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Reach Barrier

Model DD24100

Internet #204476653

2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air

$71.55 /each
  • Reduces heat and cold loss therefore saving energy and money
  • Made of 20% recycled material
  • Easy to use, install and maintain

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Product Overview

Reach Barrier DD24100 Reflective Air Insulation features two layers of sealed air which are laminated between two layers of durable reflective polyethylene. This gives reflective air the ability to retain its air longer and provides excellent insulation and sound reduction. Reflective air meets ASTM standards and complies with building code. The insulation roll is easy to install because there is no mess or fumes and will not cause itchy skin. Reach Barrier reflective air insulation is ideal for: Attic spaces, exterior and interior walls, interior masonry walls, radiant floors, metal and steel buildings, knee walls, crawl spaces, garage ceilings and many other applications where insulation is needed. This insulation roll is 100 ft. long, 24 in. high and 5/16 in. nominal. Reach Barrier reflective insulation products are one of the most versatile and energy efficient insulation products available. Radiant (Reflective) barriers are installed in attics, walls, roof decking and flooring. Most newly constructed homes contain radiant barrier insulation because of the proven effectiveness to decrease energy usage and cost by reducing summer heat gain and winter heat loss. Installing a radiant barrier may be the lowest-cost improvement that can produce the greatest overall reduction in energy usage and expense.

  • Reflective air2 insulation retains air longer and provides excellent insulation and sound reduction
  • Insulation is easy to install with no mess or fumes and will not cause itchy skin
  • Ideal for attics, exterior and interior walls, radiant floors, metal and steel buildings, crawl spaces, garage ceilings and many other applications
  • Reflective air2 insulation meets ASTM standards and complies with building code
  • Insulation roll is 100 ft. long, 24 in. high and 5/16 in. nominal
  • How much do you need? Let our calculator help:
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Customer Questions & Answers

3 Questions3 Answers

Customer Questions & Answers

2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air
2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air

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1 answer

If using this would i need to also install additional insulation before putting drywall up?

This question is from 2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air
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March 18, 2016
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Answer (1)

Asked by
Massachusetts
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Home Improvement Profile: Professional
June 30, 2016
Answer: 
Dear TinyHouse: First, reflective / radiant barrier products are not effective in winter because cold cannot be 'reflected' and the warmer air in your home is not radiant. Second, you must create a sealed air pocket on one side; this air gap provides almost all of the claimed R value in summer. The shiny bubble wrap has almost no R value.

So... standard insulation would be much more effective, winter
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Dear TinyHouse: First, reflective / radiant barrier products are not effective in winter because cold cannot be 'reflected' and the warmer air in your home is not radiant. Second, you must create a sealed air pocket on one side; this air gap provides almost all of the claimed R value in summer. The shiny bubble wrap has almost no R value.

So... standard insulation would be much more effective, winter and summer. Foam board provides R5 per inch; you can fill the stud bays with 2" plus 1" thick pieces of foam board. Do not try to cut the pieces for a tight fit; seal all of the edges and joints to block air leaks with the 'Windows and Doors' version of Great Stuff foam. We recently completed a deep remodel project in Massachusetts and used this technique. A few photos are attached. We prefer XPS foam because it does not absorb water.

If you live in a cold or hot climate, it is also a good idea to wrap the exterior of your house in foam board. This breaks the 'thermal bridges' from the framing and isolates the house from the exterior temperatures. We wrapped this house with 2" XPS, for example. A photo is attached.

Foam is flammable, however, and must be covered by 1/2" drywall in any home, basement, garage, storage area, etc. There is an alternative that is fire resistant, with R4 per inch: Roxul rock wool. They make a 'batt' product that you can use to fill stud, joist and rafter bays -- plus a 'board' product that installs just like foam board. See: Roxul ComfortBatt Model # RXCB351525, Home Depot Internet # 202090820 Store SKU # 974419 and Roxul ComfortBoard Model # RXCB11224, Home Depot Internet # 206789748 Store SKU # 1001748089

I hope this is helpful.

Mark
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1 answer

would this help the heat in the house by putting it under metal roof on a deck?

This question is from 2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air
Asked by
Ellijay, GA
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November 5, 2015
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Asked by
Massachusetts
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Home Improvement Profile: Professional
June 30, 2016
Answer: 
Dear Lexy: No. Reflective / radiant barrier products are not effective in winter because cold cannot be 'reflected' and the warmer air inside your home is not radiant.

Standard insulation would be more effective, e.g. foam board or rock wool / rock board. We prefer XPS foam board which provides R5 per inch, and does not absorb water. Foam board is flammable, however, and must be covered by 1/2"
Read More
Dear Lexy: No. Reflective / radiant barrier products are not effective in winter because cold cannot be 'reflected' and the warmer air inside your home is not radiant.

Standard insulation would be more effective, e.g. foam board or rock wool / rock board. We prefer XPS foam board which provides R5 per inch, and does not absorb water. Foam board is flammable, however, and must be covered by 1/2" drywall in any living space, basement, garage, storage area etc. So we also use Roxul ComfortBatt and ComfortBoard, which is fire resistant. Home Depot carries all of these products, and you can install them yourself.
I hope this is helpful.

Mark
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1 answer

Exact roll width and application question

This question is from 2 ft. x 100 ft. Double Reflective Insulation Roll with Double Air
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August 8, 2015
What is the exact width of the roll, 24" or is it less?
Is this product more appropriate for a non standard garage door or the Silvertanium Reflective material from the same manufacturer?
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Asked by
Texas
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August 19, 2015
Answer: 
It is 24" in width. This would be the best solution for a non standard door, as you can cut it to fit exactly.
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Customer Reviews

Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by Great Product So easy to install. Haven't quite finished yet, putting in our large shed. I really think will keep in the ac and heat. We took a large shed added three windows, siding to match the house, window ac and portable heater. Turning it into a man cave with storage. Insulation and fast track shelves are all that's left. February 10, 2016
Rated 5.0 out of 5.0 by Awesome! Excellent Product! Great Price! Insulation Is Excellent For Automobiles Too! September 1, 2015
  • 2016-08-20 T11:32:52.056-05:00
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