Kemper System – waterproofing and surfacing products

GMR Building Solutions are approved installers of Kemperol – Europe's leading range of professional waterproofing and surfacing products.

Kemperol is a liquid resin based system, offering many advantages over other flat roofing or hot-applied methods and is the only cold liquid waterproofing system applied 'wet on wet'. The membrane fully bonds to the substrate and is easily fixed around awkward details and penetrations. In case of repair work, it can normally be applied over the failed roof material, saving time and disposal costs.

It is also a dedicated system that is ideal for repair, renewal or new build, with specific products for different applications unlike the 'one size fits all' solutions typically used elsewhere.

Highly durable, Kemperol allows maintenance foot traffic, with specialist surfacing options available for frequent or heavily trafficked areas. Available in a range of colours and finishes Kemperol has a life expectancy of 20+ years and is a low maintenance waterproofing and surfacing product that is highly reliable, offering far superior performance to ordinary waterproofing products.


  • New build flat roofing
  • Flat roof repairs
  • Balconies
  • Pitched roof repairs
  • Roof repairs (gutters)
  • Warm roof repairs
  • Car parks & Stairways
Share by: