On Sale Now! Free Shipping Included! Save 10% on the RadiantGUARD Ultima Radiant Barrier Industrial Grade 500 sq ft roll | 48-inch by 125-feet | U-500-B | Reflective Aluminum Breathable Attic Foil House Wrap Insulation - Blocks 97% of Heat by RadiantGUARD at KU Building Tech. MPN: U-500-B. Hurry! Limited time offer. Offer valid only while supplies last. Studies show that a majority of the heat that enters your home comes from the sun through the roof into the attic space and then travels through your ceiling into your living space below. On an average summer day, your attic space can quickly heat up to 40 degrees higher than the outdoor ambient temperature. By installing a RadiantGUARD® radiant barrier in your attic, you can block 95-97% of this radiant heat making your home more comfortable while lowering your utility bills. ULTIMA-FOIL RAD
Product Description & Reviews
Studies show that a majority of the heat that enters your home comes from the sun through the roof into the attic space and then travels through your ceiling into your living space below. On an average summer day, your attic space can quickly heat up to 40 degrees higher than the outdoor ambient temperature. By installing a RadiantGUARD® radiant barrier in your attic, you can block 95-97% of this radiant heat making your home more comfortable while lowering your utility bills. ULTIMA-FOIL RADIANT BARRIER TECHNICAL SPECIFICATIONS Structure: Double-sided 99.9% pure aluminum foil reinforced with a woven scrim lining for durability Weight: 15 lbs per 500 square feet roll Reflectivity: 97% (ASTM C1371-98) Fire Rating: Class A / Class 1 | 0 flame spread / 10 smoke development (ASTM E84-10) Permeability: 8.5 perms (ASTM E96-00) APPLICATIONS New and retrofit residential attics House wrap behind siding and brick Crawl spaces Basements Storage sheds Radiant floor heating Metal buildings Pole barns Agricultural barns
Features & Highlights
- 500 SQUARE FEET ROLL (15 lbs): 125 linear feet BREATHABLE (perforated) DOUBLE-SIDED pure aluminum foil radiant barrier insulation; reflects 97% radiant heat
- USED INDOORS IN RETROFIT & NEW CONSTRUCTION: Reduces residential attic temperatures up to 40 degrees; lowers utility bills year round. Thermal insulation used in attic space, garage, garage doors, housewrap, workshop, shed, storage unit, commercial metal building, pole barn, as pallet wrap, and more
- INDUSTRIALIZED COMMERCIAL GRADE: Is TEAR & PUNCTURE PROOF yet cuts easily with utility scissors or hack saw. Reflects 97% of the radiant heat
- EASY TO MAINTAIN: Non-toxic; non-carcinogenic; fiber free; easy to install; not affected by humidity; maintenance free; does not promote the growth of fungi or bacteria; does not support nesting by rodents or insects. MUST be stored in a clean dry environment prior to installation.
- FIRE RATING: Class A / Class 1 (ASTM E-84) - Meets fire and smoke requirements for most local, state and federal building codes
Window Insulation Kits
Tools & Home Improvement
5 x 5 x 48 inches
5.5 x 5.25 x 49.25 inches
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mpn: RaBa, ean: 0642709232346,
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