Liquasil Ltd

Industrial Roof Refurbishment Systems

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Liquasil Ltd is a British manufacturer of silicone roof coating systems for the refurbishment of industrial and commercial roofs.

Our systems are developed for the specification market and are supplied through a nationwide network of independent Liquasil Approved Installers. We work with building surveyors, facilities managers, contractors and property owners throughout the UK.

Alongside our coating systems, we provide practical technical guidance, specification support and CPD resources to help clients make informed refurbishment decisions.

Our Roof Refurbishment Systems

Metalseal – Metal Roof Coating

A specification-grade silicone roof coating system for industrial metal roofs.

Metalseal combines corrosion treatment with a single-coat silicone finish to extend the service life of ageing metal roofs without the disruption and cost of replacement.



Flexlap – Cut Edge Corrosion Treatment

A dedicated BBA Approved system for treating cut edge corrosion on metal roof sheets.

Designed for targeted refurbishment where corrosion has developed along exposed sheet edges.



Gutterseal – Liquid Gutter Lining

A fully bonded silicone gutter lining system for metal, concrete, cast iron and asbestos cement gutters.

An effective alternative to gutter replacement where the existing substrate remains structurally suitable.



Cladcoat – Cladding Coating

A durable coating system for the refurbishment of profiled metal cladding and other suitable substrates.

Ideal where appearance and long-term protection are required without replacing existing cladding.



Liquasil Lite

A cost-effective silicone roof coating system for open-specification refurbishment projects where value is the primary consideration.

Suitable where a practical, long-life refurbishment solution is required without a full specification-grade package.



Technical Knowledge & Specification Support

Our Knowledge Hub contains practical guidance on metal roof defects, refurbishment methods, coating specifications and best practice for industrial roof refurbishment.

Whether you are specifying a project or planning maintenance works, you'll find straightforward technical information written by experienced industry professionals.

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