Radient Barrier Roof Sheathing

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.

Radient barrier roof sheathing.

With no barrier to restrict the heat it radiates through the insulation into living spaces causing room temperatures to rise. Foil backed osb is applied mostly in attics. Radiant energy transferred through standard roof sheathing creates heat build up in the attic. However radiant barriers can also be installed in other ways such as having it infused with your roof decking or underneath tiles.

Osb techshield radiant barrier 22493 the home depot. How traditional roof sheathing works. A radiant barrier is typically stapled to the bottom truss chords against the deck sheathing. 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.

A radiant barrier works best when it is perpendicular to the radiant energy striking it. Double reflective insulation roll with staple tab edge for a versatile insulation product select for a versatile insulation product select reflectix insulation to help save energy costs throughout the home. This improved energy efficiency makes thermostat radiant barrier the ideal choice for new homes additions and renovations in warm to hot climates. Block radiant heat in the roof by using this osb techshield radiant barrier.

In selecting your radiant barrier sheathing make sure that the label indicated that the productemittance is less than 0 1 as measured by astm 1371. A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. Radiant barrier sheathing emits 3 5 of the heat it absorbs and can reducesummer heat gain in the roof from 16 to 42. Some of thefacts they list are.

The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor. Oriented strand board osb with a thin layer of low emitting aluminum foil attached to one side is a common type of thermal radiant barrier sheathing. Other kinds of radiant barriers combine reflective materials usually aluminium foil with materials like plastic films cardboard and kraft paper. However it is also used in wall systems.

Provides long lasting durability and strength. Installed in over 2 million homes in the united states lp techshield panels also lower attic temperatures up to 30 f. More energy is needed to cool the house and that means higher energy costs for. Thermostat radiant barrier sheathing reflects up to 97 of the sun s radiant heat from a home s attic and can help lower attic temperatures by up to 30 f.