AboutTOPSEAL

Since 1992 our GRP system has been installed on millions of square metres of roofs all over the UK.

The Ultimate in
Waterproofing Systems

The UK’s leading GRP flat roofing company. Topseal GRP roofing systems have been installed on millions of square meters of roofs over the last 20 years all over the UK.

A Topseal roof represents the pinnacle of GRP roofing technology, guaranteed to last a generation, designed to last a life time.

With full BBA certification and up to 40 years materials and workmanship guarantee (with Topseal DoubleTop), Topseal is the ultimate, stylish roofing system. The Topseal roofing system is installed nationwide and has a proven pedigree as a waterproofing material with an expected lifespan of 100 plus years.

A Topseal roof consists of specially formulated Topseal roofing resin and topcoat cold-applied on site with our heavyweight GRP edge trims to create a bespoke, seamless roof to suit the application.

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Please contact us if you’d like any further information.

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Our Products

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The Topseal high-performance roofing system is suitable for nearly all roofing applications and can be specified to the latest Part ‘L’ regulations. The Topseal system uses a 450g/m2 roofing-grade reinforcement mat along with our roofing resins and topcoats for the finest roofing system that money can buy.

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The Topseal Heavy Duty system is suitable for heavy, frequent foot traffic such as walkways balconies and stairs or for any flat roof where a heavy-duty specification is required. The Topseal HD system uses a 600g/m2 roofing-grade reinforcement mat along with our roofing resins and topcoats and our non-slip coating for the perfect finish.

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The Topseal Double Top system is designed for projects that require extreme durability. The system can be used for almost any roofing application with our 2 x 450g/m2 laminate formed with our specially formulated roofing resin and topcoats. Topseal Double Top can also be used for water-containment specifications.

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Topseal PU is a high performance, moisture cured, single component, glass fibre reinforced aliphatic polyurethane, for use on new and existing flat and pitched roofs.

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Topseal Green Top is the complete green roofing system with an optional sedum or wildflower living-roof finish. The system includes our Double Top system of 2 x 450g/m2 laminates along with our specially formulated resins and topcoats to finish the perimeter edges in your choice of colour.

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Product
Guide

2.85 mb pdf
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Technical
Product
Guide

2.79 mb pdf
Download

Product
Guide

2.85 mb pdf
Download

Technical
Product
Guide

2.79 mb pdf

Installer

VERIFICATION

Every Topseal installer is allocated a unique verification number to prevent 3rd party misrepresentation. You should always ask any Topseal installer for their verification number.

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