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GRP Flat Roofing

Never repair your flat roof again using the most robust GRP flat roofing system available today.

GRP roofing systems carry a Minimum 20 guarantee but will most likely outlive you!

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Click the link below to see a Slideshow of JWR Roofing Ltd
applying a GRP roofing system to a double garage roof.

Flat roofingSlideshow example of a GRP flat roof from start to finish

 

For more information on GRP Flat Roofing systems see below...

grp flat roofing
Example of GRP flat roofing to a single garage

About GRP Flat Roofing

GRP (Glass reinforced Polyester) was discovered back in the 1940's. It's high strength, corrosive proof properties and great looking appearance has seen it been used since then for a wide range of applications. It was first used in the boat building industry and gained acceptance to be an invaluable product, since then it has become the standard material for the construction of such things as small craft, building cladding panels, water tanks and other types of construction requiring high performance waterproofing.

GRP, over the last decade has seen a rapid growth in the roofing industry as more and more people realise it's benefits which outweight standard traditional flat roofing systems.

Used as a waterproofing material now for over 50 years, GRP roofing systems provide complete protection without the need for maintenance for a minimum of 20 years and often a lot longer.

A GRP roof is a single-ply GRP laminate applied in-situ over a good quality OSB3 decking board. Roofs are finished with pre-formed GRP edge trims and a coat of pre-pigmented topcoat.

  • Topcoat Layer
  • GRP laminate polyester resin reinforced by chopped strand mat.
  • 18mm good quality OSB3 decking.

grp roofing application method

JWR roofing can take care of all your GRP roofing requirements and is carried out to manufacturers recommended safe working requirements.

  •   Correct preparation of the decking
  • Laying decking to manufacturers recommended requirements
  • Decking lamination resin to CSM
  • Main lamination application
  • Edging trims and required detail finishes
  • Application of Top Coating

Further example pictures of edging trim and details.

warm grp flat roof details

s trim grp roofing details

g and e trim for grp flat roofing

f trim for grp flat roofing

c and d trim for grp flat roofing

b trim for grp flat roofing

a trim for grp flat roofing

cross section of grp flat roofing

grp roofing trim

trim details grp roofing

trim details 2 grp roofing

 

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