10/10 Checkatrade · 500+ reviews Open 7 days · 24/7 emergency call-outs Darlington · County Durham · Teesside · North Yorkshire
From a working roofer

Roofing Advice

Straight, honest answers to the questions we get asked every week — so you can make the right decision for your home.

  • 10/10Checkatrade
  • 4.7Google
  • 4.4MyJobQuote
  • 30+ yrsTrading
5 min read

Mortar Falling Off Your Gable End or Ridge? What It Means & How to Fix It

Found lumps of mortar on the drive? Here's what's happening on your roof, how urgent it is and how to fix it for good.

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5 min read

Roof Leaking? What To Do Right Now (Step-by-Step)

A calm, step-by-step checklist from a working roofer for the moment water starts coming through your ceiling.

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6 min read

9 Signs You Need a New Roof (and When a Repair Will Do)

How to tell whether your roof needs a repair or a full replacement — honest advice from a roofer who'll tell you if a repair will do.

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7 min read

EPDM vs GRP Fibreglass vs Felt: Which Flat Roof Is Best?

A plain-English comparison of the three flat roof systems we fit — from a roofer who installs all of them.

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5 min read

Dry Ridge & Dry Verge Explained: Do You Need Them? (BS 5534)

Why mortar ridges and verges fail, what the British Standard now says, and whether upgrading is worth it.

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6 min read

Flat to Pitched Roof Conversion: Planning, Costs & What to Expect

Everything to know before converting a flat garage or extension roof to a tiled pitched roof.

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5 min read

Storm Damage to Your Roof: How to Make an Insurance Claim

A practical guide to getting your roof made safe and your insurance claim moving after a storm.

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5 min read

Fascias, Soffits & Guttering: When to Replace (and Why Capping Is a Mistake)

What your roofline does, how to spot problems, and why full replacement beats capping over old timber.

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5 min read

How to Choose a Roofer You Can Trust (10 Checks)

Ten simple checks that separate genuine local roofers from cowboys — and the red flags to walk away from.

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Trusted locally

Rated by Real Customers

Checkatrade

Excellent roofer highly recommended

“We had water getting into our extension and noticed our ridge tiles were loose too. D G Roofing came out, knew exactly what the problem was straight away, and gave us a really reasonable quote. They were back just a couple of days later to get started, and even fixed a couple of small things they spotted along the way — all within the original price. Absolutely delighted with the work; I'd have no hesitation in recommending them!”
Verified customer · DL6
Google
“Very pleased by the work completed, which was replacement ridge tiles using a dry ridge system and sorting out an issue with water drainage into the gutters. We were kept up to date on the job timing beforehand. The DG team was great to deal with. The job was completed promptly within 3 working days. The DG team made sure that the site was left clean and tidy. The price for the job was very competitive. I wouldn't hesitate to use DG Roofing services again if I have any more issue with my roof.”
Peter B.
MyJobQuote

Repair Leak in Pitched Roof

“The lads rang up this morning, asked for some photos and diagnosed the problem straight away. Came out the same day, completed the job in no time at all. Both a friendly bunch of lads, showed photos of before and after the work (too high up to see myself) and went through everything in detail. They offered various solutions and gave a great price. I’d absolutely recommend 10/10!”
Chris · Sep 2025

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