Roof Insulation Foil Faced

One common use of extruded polystyrene foam board is for foundation insulation panels.

Roof insulation foil faced.

0 75 in x 4 ft x 8 ft ap foil 1 faced polyisocyanurate foam board insulation item 101621 model 90001014. Hunter panels the innovator of polyiso insulation products an interesting thing happened 22 years ago when hunter set out to manufacture the absolute most effective efficient and innovative polyiso insulation panels available anywhere we also created the finest customer service organization and builder support team in the industry. Can be used in residential construction as insulated sheathing in above grade exterior walls and above and below grade interior walls crawl spaces. 4 x 8 sheet.

Johns manville ap foil faced polyiso foam sheathing boards are available in r values up to r 28 and offer a reflective foil facer on one side and a non reflective facer on the other. 0 25 in x 4 ft x 50 ft. This is an even more dense and more expensive foam board insulation. Kingspan insulation r 1 common.

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. It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat. Foil backed osb is applied mostly in attics. Ap foil provides exceptional heat moisture and air control and when installed correctly eliminates all major thermal bridges that cause heat loss.

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. Coated glass facers consist of multi layer construction and a coating to impart a versatile weather resistant outer layer. However it is also used in wall systems.

Highest r value per inch of any rigid board insulation. 0 25 in x 4 ft x 50 ft 1 faced polystyrene foam board insulation item 304092 model 100000050460. 1 side has a reflective foil face typically installed toward the warm air surface to reflect energy back toward the dwelling. Johns manville r 5 common.

Factorylite can be faced on both sides on request. Coated polymer bonded glass fiber mat facer. Factorylite is manufactured from high quality noncombustible flexible glasswool insulation with an inert binder which makes the product lightweight safe and resilient.