Fibreglass Roof Insulation

Kraft faced batts come in pre cut lengths for insulating standard 8 ft.

Fibreglass roof insulation.

Available thicknesses of fibreglass insulation. Thicknesses of fibreglass insulation start from 60mm and increase by 20 mm 80 120 140 160 180. Case study salesforce tower. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification.

This can make it very difficult to lay a floor in the loft or to maintain head height. Requirement for newly constructed and existing flat roofs that have undergone modification beyond 25 of the existing flat roof. Persistent roof leaks increase moisture in attics which contaminates fiberglass batt insulation. 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.

We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower. Walls where moisture control is required. Fiberglass american english or fibreglass commonwealth english is a common type of fiber reinforced plastic using glass fiber the fibers may be randomly arranged flattened into a sheet called a chopped strand mat or woven into a fabric the plastic matrix may be a thermoset polymer matrix most often based on thermosetting polymers such as epoxy polyester resin or vinylester or a. R 13 batts are perfect for insulating exterior 15 in 2 in.

A minimal thickness of 160mm is recommended in order to insulate a pitched roof. Fibreglass needs at least 270mm of thickness in the average loft to get a suitable insulation r value. The thickness of glass wool insulation has a big impact on the acoustic and thermal insulation value. Fibreglass consists of fibres of glass formed by heating it to a very high temperature and is then bound to form a material similar to wool.

Fibreglass insulation creates pockets of trapped gases and air between the. The disadvantages the tiny slivers of glass used in this product can be harmful to the skin and if inhaled. It is made by pulling strands of glass into thin fibers. Easy to cut and install is this r 13 easy to cut and install is this r 13 kraft faced fiberglass insulation.

People can be affected by fiberglass when they come into contact with it either during the manufacturing process or when it is being used in a building. Fibreglass insulation also known as glass wool or glass fibre insulation is a popular choice when looking at loft insulation. Thermal efficiency is a u k. Fiberglass insulation is not very efficient against moisture.

In many cases pir insulation is the industry standard offering high thermal efficiencies.