Roof Defect Guidance For Professional Specifiers

Technical analysis of common indsutrial roofing defects produced by Liquail’s own specialist roofing surveyors & coating inspectors.

Impartial, technical guidance on identifying, diagnosing and treating the most common defects found on industrial metal & asbestos cement roof systems and gutters.

Each topic reflects Liquasil’s surveying heritage and hands-on experience with dilapidations, roof inspections, and roof refurbishment specifications.

Help For Specifiers

Where appropriate, each of our roof defect pages contains a specification paragraph that can be copied and pasted directly into your own tender documents.

If you  think you might need a custom-made specification, our team will be happy to review your survey images and create a site-specific document for your use. There is no charge for this service as we want to help you ensure that your roof coating project is successful.