Roof Insulation Foil Faced

Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.

Roof insulation foil faced.

4 x 8 sheet. Factorylite is faced on one side with either a reinforced foil or white metalised foil. It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat. The goal of a foil backed osb is to cool the air within the top layer of insulation in the attic or wall by emitting the radiant heat absorbed through the roof or exterior walls which reduces the delta t and lessens the overall energy use in a building.

Foil insulation is a radiant barrier and it works by. Johns manville r 5 common. One common use of extruded polystyrene foam board is for foundation insulation panels. 0 25 in x 4 ft x 50 ft 1 faced polystyrene foam board insulation item 304092 model 100000050460.

0 75 in x 4 ft x 8 ft. Coated polymer bonded glass fiber mat facer. 0 75 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101621 model 90001014. Coated polymer bonded glass fiber mat facer coated glass facer or cgf is used in polyiso insulation products installed as part the building enclosure including roof insulation high density cover board and wall insulation products.

Kingspan insulation r 1 common. 0 25 in x 4 ft x 50 ft. However it is also used in wall systems. Coated glass facers consist of multi layer construction and a coating to impart a versatile weather resistant outer layer.

Foil backed osb is applied mostly in attics. Factorylite is manufactured from high quality noncombustible flexible glasswool insulation with an inert binder which makes the product lightweight safe and resilient. 1 side has a reflective foil face typically installed toward the warm air surface to reflect energy back toward the dwelling. 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.

This is an even more dense and more expensive foam board insulation. Highest r value per inch of any rigid board insulation. Factorylite can be faced on both sides on request.