Cheshire, Chester, JMP Window Systems, grp flat roof, polyroof

Email us at enquiries@jmpwindowsystems.com

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The permanent solution for flat roof problems

For extensions, porches, dormers, bays, conservatories, balconies, garages...

No seams - no cracks or leaks

No stones, moss or lichen

Tough enough for balconies

Can incorporate insulation

Available in a range of colours

30 years life expectancy

Fact: Our weather is getting wetter

Fact: There is no better protection for your flat roofs than Polyroof

An exclusive, seamless fibreglass system, certified by the British Board of Agrement, durability rated at 30 years. Superior to other fibreglass systems because of it's specially developed flexi-resins. These accomodate normal structural expansion and contraction without damage, fusing all components together into one tough, impervious skin that lasts for decades.

Watch Polyroof in action!