Roof Radiant Barrier Insulation

Installing a radiant barrier underneath the roof will cause the roof temperature to increase by a few degrees usually 2 10º.

Roof radiant barrier insulation. The most effective radiant barrier sheathing is a structural roof sheathing panel which consists of an osb panel with heat reflecting foil laminated to one side. Reflectix insulation has over 20 energy saving applications for reflectix insulation has over 20 energy saving applications for around the home. Our product is easy to handle and install. Installed in over 1 5 million homes in the united states lp techshield panels also lower attic temperatures up to 30 f.

Radiant barrier is a highly reflective material typically made of aluminum which blocks the transfer of radiant heat by reflecting it away from its surface offering a permanent way to reduce your monthly utility costs. By reducing the amount of radiant heat reaching the insulation in your attic the insulation remains cooler and is able to keep your home more comfortable. Your radiant barrier makes the roof deck sheathing invisible from the attic. As the original 1 brand of radiant barrier sheathing lp techshield panels vaporvents technology prevents moisture buildup during and after construction while blocking up to 97 of radiant heat in roof panels.

The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it. This basically allows for wood rot to continue and inspectors have a more difficult time finding areas of concern. Other kinds of radiant barriers combine reflective materials usually aluminium foil with materials like plastic films cardboard and kraft paper. Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs.

The heat that would normally be absorbed by the insulation is now being bounced back to the roof deck and causing the roof to emit more heat upward rather than both upward and downward. Radiant barrier foil insulation systems block radiant heat energy instead of absorbing it like fiberglass insulation. They don t however reduce heat conduction like thermal insulation materials. Radiantguard radiant barrier foil insulation installed in an attics can reduce attic temperatures by up to 30 degrees when stapled with a staple gun to the underside of roof rafters by reflecting up to 97 of the radiant heat that strikes its surface thereby reducing heat transfer from the attic to living spaces resulting in lower utility bills.

But on the bright side. A radiant barrier is designed to increase the effectiveness of your thermal envelope.