Serving Bracknell Forest & Surrounding Areas
Need Grp Fibreglass Roofing in Crowthorne ?
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
Expert GRP Fibreglass Roofing Services in Crowthorne
High class roofing provides specialist GRP fibreglass roofing services throughout Crowthorne and the surrounding 15-mile radius. Led by Jimmy Frankham, our team delivers high-quality, seamless waterproofing solutions designed to protect your home from the variable Thames Valley weather. We specialise in replacing failing traditional felt systems with durable Glass Reinforced Polyester, ensuring your flat roof extensions, garages, and dormers remain watertight for years to come.
Why Choose Us
Why choose GRP for your flat roof?
Glass reinforced polyester is a cold-applied roofing system that offers significant advantages over outdated bitumen or mineral felt. Because the system is installed as a continuous, seamless membrane, it eliminates the vulnerable joints where leaks typically originate. GRP is also highly resistant to UV degradation and can safely withstand light foot traffic, making it an ideal choice for balconies or accessible roof decks. Since the material is applied without heat, it removes the fire risks associated with traditional torch-on felt methods.
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
Can a GRP roof improve my home's thermal efficiency?
When we undertake a full flat roof replacement, we ensure all work aligns with current Building Regulations Part L regarding thermal performance. Many older residential extensions in Crowthorne suffer from poor heat retention, leading to condensation and internal damp. By upgrading your flat roof installation with high-performance insulation boards beneath a new GRP membrane, we significantly improve your property's U-values, keeping your living space warmer in winter and cooler during the summer months.
Slough & Thames Valley
Available 24/7
Speak With Jimmy Frankham
01256 639416Addressing flat roof issues in Crowthorne and Bracknell Forest
We regularly attend to properties across Crowthorne and the wider Bracknell Forest area to resolve common flat roof failures, such as pooling water, cracking, or perishing edges. Whether you own a post-war semi-detached home or a modern contemporary build, we assess the structural integrity of your existing deck before recommending a solution. Our approach focuses on long-term prevention rather than temporary patches, providing a maintenance-free finish that stands up to heavy rainfall and wind exposure.
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 639416Professional roof surveys and installations
Our process begins with a thorough site survey to establish whether a full replacement is required or if targeted remedial work can solve your issues. Operating from our base in Datchet, we manage projects with a deep understanding of the local housing stock and the specific challenges of the Thames Valley environment. We pride ourselves on transparent communication and reliable craftsmanship for every customer. 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