Liquasil Metalseal

Complete Metal Roof Refurbishment Services

Liquasil Metalseal is the only BBA approved specialist metal roof coating system on the market and has been engineered by chartered building surveyors to provide not only a decorative finish, but a fully protective coating that extends that lifespan of metal roof sheets.

When applied by Tritec Building Contractors, the Metalseal complete roof coating system is inclusive of cut edge corrosion treatments and fixing encapsulation using Liquasil’s unique cut edge corrosion primers, adding fully comprehensive protection. Liquasil Metalseal is also available in any RAL colour (subject to roof size) which is rare with commercial metal roof coatings and brings added value to our services. Metalseal is formulated using silicone polymers to provide a hardened finish that resists environmental dirt films, repels water and prevents the build-up of moss and lichen growth.

Tritec Building Contractors are approved applicators of the Liquasil Metalseal roof coating system, in conjunction with Liquasil we are able to offer the latent defects insurance guarantee which covers not only the materials like other systems, but will cover labour, materials, safe access and professional design. Tritec have many years’ experience in the application of this system and able to offer a fully insured roof refurbishment that we feel actually adds value to the building. When it comes deteriorating and weathered commercial roofs, it is far more economical for Tritec to refurbish and treat the roof sheets with MetalSeal versus a full over-clad or roof replacement, which can be costly and generally brings more inconvenience and disruption to the end-client. Tritec and Liquasil are able to offer cost effective complete roof refurbishment systems that will extend the life span of any commercial metal roof by at least 20 years*, ensuring that buildings stay looking good and protected from the weather for longer.


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Key Benefits of our Liquasil Metalseal Services

  • Liquasil Metalseal extends the life cycle of commercial roof sheets by at least 20 years*.
  • Liquasil Metalseal system is a far more cost-effective solution against a full replacement of the roof.
  • Liquasil Metalseal is the only BBA approved specialist metal roof coating system on the market.
  • Liquasil Metalseal prevents the build-up of unsightly moss and lichen growth.
  • Liquasil Metalseal is available in any RAL colour, subject to roof size.
  • Liquail Metalseal is engineered by chartered building surveyors.

Tritec Case Studies

Please see some of the projects that we have completed using Liquasil Metalseal.


Direct Windows Ltd, Swindon

Installation of Liquasil Metalseal 20 roof over-coating system and Liquasil Glaze Protect roof-light treatment.

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Enfield Retail Park, Enfield

Tritec supplied labour for the application of Liquasil Metalseal 20 to the existing profile metal roof coverings – area 9792m2.


GAH Heating Products Woodbidge

Full refurbishment of profile metal roof and vertical wall cladding with Liquasil metalseal system, including 20 year guarantee.

Brookside Ind. Est. Littlehampton

Full metal roof re-coat with Liquasil metalised system and pressure cleaning to front facade, including 20 year guarantee.

Oxford Brookes University

Tritec were appointed by elevation maintenance to install Liquasil metalised roof coating and Liquasil one gutting lining to existing substrates.

Delahaye Moving Ltd.

Refurbishment of the existing metal roof with the Liquasil metalised roof coating, including 20 year guarantee.

B&M Croston Retail Park

Full profile metal roof re-coat with Liquasil metalised system and installation of Plygene gutter lining to box guttering.

Chippenham Drive Milton Keynes

Full rook and gutter spec for Liquasil product installation including roof re-coat, gutter lining and cut edge corrosion treatment.

guarantee-icons Aftercare & Guarantee’s

Please see below what cover is available on our services with Liquasil Metalseal Services.

  • 20 Year Liquasil Latent Defects Insurance Guarantee
  • Insurance Backed Guarantee.
  • Performance Bond.
  • Tritec Aftercare Package.
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Liquasil Metalseal Services Notes

  • This product has a life expectancy of over 20 years.
  • Insurance backed guarantee’s & performance bonds are obtained via third party brokers and underwriters, these must be requested at tender stage and will be chargeable as an additional premium.
  • HD Sharmans single point guarantee is available on request and will be charged as an additional premium over and above the works package.
  • This service is a supply and install service provided directly by Tritec Building Contractors Ltd, we do not provide product only sales.
  • All services are provided as per our standard terms of business.