Project Overview

CF Roofing was approached by a homeowner in Sutton (SM2) experiencing water ingress in their side extension. Their existing GRP (glass fibre) flat roof had been leaking into their bedroom for several weeks. Seeking a cost-effective and minimally disruptive solution, they requested an inspection and a quote for repair.

Challenges

  • The GRP roof, approximately 12 years old, had begun to fail, allowing water to penetrate the property.
  • A full roof replacement would have been costly and disruptive.
  • The customer required a long-term waterproofing solution without extensive structural modifications.

Our Solution

After assessing the condition of the existing roof, CF Roofing recommended applying a Liquid Rubber waterproofing system as an overlay. This solution would eliminate the need to remove the existing roof while providing a seamless, durable, and watertight membrane.

Implementation Process

  1. Surface Preparation – The existing roof was thoroughly cleaned and primed to ensure optimal adhesion.
  2. Base Layer Application – A silver-backed foil was laid over the roof to create a strong bonding surface for the Liquid Rubber.
  3. Liquid Rubber Application – The waterproofing compound was mixed, agitated, and evenly spread across the roof surface.
  4. Curing & Finishing – The Liquid Rubber cured rapidly, forming a seamless, flexible, and highly durable membrane.

Results & Benefits

  • Seamless Protection – The Liquid Rubber created a continuous waterproof barrier, preventing further leaks.
  • Minimal Disruption – The application was completed without removing the original roof, reducing time, cost, and inconvenience.
  • Cost-Effective Solution – The customer avoided the expense of a full roof replacement while extending the lifespan of their existing roof.
  • Long-Term Durability – The Liquid Rubber system provides flexibility and resistance to weathering, ensuring long-term performance.

Client Satisfaction

The homeowner in Sutton was highly satisfied with the results, noting the efficiency of the installation and the immediate improvement in waterproofing.

Conclusion

CF Roofing successfully delivered a cost-effective, seamless, and highly durable waterproofing solution using Liquid Rubber. This project in Sutton (SM2) demonstrates how existing flat roofs can be effectively refurbished without major structural alterations.

If you are experiencing water penetration in your flat roof, contact CF Roofing for a professional assessment and discover how Liquid Rubber can provide a long-term, hassle-free solution.