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    Perlini Flat Roofing serves London and the surrounding areas with specialist flat roofing services.

    Serving London & the UK

    We provide flat roof installation, repair, and replacement services across Greater London and the rest of the UK. Whether you're in central London or the surrounding suburbs, our team is ready to help with your flat roofing project.

    London flat roofing is varied. In central boroughs we repair and replace Victorian and Edwardian rear extensions, mansard roofs and parapet gutters where access is tight and scaffolding has to be planned around narrow streets. Further out in Croydon, Bromley, Sutton, Richmond and Kingston the work is more often 1960s and 1970s extensions, garage roofs and dormers where the original felt has reached the end of its life.

    Commercial roofing across the capital brings its own demands: occupied buildings, restricted working hours, live services crossing the roof and a need for cold-applied systems that avoid naked flame. Our teams regularly work on hospital blocks, schools, managed residential estates and industrial units where the building has to stay in use throughout.

    We also cover the whole of the UK. Across Hertfordshire, Essex, Kent, Surrey, Berkshire and Buckinghamshire we carry out flat roof surveys, repairs, overlays and full replacements on extensions, dormers, garages, apartment blocks, schools and commercial units. Many still have original torch-on felt or mastic asphalt, so a survey is usually the starting point to check whether the deck and insulation are dry and whether an overlay is sensible.

    For homeowners the process is straightforward: we arrange a visit, inspect the roof, and send a digital report with photographs and an itemised quote. If a repair is the right answer we say so; if replacement is the better investment we explain why, with costs set out openly. Every completed installation is covered by a twenty-year materials and workmanship guarantee.

    For commercial and public-sector clients we understand the practicalities of working on occupied buildings, including restricted hours, safeguarding on school sites and keeping premises operational. Our cold-applied waterproofing avoids flame and hot works, installations are phased so every section is left watertight at the end of each day, and we provide the documentation facilities teams need. We also take on larger projects across England and offer a single point of contact for portfolios.

    Emergency flat roof repairs are available across London when leaks appear after heavy rain or high winds. We make the roof safe and watertight quickly, then follow up with a permanent repair or replacement plan. For planned work we schedule a site visit, carry out a full survey, and produce a no-obligation quote with a clear scope of works.

    Don't see your area? We will still be able to help, get in touch or use our instant estimate tool.

    What to expect when you book

    We arrange a survey, inspect the roof, and send a digital report with an itemised quote.

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