Double Bubble Insulation Reviews

The main one in the latter category is foil faced bubble wrap sold as insulation.

Double bubble insulation reviews.

Worth mentioning to get the equivalent r value to what the manufactures claim on the packaging the installer has to use spacers under the insulation to keep the prescribed air gap between the ducts and the foil. This insulation is rated and tested by reflectivity and emissivity. Find helpful customer reviews and review ratings for double bubble reflective foil insulation. Ecofoil double bubble white insulation is very thin 1 4 to 5 16 with a foil surface on one side and a white surface on the other.

Double reflective insulation r values range from r 3 7 to r 17. However since the two layer of bubbles are pretty thin it s not great insulation. Reflectix 4 ft. Thd sku 469837.

Read honest and unbiased product reviews from our users. Class a class 1 fire rating. It may feel like you need glue or tape but trust us the water will hold the bubble wrap to your window all winter long. The rubber meets the road on reflectix s website where it says no air space no reflective insulation benefit.

When i wrote about my trip to the southeast building conference in july i mentioned how some products on display there really annoyed me because they re either bad to the bone or overhyped. Foil faced bubble wrap is composed of either one single bubble or two double bubble layers of mylar air bubbles sandwiched between two metalized surfaces. Push the bubble side of the wrap against the window. No mess no itchy fibers.

If you don t provide air space this product provides almost no insulating value. Green building advisor recently wrote an article about foil faced bubble wrap and did a balanced job of it. R values depend on application. 3 16 or 5mm closed cell polyethylene foam covered on both sides with 0012 inch 0 03mm aluminum facing.

And just like that you have bubble wrap insulation. Lastly cut away any excess bubble wrap with your x acto knife to ensure a snug fit. 48 in x 10 ft roll industrial strength commercial grade no tear radiant barrier wrap for weatherproofing attics windows garages rv s ducts more. Most metallic bubble wraps are about an r 1.

It is 96 reflective and 4 emmissive meaning the product only allows 4 of radiant heat to pass through it. The double bubble does assure that there s an isolated air pocket across the entire surface of the material. Prodex total is composed of 13 64 inch approx.