What makes us stand out
Over 36 years of roofing know-how
Decades of hands-on experience ensure dependable flat roofing installations and structural solutions built to last.
Guaranteed flat roof work
All flat roof replacements, repairs, and weatherproof coatings are backed by a reliable warranty.
EPDM, GRP and felt specialists
Skilled fitters install high-performance rubber, fibreglass, and traditional felt systems tailored to your property.
Flat roofs that keep the weather out
Whether it’s installing a brand-new flat roof or repairing an existing one, our experienced team is dedicated to providing tailored solutions built for durability and quality. We’re here to help you protect your property with flat roofing designed to last. We provide a range of flat roofing services to keep your property well-protected, handling flat roofing for homes and domestic properties in Gloucester, Hereford, Abergavenny, and the Forest of Dean.
Our team specialises in seamless flat roof installation, providing a durable, weatherproof surface that protects your property. We work with EPDM, GRP fibreglass, and felt roofs, so we can match the right system to your roof rather than forcing a one-size-fits-all answer. RBG Roofing Ltd brings more than 36 years of experience to each job, which matters when you're weighing up flat roof replacement against repair. We know you want a roof that does its job without fuss, and that's exactly what we focus on.
Built for repairs, upgrades and long-term performance
From minor issues to major repairs, our skilled team provides effective solutions to restore your flat roof. We offer high-performance EPDM roofing systems, known for their durability, flexibility, and long-lasting weather resistance, alongside GRP fibreglass and felt systems. We apply advanced waterproofing techniques to protect your flat roof from leaks and water damage, and if storms have impacted your flat roof, our team quickly restores its strength and functionality.
Our work also includes thermal insulation for flat roofs, flat roof drainage solutions, and weatherproof coatings that help your roof cope better with standing water. We also create custom flat roof designs, fit skylights for flat roofs, and can discuss green roofing options for properties that need something a bit different. We give you clear guidance and support at every stage of the process.

Why flat roofing still makes sense
Flat roofs can be a smart choice when you need practical coverage for extensions, garages, porches, and other lower-level structures. Flat roof maintenance and regular maintenance extend the life of your flat roof, helping you avoid costly repairs. They can also make access for inspection more straightforward, which helps you spot wear before it turns into a bigger bill.
When we fit the right materials properly, a flat roof can give you dependable weather protection and a clean, modern look. Regular upkeep also helps extend its life, especially where leaves, pooled water, and changing temperatures put extra strain on the surface.


