Freshly laid OSB flat roof timber decking boards on a residential extension preparing for waterproofing
Seamless GRP Fibreglass Roofing • Slough & Thames Valley

Grp Fibreglass Roofing in Bracknell

Serving Bracknell Forest & Surrounding Areas

Need Grp Fibreglass Roofing in Bracknell ?

Thames Valley flat roofing specialists based in Datchet, installing tough, joint-free GRP fibreglass systems and resolving persistent roof leaks across Bracknell Forest. 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 Bracknell Forest

Professional GRP fibreglass roofing for Bracknell properties

High class roofing provides expert GRP fibreglass roofing installation and repairs for homeowners across Bracknell. Our team, led by Jimmy Frankham, specialises in Glass Reinforced Polyester systems that create a seamless, waterproof membrane for flat roofs, extensions, and balconies. We operate out of our base in Datchet to serve the Bracknell Forest area, delivering reliable roofing solutions for both period properties and modern homes.

Seamless grey GRP fibreglass flat roof installation with skylight on a domestic property
Why Choose Us

Why choose GRP fibreglass for your flat roof

Unlike traditional mineral felt, which can become brittle or develop leaks at the joints over time, GRP provides a durable, cold-applied solution. This method eliminates the fire risks associated with torch-on systems, making it a safer option for residential properties. The resulting finish is a single, continuous layer that resists UV degradation and is robust enough to withstand light foot traffic, offering a modern, maintenance-free alternative for your garage or kitchen extension.

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

Roofing maintenance and preparation on a residential flat roof extension in Berkshire
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.

Roof replacement and structural strip down on a residential extension showing exposed roof timbers and stacked tiles
Freshly laid OSB flat roof timber decking boards on a residential extension preparing for waterproofing
100% Seamless GRP Weatherproofing
Who We Are

Addressing common flat roof issues in Bracknell Forest

Flat roofs often suffer from standing water, particularly where there is insufficient fall or drainage. Over time, this pooling compromises the structure and leads to water ingress. Our diagnostic process identifies whether a repair or a full replacement is required. We evaluate the existing deck and insulation to ensure your new GRP installation complies with current Building Regulations Part L regarding thermal performance, helping to improve your home's energy efficiency.

Slough & Thames Valley

Available 24/7

Speak With Jimmy Frankham

01256 639416
Seamless grey GRP fibreglass flat roof installation with skylight on a domestic property

How we manage flat roof installation and repairs

Our process begins with a thorough site survey of your property in Bracknell. We strip away failing materials and inspect the underlying timber to ensure it is sound. We then install high-quality GRP systems, paying close attention to upstands, edges, and drainage points to ensure a watertight finish. Whether you are dealing with a recurring leak or planning a home upgrade, we provide a professional, tidy service that causes minimal disruption to your daily routine.

Roofing maintenance and preparation on a residential flat roof extension in Berkshire

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 639416

Expert roofing services from our Datchet-based team

Operating as an owner-operated local business, High class roofing takes pride in our craftsmanship across the Thames Valley. We understand the nuances of local building stock, from post-war semi-detached houses to contemporary designs requiring specific weatherproofing techniques. Our team is available 24/7 to handle emergency roof issues or to discuss your plans for a new flat roof installation. 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 in Bracknell.

Grp Fibreglass Roofing in Bracknell And Surrounding Areas

Local Bracknell Experts Operating Across All Of Bracknell Forest

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