Extensions roofing
Serving Essex, London & Hertfordshire
Planning a home extension? We provide bespoke roofing for single- and double-storey extensions, lofts, and garages. We work with builders and homeowners to deliver seamless, durable roofing solutions.
Previous extension roof projects
We’ve roofed extensions of all shapes and sizes, using tiles, slates, and flat roofing systems. Our focus is on blending the new roof with your existing structure while ensuring top performance.
What our customers say
Dan B
Had an emergency with a leak from our chimney and Ben was able to come out quickly to assess and sort it. Very transparent and provided a quality repair for a good price.
Lisa
Paige
Ben came by recommendation. He came out to our leaking roof within a few hours of the call and worked quickly and efficiently to fix previous shoddy workmanship. He was extremely reliable, easy to talk to and his pricing was very reasonable! I would highly recommend BAR Roofing!
Ben was extremely reliable and helpful when he came to inspect my roof. I had been told I needed a reroof by a different contractor who just wanted money but Ben found the issue and resolved it efficiently with no problems.
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Frequently asked questions about extension roofing
Do extension roofs need building regulations approval?
Yes, in most cases. Roofs must meet thermal efficiency and structural standards. We work with your contractor to ensure compliance with all building control requirements, avoiding costly issues later on.
Can you match the new roof to my existing house?
Absolutely. We source tiles, slates or roofing materials that closely match your current roof for a consistent look. This ensures your extension blends seamlessly with your home’s style.
What roof types are best for extensions?
It depends on your build. Flat roofs are popular for single-storey extensions due to their modern look and affordability, while pitched roofs suit larger or two-storey builds for extra space and durability. We help you choose the right system based on your design, budget, and long-term needs.
How long will a new extension roof last?
The lifespan of an extension roof depends on the material chosen. Tiled and slated pitched roofs can last 50 years or more, while modern flat roofs such as GRP or EPDM typically last 25–40 years with proper maintenance. Regular upkeep will help maximise longevity.
Do you handle insulation and ventilation for extension roofs?
Yes, we ensure all extension roofs are properly insulated and ventilated in line with building regulations. This improves energy efficiency, reduces condensation risk, and creates a comfortable living space year-round.