How To Install Under The Roof Double Bubble Insulation

Insulation tape to seal the seams never.

How to install under the roof double bubble insulation.

Foil insulation underlayment is recommended under a metal roof and in most cases the shiny side should be facing up but there s a catch. Often used in horse barns and garages not requiring full time heat. The equipment needed to install ecofoil bubble insulation in your building will depend on which method you choose. A newer option we like from ecofoil is their double bubble wrap roll insulation for metal buildings.

Items needed for installation. Several materials can be used in installing roof insulation. There are a few things that will be used to install our product regardless of which method is chosen. Double bubble insulation for example it is the most effective insulation for metal roof and can be used as additional heat protection to avoid condensation.

If your budget allows we recommend combining one of the other insulation materials with some type of. Begin at the top of the cavity. There are 2 options 1 directly to roof deck above fiberglass southern zone of the usa only benefit r 6 0 summer r 2 0 winter it is easiest to install either 16 or 24 wide product depending on rafter spacing. Each layer is composed of polyethylene bubbles that function as an additional thermal barrier that helps stop condensation.

Foil insulation is a radiant barrier and it works by. Unroll the foil bubble wrap insulation over the metal joists or purloins that create the frame for the roof. Double bubble condensation barrier is very common for condensation control and to provide protection from radiant heat. Scissors or a sharp utility knife to cut the product.

Attach it to the purloins with double stick tape to hold it in place until you. Since the product often costs more per square foot than 1 inch thick rigid foam rated at r 5 why would anyone use bubble wrap as insulation. The r value of foil faced bubble wrap is so low that it has few if any advantages over rigid foam. Most brands of foil faced bubble wrap are only 3 8 inch thick or less and have an r value of only 1 0 or 1 1.

Reflective insulation installation instructions.