Flat Roof Installers
Hertfordshire.

The flat roofers Hertfordshire homeowners trust.

Captura Roofing operate exclusively across Hertfordshire and the neighbouring North London boroughs. We are not general builders or all-round roofers — we fit flat roofs full-time, every day, which is why our installs outlast the typical local contractor by two to three times.

From single garage strip-and-replace jobs in Barnet and Borehamwood to architectural extension roofs in St Albans, Harpenden and Hertford, every Captura project starts with a free on-site survey and ends with a written 10-year guarantee. Fixed prices, no day rates, no surprises.

Why EPDM is our default across Hertfordshire

Our standard specification for every domestic flat roof in Hertfordshire is a premium EPDM rubber membrane — installed as a single seamless sheet with no field joints, bonded with manufacturer-approved adhesives and finished with anthracite aluminium edge trims. It gives a clean architectural finish, outlasts traditional torch-on felt three-to-one, and handles the county's freeze-thaw winters and heavy summer UV without seam failure.

• 20+ year manufacturer-backed life
• Seamless single-piece membrane
• Freeze-thaw and UV stable
• Architectural anthracite trims
• Warm-roof upgrades available
• Manufacturer-approved installers

What we install across the county

Garage roof replacements, garden room and outbuilding roofs, single and two-storey extension roofs, dormer flats and targeted repairs where the existing deck is sound — all in premium EPDM rubber, all fixed-price.