Liquid Waterproofing

Proshield are approved installers of the Elastaseal™ liquid waterproofing system by Tor Coatings. This system has been specifically designed to solve the problems associated with the long term waterproofing of problematic flat roofs, pitched metal roofs and balconies by providing a seamless, waterproof membrane that is compatible with most roof substrates including bitumen, metal, single ply membrane and concrete.


Liquid Waterproofing is particularly beneficial for the overlay of roofs on commercial buildings featuring problematic detail for example plant equipment, whilst extending the service life of a roof, offering cost savings and minimal operational risks for premises during works.


At Proshield we offer out a complete bonafide service from initial enquiry, through to a site survey, conditional roof reports and on-site installation. For enquiries, please email to or call our team on 0800 298 2158.

Benefits of Liquid Waterproofing


  • Cold Applied, No Naked Flames.

  • Seamless Waterproofing, No Joins or Welds.

  • Can be applied on complex roof designs.

  • Warm roof insulation upgrade option.

  • Compatible for overlay on a variety of substrates inc aged bitumen felt, asphalt, concrete and metal roofs.

  • Odour free systems available for sensitive sites i.e schools, hospitals.

  • Available in 10, 15, 20, 25 year systems.

The Elastaseal system provides particular benefits on roof refurbishment. Significantly, as a cold applied system there are no hot works involved, meaning a property can remain safely in use whilst the roof is being refurbished.


Bitumen felt, asphalt, synthetic membrane roofs, corrugated metal are all suitable substrates for Liquid Waterproofing applications.

Minimise Risks, Cold Applied, No Naked Flames

Liquid Waterproofing Video


Watch Tor Coatings latest case-study from their youtube channel showing the build-up and application of Elastaseal warm roof system at the Unity Academy in Blackpool.

Balcony Waterproofing


Watch Tor Coatings case-study video from their youtube channel demonstrating the fast curing Tordeck balcony waterproofing systems being applied in Oldham.

Save Energy with a Warm Roof Upgrade

If your roofing project requires a thermal upgrade to comply with Part L of the Building Regulations (Conservation of Heat & Power), then the Tor Elastaseal™ warm roof system delivers the thermal improvements you need and can help reduce your energy bills.

Tor Elastaseal® Downloads

Arrange a flat roof survey for your business premises

At Proshield we offer a free flat roof survey of commercial flat roofs. This would typically include a professional assessment of your roof condition, a  photographic report including a free quotation of any recommended repair or preventative maintenance works.


Electronic integrity testing, core tests and intrusive roof surveys are charged based on an hourly/daily rate, or refunded from your order.


Contact our team today:



Telephone 9am - 5pm Mon - Fri: 0800 298 2158

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