Radiant Barrier & Reflective Insulation

RadiantGUARD® radiant barrier and reflective insulation reduce heating and cooling costs by reflecting radiant heat back to the heat source making your home more comfortable both in the summer and winter months all while lowering your energy consumption saving you money year round.

Our radiant barrier and reflective insulation products are ASTM certified (including ASTM e85) and reflect between 95-97% of radiant heat back to its source when installed properly using our recommended installation instructions found on our How To Install page.

 

To learn how RadiantGUARD® products work, please see view our video.
For advice on which RadiantGUARD® product you need, please see our Product Advice Guide.
 

Top Sellers

Ultima-foil "Breathable"
Radiant Barrier

Reflex-AIR White
Reflective Insulation

radiant barrier
for use in
attics, walls, and as
housewrap
(BLOCKS heat)

 

Sale Price: $139.00

 

Ultima-foil (1,000 sf roll) - Breathable (perforated) (4 ft X 250 ft)

 

Reflective Insulation
for use in
crawl spaces, basements
metal/steel busines, and
pole barns
(BLOCKS heat AND
adds R-Value)

Sale Price: $119.00

 

Reflex-Air SINGLE Bubble WHITE Reflective Insulation (500 sf)

 

RadiantGUARD® Benefits

Upwards of 93% of ceiling heat gain in summer months can be attributed to heat from the attic space above caused by radiant energy transferred by the sun.  The radiant heat from the sun is absorbed by roofing shingles and transferred to the roof decking below and into the attic space.  Conventional insulation absorbs much of this heat and once its saturation point has been met, this heat is then transferred to the living spaces below.

When stapled to the bottom of roof rafters in an attic space, a RadiantGUARD® foil insulation can block 95-97% of the radiant heat from the roofing surface and thereby  lower overall attic temperatures by almost 30 degrees bringing the attic temperature closer to the true outdoor temperature or even lower.  By lowering the temperature in your attic, you can reduce the amount of heat transferred to your living spaces below by up to 50% giving you greater comfort in your home and lessening the strain your air conditioning unit.


ASTM qualified radiant barrier  

RadiantGUARD® radiant barrier insulation products are double-sided highly reflective radiant insulation barriers reinforced with a poly fabric scrim for tear and puncture resistance available in both perforated (breathable) and solid (vapor barrier) versions.  All RadiantGUARD® foil insulation products meet the Standard Specifications for Sheet Barriers for Building Construction Applications ASTM C1313 and State of California Title 24 Insulation Standards.