From there the flat roof system you choose will determine the materials you apply.
Grp flat roof insulation.
Traditionally flat roofs simply consisted of a structural timber deck with a waterproof covering directly applied to the top of the deck.
If insulation is installed below the flat roof deck this is called a cold roof.
Thermoplastic or elastomeric are the most effective and should extend up adjacent walls at least 150mm from the roof surface.
Consider geography budget and use for the roof to determine the best option.
Ecotherm in flat roofs.
Grp glass reinforced polyester better now as fibreglass is composite material made up of resin chop strand matting and a resin top coat.
Tapered insulation is compatible with many different roof types and in both new build and refurbishments.
Glass reinforced plastic grp is comprised of polyester resin and chopped strand mat glass fibres which are mixed together to form a laminate.
It was originally used on boats and water containers but has since been developed and become one of the most widely used materials in the construction industry.
Our grp flat roofing systems combine a number of materials including osb3 board decking topseal resin fibreglass matting topseal durable topcoat and topseal fibreglass preformed trims to create a roof that s not only tough and impact resistant but also attractive and pleasing to the eye.
Grp stands for glass reinforced polyester a composite material formed by strengthening plastic with fine fibres made of glass.
By using insulation with excellent thermal performance this will greatly improve the energy efficiency of the building and in turn make meeting building regulations standards easy.
Non slip grp flat roofs or surfaces are often used for balconies walkways terraces or other foot traffic areas where slips are a safety risk.
Tapered insulation is a great flat roof solution which allows falls to be created with specially shaped insulation rather than requiring screed or timber firrings.
Grp fibreglass has become one of the most popular forms of flat roofing systems because it is not only a strong material but doesn t add too much extra weight to the structure.
Ideal for both new build and existing roofs replacing or refurb.
What is a grp flat roof.
A thermal layer of fibreglass polystyrene or other insulating material should be inserted either above the roof decking the warm roof model which is suitable for homes or permanent residences.
This design dates back many years and flat roof insulation was somewhat of an afterthought with this type of roof.
Traditional cold deck flat roof.
Tapered insulation as a flat roof solution.
Or else on the interior of the building just.
To create these an additional glass fibre matting 600 grams per square meter instead of 450 grams per square meter is recommended.
Up to 25 of a buildings heat loss is through the roof.
