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Fiberglass and cellulose insulation work by slowing down heat transfer from one source to another. That's why the thicknesses of those insulation's are crucial for performance. Also, fiberglass and cellulose only resist heat transfer, they don't block or reflect it so it eventually escapes through. Perforated radiant barrier can be installed over top of existing attic insulation to form a reflective cover to enhance your other insulation.
When installing radiant barrier over the attic floor you must use the perforated radiant barrier for maximum breathability. Moist air that is created inside your home must be able to escape as it rises through your ceiling. If a perforated radiant barrier is not used, the moisture will be trapped in between the barrier and your ceiling. When trapped this will cause condensation to form inside the building materials and insulation creating damage and mold. - EcoFoil
What else can I help you with?
What is a very cool fact about aluminum?
Aluminum foil starts out as a big roll of aluminum and then is made thinner and thinner.
How many square feet in a roll of R13 insulation?
88
How many linear feet in a roll of R13 insulation?
32
Why won't my window roll down?
you could have blown a fuse
How much does a roll of r-11 fiberglass insulation cost?
alot
Why does a dime I have look normal on the back but the front looks as if it is on a roll of aluminum foil?
The front looks as if it is on a roll of aluminum foil because it might be fake or that it is just the way it looks like.
What color is aluminum?
Bulk aluminum is usually a silver color. (Think aluminum foil.)
You installed a new sound card and installed the driver but when you restart your computer theres no sound?
roll back the driver
How many Square feet in a roll of insulation?
A single roll of insulation typically covers from 40 to 50 square feet. Coverage areas vary depending on the product manufacturer and type of blanket insulation.So the answer is: 50 square feet
Will a balloon produce enough static charge to roll an aluminum can?
yes
How can an empty soda can roll across the table?
because its a cylinder and its shape no matter if it has fluid in it or not it can still roll. it has partial weight because its made out of aluminum
Does Toyota MR2 has rollbar?
No factory roll bars were installed in any generation of MR2
