Serving Surrey & Surrounding Areas
Need Grp Fibreglass Roofing in Staines-Upon-Thames ?
Thames Valley flat roofing specialists based in Datchet, installing tough, joint-free GRP fibreglass systems and resolving persistent roof leaks across Surrey. From extension overlays to complete tongue-and-groove deck replacements, we ensure correct falls and seamless weatherproofing.
24/7 Emergency Leak Service
Seamless GRP Fibreglass
Free Written Quotations
Roofing teams available across Surrey
Professional GRP Fibreglass Roofing in Staines-Upon-Thames
High class roofing provides expert GRP fibreglass roofing services for homeowners and property managers throughout Staines-Upon-Thames and the wider Spelthorne area. Led by Jimmy Frankham, our local team brings technical expertise to every flat roof project, ensuring you receive a durable, high-performance solution that protects your property from the elements. We operate from our base in Datchet, serving all properties within a 15-mile radius with a commitment to quality craftsmanship.
Why Choose Us
Why choose GRP for your flat roof?
Glass Reinforced Polyester, commonly known as GRP or fibreglass, offers a distinct advantage over traditional multi-layer mineral felt. Because it is a cold-applied system, there is no need for torches or naked flames on your roof, which eliminates fire risks during installation. The result is a completely seamless, joint-free membrane that is impervious to water ingress and resistant to UV degradation. This makes it an ideal choice for garage roofs, kitchen extensions, and even balconies that require a hard-wearing surface capable of supporting light foot traffic.
Seamless, Joint-Free GRP Waterproofing
Structural OSB3 Decking & Fall Correction
Preformed Edge Trims & Lead Wall Flashing
UV-Resistant, Impact-Tough Topcoat Finishes
Building Regulations Part L Thermal Compliance
Serving Slough, Windsor, Maidenhead & Uxbridge
100%
Seamless GRP Waterproofing
24/7
Emergency Roof Leak Response
Seamless Waterproofing
Cold-applied GRP fibreglass forms an impermeable, joint-free membrane over dormers, garages, and domestic extensions.
Expert Decking & Falls
Fitted to OSB3 tongue-and-groove decking with correct perimeter upstands, eliminating pooling and meeting Part L requirements.
Thames Valley Coverage
Prompt local service across Datchet, Slough, Windsor, Maidenhead, Uxbridge, and surrounding areas within 15 miles.
100%
Seamless GRP Weatherproofing
Who We Are
Technical compliance and thermal performance
Replacing a flat roof is often the perfect time to address the energy efficiency of your home. We ensure all our GRP fibreglass installations in Staines-Upon-Thames comply with current Building Regulations Part L, which focuses on the thermal performance of building envelopes. By upgrading your insulation to current U-value standards while installing a new GRP roof, you can reduce heat loss through your ceiling and keep your internal living space more comfortable throughout the changing seasons.
Slough & Thames Valley
Available 24/7
Speak With Jimmy Frankham
01256 639416Addressing common flat roof issues in Spelthorne
Many older flat roofs in Staines-Upon-Thames suffer from pooling water, cracked felt, or failed joints, leading to persistent damp issues inside the home. Our diagnostic approach involves a thorough survey to see if the underlying structure is sound or requires minor repairs before we lay the new fibreglass system. Whether your property is a post-war semi-detached house or a more contemporary design, we ensure the falls and drainage are correctly managed to prevent future water accumulation.
Areas We Cover
High class roofing: Providing expert roof leak repairs, pitched and flat roofing solutions across Datchet, Slough, Windsor, Maidenhead, Uxbridge, and surrounding areas within a 15-mile radius.
01256 639416How to arrange your flat roof survey
If you are planning a flat roof upgrade or have noticed signs of water ingress, we are ready to assist. Our team provides transparent assessments and clear advice on whether a repair or a full replacement is the most cost-effective path for your building. As an owner-operated local business, we pride ourselves on honest communication and reliable service. Contact Jimmy Frankham at High class roofing on 01256 639416 to arrange a site survey and receive a detailed, no-obligation quotation for your property.
Grp Fibreglass Roofing in Staines-Upon-Thames And Surrounding Areas
Local Staines-Upon-Thames Experts Operating Across All Of Surrey
Datchet Operating Hub • 15-Mile Service Radius
Our Base & Coverage Area
33 Montrose Avenue, Datchet, Slough, SL3 9NH
Direct to your property: Specialist GRP fibreglass installation and flat roof repairs across Slough, Windsor, Maidenhead, Uxbridge, and all areas within 15 miles of Datchet.
Book an On-Site Survey
Thames Valley Flat Roofing & Leak Repairs
Struggling with a Leaking Flat Roof? Get an Expert GRP Survey in Slough
From persistent standing water on garage extensions to severe storm-damaged mineral felt, Jimmy Frankham provides dependable GRP fibreglass installations and prompt leak repairs across Slough, Windsor, Maidenhead, and Uxbridge.
01256 639416
Free Site Surveys • 24/7 Emergency Weatherproofing
100% Seamless
Joint-Free GRP Fibreglass
Part L Aware
Thermal Upgrade Guidance
Local Specialist
Slough, Windsor & Maidenhead