Liquasil Product Range
Industrial Roof & Cladding Refurbishment Systems
Liquasil systems are built around the condition of the roof. Different defects, substrates and details require different solutions, so the system is selected to suit the actual refurbishment need.
Technical Principle
Understand Condition Before System Selection
Different defects can exist within the same roof area, so the right refurbishment system depends on what is actually happening at the substrate, laps, fixings and junctions. Product selection should follow the condition found on site.
Specification Systems
Explore Our Industrial Roof Coating Systems
Different roof conditions require different solutions. Our systems cover metal roof refurbishment, cut edge corrosion, gutters and cladding, with each selected to suit the defect and substrate.

Metalseal
BBA-approved silicone system for long-term refurbishment of industrial metal roofs.
Liquasil Lite
Single-coat silicone system for cost-conscious refurbishment of metal & asbestos cement roofs.
Flexlap
BBA-approved treatment for cut edge corrosion on profiled metal roofing.
Gutterseal
Fully bonded silicone lining system for refurbishment of industrial gutters.
Cladcoat
Protective coating system for refurbishment and recolouring of external metal cladding.
Technical Workflow
A Condition-Led Process
Successful refurbishment starts with inspection, followed by the right specification and proper application support.
Stage 1
Assess the condition
Identify defects, substrate condition and areas requiring treatment.
Stage 2
Develop the specification
Select the appropriate system and detailing for the conditions found.
Stage 3
Support the application
Provide technical guidance, installer support and project-specific assistance where required.
Educational Resources
Technical Guidance & Industry Learning
Technical guidance, defect analysis and bitesize CPD for surveyors, contractors and asset managers.
Metal Roof Defects
Understand what can be happening beneath an apparently sound roof surface.
Best Practice Guidance
Practical guidance on inspection, preparation, detailing and system selection.
Bitesize CPD
Short technical learning on common roof refurbishment issues.
Defect Case Studies
Real project examples showing corrosion, failed coatings, ageing gutters and difficult details.
Discuss Your Roof, Gutter or Cladding Requirement
Technical support is available for industrial roofs, gutters and cladding, from initial defect assessment through to specification and application.