117 Dartford Road, Dartford, England, DA1 3EN

Flat Roofing

Modern Flat Roofing Solutions for Homes & Commercial Properties

Reilly’s Roofing Ltd specialises in flat roofing installations, repairs, and full replacements across Dartford, Kent and South East England. We work with modern flat roofing systems including GRP fibreglass, EPDM rubber, and felt – each offering excellent waterproofing and durability for extensions, garages, porches, and commercial buildings. With 27+ years of experience in flat roofing, we know what works and what lasts.

A quality flat roof properly installed should last 25+ years. Reilly's Roofing uses the best modern flat roofing systems – so yours will stand the test of time.

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GRP Fibreglass Flat Roofing

GRP (Glass Reinforced Plastic) is one of the most durable flat roofing systems available today. Seamless, watertight, and low-maintenance, a GRP flat roof from Reilly's Roofing comes with excellent longevity and can be fitted on most residential and commercial flat roof structures across Dartford and Kent.

EPDM Rubber & Felt Flat Roofs

EPDM rubber roofing is lightweight, flexible, and highly resistant to UV and weathering – making it ideal for garages and extensions. We also carry out felt flat roof repairs and replacements using modern high-performance torch-on felt systems that outperform traditional felt significantly.

All flat roofing work carried out by Reilly’s Roofing in Dartford and Kent begins with a detailed survey of the existing roof structure. We check for ponding water issues, structural integrity, and drainage before recommending the most suitable flat roofing system for your property. Our installations are neat, weatherproof, and guaranteed. We serve clients across Dartford, Gravesend, Swanley, Bexley, Northfleet, and throughout Kent.

Service Benefits

Flat roof installations require precision and quality materials to ensure a completely watertight finish. Our experienced team prepares the deck properly before laying any membrane, ensuring long-term performance and preventing the common issues of pooling and leaks.

Service Benefits

After every flat roof installation, we carry out a full inspection to verify drainage, edge detailing, and membrane integrity. We take pride in delivering a finish that will remain watertight and low-maintenance for 25 years or more.

Faq

How do I know if my roof needs replacing or just repairing?

We offer a free roof inspection to assess the condition of your roof. In many cases, targeted repairs are all that’s needed. If more than 30–40% of the tiles or the underlying structure are damaged, a full replacement may be more cost-effective in the long run. We’ll always give you an honest recommendation.

A standard pitched roof replacement on a semi-detached or terraced house typically takes 3 to 5 working days. Larger properties or complex rooflines may take longer. We’ll give you a clear timeline as part of your free quote

Yes. Reilly’s Roofing responds to emergency roof repairs across Dartford and the surrounding Kent area. Call us on 07407 005112 to describe the issue and we’ll arrange to attend as quickly as possible.

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