Finished slate hip roof with a roof window, London chimney pots behind

Roofing contractors in London and Hertfordshire.

Roof repairs, replacements and maintenance for homeowners, landlords and managing agents, backed by over 40 years' experience.

40+years' experience
2generations of the Carroll family
8specialist roofing services
365days a year callout service

We work across North West London, Hampstead, Camden, Kensington, Hertfordshire, Broxbourne.

Eight specialist services, one family company.

From a single slipped slate to a complete re-roof, every project is delivered by our own roofing team, from start to finish.

Clay tile roof with a roof window

Tiling

Clay and concrete tiling, including ridges, hips and verges, matched to the existing roof.

Slate roof with a lead-lined valley

Slating

New slate roofs, re-slating and repairs to period terraces and mansion blocks.

Finished felt flat roof beside a slate roof

High performance felt

Built-up felt flat roofing systems, including upstands for rooflights and plant.

New lead flashing on a slate roof

Lead work

Flashings, valleys, gutters, bay roofs and lead-clad dormers, to traditional standards.

Liquid-applied flat roof beside rooflights

Liquid roofing

Liquid-applied waterproofing for flat roofs, gutters and complex details.

New white fascia and soffit on a brick house

Fascias, soffits and guttering

Replacement fascias, soffits and guttering, as part of a wider project or as standalone works.

Roof window fitted into a slate roof

Roof windows

Supply, installation and flashing of roof windows in new and existing roofs.

Leadwork repair on a pitched roof

General maintenance

A year-round callout service for leaks and storm damage, plus planned maintenance programmes.

Also: roof replacement, warm roof construction, green roofs, fibreglass (GRP) roofs, balcony roofing, roof lights, dry ridge and dry verge systems, and ridge tiles.

Finished slate roof with a roof window and London chimney pots under a blue sky

Four decades of trusted workmanship.

Founded by David Carroll over 40 years ago, D J Carroll Roofing is now run by David and his son, Jack. All work is carried out by our own experienced roofing team. We serve homeowners, landlords and managing agents, and the majority of our work comes from long-standing clients and their recommendations.

  • Homes, rental properties and managed blocks across London and Hertfordshire
  • Period terraces, mansion blocks and commercial buildings
  • Fully insured, with all workmanship guaranteed

Recent work.

A selection of recently completed projects. View more in our portfolio.

How we work.

  1. Roof survey

    We inspect the roof in person to establish the cause, rather than quoting from street level.

  2. Written quotation

    A clear, detailed quotation, ready for the owner, board or managing agent to approve.

  3. Completion

    Work completed to a high standard and guaranteed, with the site left clean and tidy.

Slate roof with a new lead-lined gutter

Make an enquiry.

Share the property address and a brief description of the issue, and we will contact you to arrange an inspection. For leaks, send us a photo on WhatsApp.

WhatsApp
07817 218459
Phone
07817 218459
Email
info@djcarrollroofing.co.uk