Grp flat roofs are not only very durable but they are also 100 waterproof this gives them the edge over other materials that may have been traditionally used for flat roofing.
Grp warm flat roof.
The vapour control layer is above the decking but below the insulation.
A warm flat roof or a built up roof bur is one where all the insulation is above the joists deck making them part of the warm fabric of the building.
A warm roof offers much higher thermal performance and this is achieved by installing the thermal insulation on top of an existing surface.
If you need any assistance with a fibreglass grp flat roof please get in touch with guaranteed grp or call us now on 0208 702 8063 one of our grp specialists will be happy to help.
As opposed to old built up felt roofing with joins new single ply waterproof membranes are now most commonly used.
Cold roofs and warm roofs.
The 185 system is always applied to polyroof approved plywood or osb3 boards.
Grp roofing systems have a reputation for their strength and durability which is one of the main reasons they are used.
The insulation is immediately below the waterproofing layer.
If you follow the correct guidelines or hire a professional company who will install the material correctly your roof will remain in place without problems for years to come.
We would recommend a different covering such as grp fibre glass.
Grp flat roofs begin with a layer of catalysed resin being applied to good quality completely dry roof decking ideally osb3 wood.
Available with a bba approved extra tough anti slip finish for trafficked areas.
Ideal for any new build timber roof applications.
From a large commercial flat roof to a small garage flat roofs and repairs guaranteed grp are happy to assist you with all aspects of grp fibreglass roofing.
A flat roof must be strong durable and stable throughout its lifetime.
Due to the nature of grp the entire grp area of the roof is one huge grp membrane.
It must provide adequate protection against the elements keeping the buildings structure and interior dry.
As the single ply roofing association spra points out this type of flat roofing is strong durable completely sealed and usually lasts at least 25 30 years.
The flat roof is torch on bitumen with torch on flashing this roof has been patched repaired previously torch on felt roofs have an approximate life span of 10 12 years merely as a covering.
Flat roof types.
This eliminates the need for seam joints or.
A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less.
A layer of fibreglass mating is then laid on top followed by another layer of catalysed resin to complete the system.
Grp fibreglass flat roofing 3d render.
Usually used on roofs involving strip and replace works.
The insulation can be adhered mechanically fixed or loose laid.
