How To Install Reflective Roof Insulation

You can easily go through several sheets of insulation and know that they are secure.

How to install reflective roof insulation.

Install unfaced mass insulation between rafters ensuring a minimum of 1 ventilation space between the mass insulation. Reflective insulation reduces the transfer of radiant energy which accounts for 93 of the heat transfer in most attics. R values indicated below vary per installation method depending on the size of the air space surrounding the product and the direction of heat flow. Start roof reflective radiant barrier at same end of building roof steel installation will start.

Another benefit of using staples is that they do not make a large hole when penetrating into the sheathing. Install by using staples using staples will allow you to install the insulation easily and quickly. Overlap seams by about 3 inches. Each of reflectix s statements about r value on the label is valid but they must be accompanied by a reading of the finer print off to the side.

Unroll the reflectix as you work and cut it to suitable lengths 8 to 12 with scissors or utility knife. Our bubble insulation products are solid vapor barriers i e. Unroll and staple reflective insulation to the under side of the rafters. To install foil insulation roll it out parallel to the ridge and cut it with a utility knife starting at the drip edge and working your way up.

Staples will also allow you to get a strong attachment without leaving a big hole yet easy to remove them when a repair is needed. Reflective bubble insulation installation instructions. The reflective radiant barrier roll end begins flush with eave purlin outside edge also known as eave girt. There are 3 options 1 underside of rafter method depicted in illustration check the attic area and make any needed repairs before installing reflectix.

Reflective bubble insulation applications. You can easily install several sheets of the insulation in only a few minutes without worrying about the security. It is possible to install the reflective foil as a hybrid or mixture installation using the insulation coverage method described as well as stapling the foil up against the roof s interior. Seal all seams with aluminum foil tape.

Not vapor permeable and therefore serious moisture health and durability problems can result from improper installation. The stated r value is only valid for the application specified when installed per the installation instructions on the label or at our website. Reflective insulation not only saves. The reflective radiant barrier leading long edge begins flush with building end truss outside.