Fibreglass Flat Roof Insulation

Tough durable with extremely high waterproofing capacities they continue to stand the test of time.

Fibreglass flat roof insulation.

The cost of a fibreglass roof can range from 70 per square metre for a basic rear roof without insulation up to 140 per square metre for a warm deck roof. Perlite insulation is composed of perlite combined with organic fibres and binders. This will increase the u value thermal performance of your property. As a rule any roof with a pitch below 10 is classified as a flat roof.

This means that the building stays warm in the winter because the heat is trapped within it and in the summer heat is prevented from coming into the building. The insulation board is treated with an asphalt coating to limit asphalt absorption into the insulation. Fibreglass roofing is also called grp flat roof grp stands for glass reinforced polyester and this is one of the most popular flat roofing materials in the uk. Whilst fibreglass has been around for a while since its initial development in the 1930s it is in widespread use today and will be for some time.

In most cases there will not be a loft in a building that features flat roofing. There are two main types of flat roof that require different approaches to. Laying flat roof insulation. Fibreglass flat roofs are one of the most common types of roofing systems in the market.

Air cells are trapped within the perlite which provides the insulation for your flat roof. Fibreglass insulation creates pockets of trapped gases and air between the glass fibres which traps heat inside or outside of the insulation because gas is a poor thermal conductor. 3 fibreglass flat roof covering prices. Recently fibreglass flat roof systems have been used on commercial jobs over 60m.

This means that your approach to insulation will differ from a standard pitched roof. Use our calculator for a instant quotation today. We can make a worm flat roof by adding rigid board insulation before we apply our grp system. Grp flat roofs provide best in industy fibreglass flat roof coverings with a 25 year guaranty nationwide.

Like wood fibre it has a thermal resistance value of 2 78. Fibreglass flatroofing ie have a long and distinguished track record with several years of experience of providing quality and professional services in roofing contract work for private and public projects in dublin meath wicklow kildare. It s commonly seen on smaller flat roofs such as single garages porch roofs and door canopies. The fibreglass wool loft insulation that most of us have in our loft has largely been replaced by modern pir foam on flat roof construction which is very good 100mm thick foam has about the same insulation as 300mm 1 foot thick old loft insulation.

Grp is made of plastic which is strengthened using fine glass fibres and has other uses apart from keeping flat roofs watertight including water tanks lorries boats and ponds.