadiantGUARD® radiant barrier installs easily in either existing or new construction, requiring no special tools or protective clothing. It reduces both heating and cooling costs and is  appropriate for a wide range of applications.

Do you need a breathable or vapor barrier radiant barrier?

Our Ultima-FOIL radiant barrier is offered in both a "breathable (perforated)" and "vapor barrier (solid)" version.  For all attic installations, we recommend "breathable."

radiant barrier
ULTIMA-foil (500 sf roll) - Breathable (perforated) (4 ft X 125 ft)
Retail Price: $114.50
Sale Price: $79.00
You Save: $35.50 (31 %)
ratingratingratingratingrating
ULTIMA-foil (500 sf roll) - Breathable (perforated) (4 ft X 125 ft)
Industrial/Commercial NO-TEAR radiant barrier
free shipping
radiant barrier
ULTIMA-foil (1,000 sf roll) - Breathable (perforated) (4 ft X 250 ft)
Retail Price: $219.00
Sale Price: $139.00
You Save: $80.00 (37 %)
ratingratingratingratingrating
ULTIMA-foil (1,000 sf roll) - Breathable (perforated) (4 ft X 250 ft)
Industrial/Commercial NO-TEAR radiant barrier
free shipping
radiant barrier
ULTIMA-foil (500 sf roll) - Vapor Barrier (solid) (4 ft X 125 ft)
Retail Price: $114.50
Sale Price: $79.00
You Save: $35.50 (31 %)
ratingratingratingratingrating
ULTIMA-foil (500 sf roll) - Vapor Barrier (solid) (4 ft X 125 ft)
Industrial/Commercial NO-TEAR radiant barrier
free shipping
radiant barrier
ULTIMA-foil (1,000 sf roll) - Vapor Barrier (solid) (4 ft X 250 ft)
Retail Price: $219.00
Sale Price: $139.00
You Save: $80.00 (37 %)
ratingratingratingratingrating
ULTIMA-foil (1,000 sf roll) - Vapor Barrier (solid) (4 ft X 250 ft)
Industrial/Commercial NO-TEAR radiant barrier
free shipping