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Keystone Roofing & Building Ltd

New Roofs & Re-Roofing in North London

Full roof replacements in tile or slate, stripped back and rebuilt to current standards.

Call free

0800 051 8429

When a roof is past repairing, we strip it back to the rafters and rebuild it properly — new breathable membrane, new treated battens, and the tiles or slates of your choice.

You get a clear, itemised quote, a start date we stick to, and a site that is left clean at the end of every day.

Newly re-roofed bungalow with slate-effect tiles

What the work covers

  • Concrete and clay tile roofs
  • Natural and man-made slate roofs
  • New breathable membrane and treated battens
  • Dry ridge, dry verge and ventilation systems
  • New leadwork and flashings as standard
  • Scaffolding arranged and managed for you

From start to finish

  1. Worn tiled roof before stripping
    Before
  2. Bungalow roof battened out over new membrane
    During
  3. Full length of a newly tiled bungalow roof
    After
Bungalow re-roof: stripped, re-battened over new membrane, then tiled.

When a new roof makes sense

  • Repeated leaks in different places
  • Sagging or uneven roof line
  • Widespread delaminating or porous tiles
  • Original felt that has perished or torn

If any of these sound familiar, call 0800 051 8429 and we’ll come and look.

New Roofs & Re-Roofing: common questions

How long does a new roof take?

A typical three-bedroom house takes around one to two weeks, weather depending. We will give you a realistic timescale with your quote.

Do I need planning permission to re-roof?

Usually not, if you are replacing like for like. Listed buildings and conservation areas are different — we can advise before you commit.

Is a new roof guaranteed?

Yes. All new roofs come with a written workmanship guarantee, and materials carry the manufacturer’s warranty.

More new roofs & re-roofing jobs

  • Finished slate-effect tile roof on a bungalow
    Finished slate-effect tile roof on a bungalow
  • New roof with dry verge, white fascias and black guttering
    New roof with dry verge, white fascias and black guttering
  • New tiled roof finished at the gable end
    New tiled roof finished at the gable end
  • Dry verge and new fascia on a re-roofed gable end
    Dry verge and new fascia on a re-roofed gable end
  • Completed bungalow re-roof with scaffold still up
    Completed bungalow re-roof with scaffold still up
  • Completed re-roof with chimney and new ridge
    Completed re-roof with chimney and new ridge
See all our work

New Roofs & Re-Roofing across the area

We carry out new roofs & re-roofing in North London and nearby, including:

Need new roofs & re-roofing in North London?

Free inspection and a fixed written price, with no obligation.

Call free0800 051 8429Get a quote