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 Esher

Serving Surrey & Surrounding Areas

Need Grp Fibreglass Roofing in Esher ?

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 Esher

High class roofing provides expert GRP fibreglass roofing installations and repairs for homeowners throughout Esher and the wider Elmbridge area. Based in Datchet and operating within a 15-mile radius, our team brings local technical expertise to every project. Led by Jimmy Frankham, we focus on delivering seamless, waterproof flat roof solutions that are built to handle the challenges of the local climate, ensuring your extension or garage remains dry and well-protected all year round.

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

Why choose GRP over traditional felt roofing

Many older flat roofs in Esher rely on mineral felt, which often fails over time due to UV degradation and splitting at the seams. Our GRP fibreglass roofing offers a superior, cold-applied alternative that creates a single, joint-free membrane across your entire roof. Because the system is applied as a liquid and cured to a solid finish, it eliminates the common failure points found in multi-layer felt systems. This makes it an ideal choice for roofs with complex shapes or those intended for occasional light foot traffic, such as balcony areas or roof terraces.

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

Managing water ingress and pooling on flat roofs

Pooling water is a significant issue for many flat roofs in the Elmbridge area, leading to long-term structural damp and internal damage. Our diagnostic approach involves checking the current falls of your roof to ensure proper drainage and assessing the integrity of existing upstands and flashing. If your roof is suffering from persistent leaks, we provide a full survey to determine whether a targeted repair or a complete replacement with a modern fibreglass system is the most cost-effective way to secure your property.

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

Compliance with building standards for your flat roof

When we undertake a full roof replacement, we ensure that the project adheres to current Building Regulations, particularly Part L regarding thermal performance. Replacing an existing roof is often the perfect opportunity to upgrade your insulation, which not only improves the energy efficiency of your home but also helps manage surface temperatures more effectively. Whether you own a post-war semi or a contemporary property in Esher, we deliver high-performance weatherproofing that meets modern standards.

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

How we provide expert service across Esher

As an owner-operated business, we pride ourselves on a personal, professional service that homeowners in Esher and Elmbridge can rely on. From the initial inspection to the final curing of the fibreglass membrane, we maintain a tidy site and clear communication throughout the process. We understand the local building landscape and are equipped to handle both emergency leak repairs and scheduled refurbishments. Contact Jimmy Frankham at High class roofing on 01256 639416 to arrange a site survey and receive a detailed, no-obligation quotation for your flat roof project.

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