Roof Insulation Thermal Glass Fiber

Insulation r values of various materials.

Roof insulation thermal glass fiber.

Rigid roof insulation board. Persistent roof leaks increase moisture in attics which contaminates fiberglass batt insulation. Compressible flexible and resilient insulation material. Polyisocyanurate rigid foam board insulation is shown installed in a tapered design over a flat roof.

Depending on the roof assembly each type has coinciding benefits and drawbacks. The glass fiber reinforcement contributes to improved fire performance and dimensional stability. This includes stone wool wood fiber cellular glass and perlite and all three forms of rigid foam insulation xps eps iso. Walls foundations roof and roof decks air distribution ceilings interior solutions mechanical pipe equipment appliances commercial insulation home page product types fiberglas insulation foamglas cellular glass foamular xps thermafiber mineral wool accessories all products.

Wet fiberglass insulation has no r value until it dries out unlike foam board or sprayed foam insulation which keeps its insulation properties even when wet. Thermax sheathing thermax sheathing is a non structural rigid board insulation consisting of a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum facers on both sides. 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. Sound absorption and ability to slow down roof space.

Coated polymer bonded glass fiber mat facer. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. Malaysia glass wool insulation is widely used in roofing projects especially in the underside of metal deck or roof tiles roofing in factories commercial and residential houses providing many qualities such as heat insulation. This article provides a table of insulation values and properties for various insulation materials useful in procedures to measure or calculate heat loss in a building defines thermal terms like btu and calorie provides measures of heat transmission in materials building insulation design data and heat loss in a building.

Fiberglass insulation is not very efficient against moisture. Coated glass facers consist of multi layer construction and a coating to impart a versatile weather resistant outer layer. It s light weight provides ease of handling.