Flat roofs need to be installed with care. Poor falls, weak joints, ageing materials or badly fitted trims can all lead to standing water, leaks and early failure. At SJL Roofing & Building, we provide professional flat roofing services designed to protect your property and deliver a clean, durable finish.
We work on a wide range of flat roofs, including garages, extensions, porches, dormers, bay windows, outbuildings and residential roof sections. Whether you need a new installation, a full replacement or a repair to an existing roof, our team can inspect the area and recommend a practical solution.
Flat Roof Installation & Replacement
If your flat roof is old, leaking or reaching the end of its service life, replacing it can prevent further damage to the structure beneath. We remove worn materials where required, assess the roof deck, check the drainage and install a suitable flat roofing system for the property.
Every roof is different, so we take the time to choose the right approach based on the size of the roof, its exposure, access, budget and how the area is used. Our aim is to provide a watertight, reliable and tidy finish that performs well in everyday British weather.
EPDM Rubber Roofing
EPDM rubber roofing is a popular choice for many residential flat roofs. It is flexible, durable and well suited to areas such as garages, extensions and garden rooms. Because EPDM is supplied in large sheets, it can often be installed with fewer joins, helping reduce potential weak points.
- Flexible rubber membrane system
- Strong resistance to rain, UV and temperature changes
- Low-maintenance finish
- Ideal for extensions, garages and smaller flat roofs
- Clean, neat appearance when installed correctly
GRP Fibreglass Roofing
GRP fibreglass roofing creates a hard-wearing, seamless surface. It is a strong option for flat roofs where a clean modern finish is required, and it can also be suitable for certain walk-on areas when specified correctly.
- Seamless waterproof finish
- Strong and durable surface
- Modern appearance
- Suitable for many domestic flat roof applications
- Excellent protection when fitted to the correct specification
Felt Flat Roofing
Modern felt roofing remains a dependable and cost-effective option for many flat roofs. Today’s felt systems are much improved compared with older materials and can provide reliable waterproofing when installed properly in multiple layers.
Felt roofing is often a practical choice for garages, sheds, outbuildings and other areas where a strong, budget-conscious solution is needed.
Flat Roof Repairs
Not every flat roof needs replacing. If the issue is localised, a repair may be enough to restore weather protection and stop further damage. We can help with common flat roof problems such as splits, cracks, blistering, lifting edges, damaged trims, pooling water and leaks around roof junctions.
We always aim to give honest advice. If a repair is suitable, we will say so. If the roof is too far gone, we will explain why replacement may be the safer long-term option.
Signs Your Flat Roof May Need Attention
You may need a flat roof inspection if you have noticed any of the following:
- Water pooling on the roof surface
- Damp patches on ceilings or internal walls
- Cracks, splits or bubbling in the roof covering
- Loose edges, trims or flashing details
- Visible sagging or soft areas underfoot
- Repeated leaks after temporary repairs
Why Choose SJL Roofing & Building?
At SJL Roofing & Building, we focus on proper preparation, suitable materials and careful installation. A flat roof is only as good as the work underneath it, which is why we check the roof deck, edges, outlets and junctions before completing the final covering.
From small flat roof repairs to full replacements, we provide clear advice, honest pricing and a professional service from start to finish.
- Flat roof repairs and replacements
- EPDM, GRP and felt roofing options
- Domestic and residential work undertaken
- Clear quotations with no pressure
- Guaranteed workmanship
For complete peace of mind, all flat roofing work is guaranteed and includes a 14-day cooling-off period.
Need a new flat roof or repair? Contact SJL Roofing & Building today to arrange your free quotation.