How Well Does Reflective Roll Insulation Work In An Attic

Reflective insulation installed in the attic ceiling reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic.

How well does reflective roll insulation work in an attic.

Air ducts in the attic. Air ducts in the attic. This helps keep your home cooler and more comfortable. Whether radiant barrier will work and keep your energy costs down depends on how its installed if it s allowed to get layers of dust and what your current insulation situation is.

Between the immediate costs of insulating a roof and the potential energy savings the kind of roof insulation you choose can make a major. To be effective the reflective surface must face an air space. Reflective insulation installed in the attic ceiling helps reflect sunlight and reduce the radiant heat transfer from the underside of the roof to the other surfaces in the attic. You can also roll out the reflective foil directly on top of attic insulation and get a benefit in the winter and summer.

Reflective roof insulation vs. Reflective insulation and radiant barriers work well in warm climates particularly in homes with. Dust accumulation on the reflective surface will reduce its reflective capability. It isn t the time tested fiberglass rolls of pink insulation.

Radiant barriers and reflective insulation systems work by reducing radiant heat gain. If you do this be sure the reflective foil insulation is perforated so that water vapor can escape and move towards the exterior of your home. This helps keep your home cooler and more comfortable. To watch the entire video please click here.