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Riverside Roofing NW

Services/Slating and tiling/

A roof that starts at the rafters.

A first roof is the one chance to get the pitch, the membrane and the detailing right. Everything after that is a repair. Most of ours go on extensions, dormers and garages, working to the drawings alongside whoever is building it.

No call-out charge, and the phone is answered 24 hours.

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New roof installation.

A new roof is a different job from re-covering an old one. There is no existing covering to tell us what works, no previous roofer's decisions to inherit and no surprise underneath when we strip it. What there is instead is a drawing, a pitch somebody has already settled on, and a house that will live with the result for sixty years.

The pitch is the thing that decides most of it. Above about 22 degrees you can slate it. Between roughly 15 and 22 you are into interlocking tile or a slate with a manufacturer's low-pitch approval. Below 15 it is not a slate roof at all, whatever the drawing says, and the honest answer is a flat system instead. We would rather have that conversation before the joiner has cut the rafters than after.

Then it is membrane, battens and covering, with the eaves, verges and abutments detailed so wind and driven rain have nowhere to get in. This coast tests all three. We work to the drawings and around whoever else is on site, and we leave what Building Control or your warranty provider needs to see.

What a new roof covers

  • A look at the drawings and the pitch before anything is ordered
  • Breathable membrane laid and lapped to BS 5250
  • Graded, treated battens set out to the right gauge
  • Slate, tile or stone chosen for the pitch and the exposure
  • Eaves and ridge ventilation where the build-up needs it
  • Lead soakers, flashings and abutment detailing
  • Dry ridge and dry verge, mechanically fixed to BS 5534
  • Photographs of the build-up before it is covered, for your records

Also called Roof installation · Brand new roof · New build roofing · Extension roof · Garage roof

Want a price for this?

Describe what you can see from the ground and we'll tell you what it is likely to be. Coming out to look costs nothing.

What the work looks like.

Our own photographs, taken on our own roofs — not a stock library.

A roof stripped to the rafters and re-covered with blue breather membrane and new treated battens, the old stone slates still in place along the eaves and fresh lead dressed into the chimney.
Slating part way up a roof, the new courses laid to the chimney and blue breather membrane still showing on the side yet to be covered.
A finished hipped roof in new slate with lead-dressed hips and ridge, the old stone chimney stack standing above it against a clear sky.

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Worth knowing.

Tell us early
The cheapest time to change a roof covering is while it is still a line on a drawing. Once the rafters are up, the pitch is the pitch.
Working round a builder
On most extensions we are one trade among several. We will fit round the programme rather than turning up and expecting the site to ourselves.
Building Control
We photograph the membrane, battens and insulation build-up before the covering goes on, so there is evidence when the inspector comes.
Garages and outbuildings
Worth doing properly. A cheap garage roof is the one that has you back up a ladder in five years, and it is usually the easiest roof on the plot to get right.

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The other things we do.

Most jobs turn out to be more than one of these at once. If you're not sure which you need, describe what you can see and we'll work it out.

Get a price for the new roof.

Coming out to look costs nothing and there's no call-out charge. You get a written price before anyone lifts a slate.

Fill this in and we'll come back to you the same day, usually within a couple of hours. If water is coming in right now, don't type — phone.

07743 455071
  1. 01We ring you back to talk through what you've got.
  2. 02We come out and look at the roof properly, free of charge.
  3. 03You get a written price with nothing hidden in it.

We use your details to quote for the work and nothing else. No mailing list, and we don't pass them on. Or just ring 07743 455071.

Call usGet a quote