Business Details
Expert Roofing Contractors in Swansea
Established in Swansea, Superseal Glassfibre Roofing has built a reputation as a trusted provider of specialist roofing solutions. Our expertise lies in glass fibre (GRP) systems, flat roofing, and architectural mouldings, serving industrial, domestic, and commercial clients across South Wales. With decades of combined experience, we utilise advanced materials and techniques to deliver durable, watertight roofing systems that outperform conventional alternatives. Our team specialises in on-site laminating, plant repairs, and bespoke GRP manufacturing, ensuring tailored solutions for complex projects. Backed by a 20-year warranty on our systems, we combine technical proficiency with practical problem-solving to address diverse roofing challenges.From agricultural and industrial installations to residential extensions, our focus remains on quality, reliability, and client satisfaction. We also supply DIY roofing kits for self-application, supported by comprehensive guidance. Operating throughout Swansea, Carmarthen, Llanelli, and surrounding areas, we maintain strong local knowledge while adhering to rigorous industry standards. Our commitment to innovation and customer-centric service positions us as leaders in modern roofing technology.
Services
Flat Roofing
GRP Laminating
GRP Repairs
Architectural Mouldings
DIY Roofing Kits
Industrial Roofing
Agricultural Roofing
Valley Box Guttering
Parapet Coatings
Membrane Sealant
Highlights and features
- We offer a 20-year warranty on GRP roofing systems
- Our team specialises in industrial, domestic, and commercial applications
- We provide on-site GRP laminating and plant repair services
- We supply fully instructed DIY roofing kits for self-application
- We serve Swansea, Carmarthen, Llanelli, and surrounding areas
Services
Flat Roofing
Our flat roofing systems use reinforced glass fibre (GRP) with a 20-year warranty. The 600gsm glass mat construction creates a durable, heat-reflective membrane suitable for domestic extensions, commercial buildings, and industrial structures. The light grey gel-coat finish reduces thermal movement while maintaining aesthetic appeal across Swansea and South Wales.
GRP Laminating
We provide on-site GRP laminating for industrial plant and machinery repairs. This includes storage tanks, sumps, and pipework reinforcement using corrosion-resistant materials. Our technicians address irregular applications and structural remediation, serving clients in Swansea, Neath, and Port Talbot with precision-engineered solutions.
Architectural Mouldings
Our in-house workshop creates bespoke GRP mouldings to architects' specifications. We offer pattern mould construction, repair services for existing products, and design facilities for unique installations. This service supports commercial developments and heritage projects requiring specialist architectural details across South Wales.
DIY Roofing Kits
We supply pre-designed GRP roofing kits with full application instructions. These systems enable homeowners and tradespeople to complete projects like bay windows, skylights, and conservatory roofs. Technical support is available via email for installations throughout Swansea and surrounding areas.
Industrial Roofing
We specialise in industrial roofing for factories, warehouses, and agricultural buildings. Our systems include protective coatings for steel profile sheeting, fibre cement, and concrete structures. The 20-year warranted membranes provide long-term protection against weathering and chemical exposure in demanding environments.
Questions
What areas do you cover for roofing services?
We operate throughout Swansea, Carmarthen, Llanelli, Loughor, Gorseinon, Morriston, Neath, Pontardawe, Port Talbot, and Bridgend.
Do you offer GRP roofing warranties?
Yes, our GRP systems come with a 20-year warranty, though the material typically lasts twice that duration.
Can I install GRP roofing myself?
We supply DIY kits with full instructions for self-application, supported by technical guidance via email.
What industrial repairs do you handle?
We repair storage tanks, sumps, pipework, and industrial plant using corrosion-resistant GRP materials.
Do you create custom architectural mouldings?
Yes, our workshop produces bespoke GRP mouldings to architects' specifications for commercial and heritage projects.
What makes GRP roofing superior?
GRP systems offer superior durability, thermal stability, and watertight integrity compared to traditional materials.
Reviews (2)
Stephen Barrett
Jun 20, 2018
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Just had a front porch fitted and a flat roof extention top class job quoted and finished on time highly recommend this company
Sharon Jervis France
Feb 22, 2018
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I had a leak in my attic roof. I contacted the company and within days the leak was assessed and the work carried out quickly and perfectly. Great.
