OUR PRODUCT
Liquid Roof Coatings: Cap Roofseal
DEVELOPED IN THE FIELD
Born from Over 55 Years of Experience
Cap Roofseal is Capital Roofing's own brand of high-performance liquid roof coatings. Developed through decades of hands-on experience with every type of flat roof failure, Cap Roofseal products are formulated to address the real problems that roofers encounter on site, not just the ones that look good in a laboratory.
The range was created because we were not satisfied with the performance of products available on the market. We worked with specialist manufacturers to develop coatings that meet our standards for adhesion, flexibility, UV resistance, and long-term waterproofing performance. Every product in the Cap Roofseal range has been tested extensively on live projects before being added to our specification.
Cap Roofseal products are now used by local authorities, schools, housing associations, and commercial property managers across London and the South East. The system is particularly effective for refurbishment work where a full roof replacement is not necessary or not cost-effective.
ALWAYS ONE STEP AHEAD
Why Cap Roofseal
Proven Performance
Tested on live projects across London for years before commercial release. Real-world results, not just lab data.
Cost Effective
Extends the life of existing roofs without the expense and disruption of a full replacement. Ideal for refurbishment programmes.
Fast Application
Cold-applied liquid system with no hot works, no naked flames, and minimal disruption to building occupants.
Long-term Protection
UV-stable, flexible, and fully waterproof. Designed to perform through decades of London weather.
THE PRODUCT
Cap Roofseal in Action
Interested in Cap Roofseal?
Contact us to find out whether Cap Roofseal is the right solution for your roof refurbishment project.