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Business Details
26 Years
experience
Expert GRP Roofing Solutions in Canvey Island
Established in 2000, R.W Mouldings brings over 35 years of combined expertise in the Glass Fibre Industry to deliver premium GRP roofing solutions. Our journey began with boat manufacturing, evolved through industrial moulding, and now focuses on innovative Glass Fibre Roofing systems. We specialise in tackling complex GRP challenges, offering services ranging from flat roofs and box gutters to dormer conversions and water features. Based in Canvey Island, Essex, we serve residential, commercial, and industrial clients across South-East England and London.

Our team's technical proficiency ensures every project meets exacting standards, combining durability with aesthetic appeal. We prioritise client relationships, providing tailored support from initial consultation to project completion. Our commitment to quality is demonstrated through our 30-year performance guarantee on properly installed GRP systems. By maintaining integrity in all operations, we've built a reputation for exceeding client expectations through professional guidance and technical excellence.
Services
GRP System Dormer Conversions Extensions Garage Roofs Box Gutters Water Features Mould Making Prestigious Contracts
Details
  • Year established: 2000
Highlights and features
  • 35+ years of experience in the Glass Fibre Industry
  • Highly skilled team tackling all GRP challenges
  • Serving residential, commercial, and industrial sectors
  • 30-year performance guarantee on GRP systems
  • Technical expertise in complex roofing solutions
What people say
Top job Looks amazing Friendly guys Still looks great No more leaks
Services
GRP Roofing
Our Glass Fibre Reinforced Plastic (GRP) roofing systems offer superior durability with a 30-year performance guarantee. The cold-application process ensures minimal disruption during installation while providing complete waterproofing. Clients benefit from maintenance-free solutions that resist weathering and UV degradation across residential and commercial properties.
Dormer Conversions
Custom dormer solutions enhance property space and natural light. We integrate GRP roofing membranes with structural modifications to create seamless, watertight extensions. Our systems accommodate skylights and bespoke trims while maintaining thermal efficiency and aesthetic continuity with existing architecture.
Box Gutters
Precision-engineered box gutter installations prevent water ingress through reinforced GRP linings. We incorporate outlet positioning and fall gradients to ensure efficient drainage. The seamless construction eliminates joint vulnerabilities, providing long-term protection against water damage in both new and remedial applications.
Water Features
Custom water feature fabrication using GRP technology combines aesthetic design with watertight integrity. Our team creates bespoke shapes and textures for architectural elements, ensuring corrosion resistance and structural longevity. Applications include decorative fountains, pool surrounds, and commercial water installations.
Mould Making
Precision mould creation from existing structures enables replication of architectural details. We employ GRP techniques to produce durable, dimensionally accurate moulds for building elements. This process supports heritage restoration and custom component manufacturing while maintaining material compatibility with original constructions.
Questions
What is GRP roofing?
GRP (Glass Fibre Reinforced Plastic) roofing is a durable, waterproof system using fibreglass layers bonded with resin, offering 30+ year lifespan with minimal maintenance requirements.
Do you handle both residential and commercial projects?
We provide GRP roofing solutions for all property types including homes, educational institutions, and industrial buildings across South-East England.
What areas do you cover?
Our Canvey Island base enables service delivery throughout Essex, Kent, Surrey, and Greater London with specialist support for complex projects.
Can you repair existing roofs?
Yes, we specialise in GRP repairs for flat roofs, box gutters, and architectural features while offering full system replacements when required.
How do I get a quotation?
Contact us via phone, email, or our online form to arrange a free site assessment and detailed cost breakdown for your roofing requirements.