Roof Repairs in Sunderland
If you are looking for a Roof Repair or Emergency Repair in Sunderland or the surrounding areas. We are a family-run business that prides itself on treating your home like it is our home.
Roof Repair Specialists in Sunderland
A small roof problem can turn into a bigger one fast — especially with North East weather. If you’ve noticed a leak, damp patch, missing tiles, or something that just doesn’t look right, we can help.
At Windsor Roofing, we carry out roof repairs in Sunderland and across surrounding areas (up to around 45 miles). We’re a family-run team with 14 years in roofing and building, and we focus on doing repairs properly — not quick fixes that fail a few months later.
What we repair
We repair most common domestic roofing issues, including:
- Slipped, cracked or missing tiles/slates
- Leaking roof valleys
- Ridge tile and verge repairs
- Storm damage repairs
- Small flat roof repairs (where suitable)
- Leaks around chimneys and roof penetrations
- Leadwork flashing repairs
- Guttering issues contributing to leaks (where the roofline is part of the problem)
If it’s repairable, we’ll tell you. If it’s past that point, we’ll explain why — and what the sensible next step is.
Our 5-Step Process
Survey
Quote
Provide a clear quote and discuss payment terms.
Scaffolding
Work
We complete the work to the agreed specification.
Quality
Quality checks and a tidy finish.
Repairs vs replacement — honest advice
Sometimes a repair is the right call. Other times, repeated patch-ups just waste money if the roof is failing overall.
As a rule:
- Localised damage (a few slipped tiles, small leak points) is often repairable.
- Widespread issues (multiple leaks, brittle underlay, failing structure, recurring water ingress) may point towards a larger solution.
We’ll always advise based on what’s best for the long term, not what creates the biggest job.
Emergency and storm damage repairs
If your roof has been damaged by wind or heavy rain, we can assess the situation quickly and secure the area where needed, then advise on the proper repair.
Safety comes first — especially if the damage is near gutters, chimneys, or roof edges.
Keeping it Simple – What’s included
Every job starts with a proper consultation and inspection, then a written quote. Once accepted, we book suitable dates and organise everything for you, so the job runs smoothly.
Our reputation means everything to us, so we are open, honest, and transparent throughout the process.
Our Other Services
We provide a 10-year guarantee on main roofs.
FREE ROOF SURVEY
Fully Experienced
Highly Rated
Quality Materials
Reliability
Our Promises To You
Your Home is Our Home
We pride ourselves on our core business ethos. We treat every job like we are working on our own home. Giving you the best care.
Insured, Professional and Reliable
Our business name is as important to us as our family name, and we aim to ensure your complete satisfaction! Unfortunately, we cannot control the weather! Rain and wind can cause delays.
A Cleaner and Greener
We don’t use skips. All waste is removed and disposed of in line with recycling and disposal legislation — keeping things tidier on site and reducing unnecessary mess outside your home.
Heritage work and older properties
Older brickwork needs a careful approach. Mortar strength and breathability matter — especially on period homes where the wrong mortar can trap moisture and cause the bricks themselves to degrade over time.
We’re experienced working on heritage and older properties, and we’ll advise on the most appropriate finish and mortar type so the building can breathe and perform as it should.In some cases, permissions can be needed if you’re changing the design or materials, so we’ll advise carefully and help you make the right call before work starts.
What People Say About Us
Family-Run Roofing You Can Rely On.
Debbie
Roof Replacement
"I can’t speak high enough of John and his son, Anthony. My 101 year old Mum had water coming in through her kitchen ceiling following a recent storm and my friend recommended these guys having used them extensively in the past. They came out and gave a quote. However, once they started the job it quickly became apparent that the job was a lot bigger than first anticipated thanks to some previous workmanship resulting in the wall not even being attached to the house!! The job was completed today and I’m over the moon with the result. Would not hesitate to recommend for any roofing jobs."
Laura
Window Fitting
"John and his team were great, John came out promptly and looked at the job in hand and provided a quote in a timely manner, once we booked the job he kept in contact to come out and fully measure up and then organised the window install, john kept me updated all the way through and as soon as the window was made and ready organised a date to complete the job ,John and his team were lovely and very professional, really great job completed and they tidied up everything after, we would definitely use them again "
Richard
New Roof
"We knew from the very first conversation with the lady in the office that this would be a great firm to deal with. We were given an appointment for a quote and Anthony turned up bang on time as agreed. We agreed the cost and timing straight away. This is a family business & John & Anthony were fantastic to deal with. You can really tell that they care about their work & have great attention to detail. Their team of roofers were a great bunch of guys & they tidied up afterwards. Highly recommended. Wouldn’t hesitate to use them again."
Roof Repairs FAQ’s
How do I know if my roof needs repairing?
The most common signs are:
- A leak or damp patch on ceilings or upstairs walls (often shows up after heavy rain)
- Missing, cracked, or slipped tiles/slates
- Water overflowing from gutters or running down brickwork
- Loose ridge tiles or failing mortar along the roofline
- Sagging areas or visible dips in the roof
- Daylight in the loft or wet insulation/timbers
If you’re seeing any of these, it’s worth getting it checked quickly — small issues can turn into bigger repairs once water starts getting in.
Can you repair a roof without replacing the whole thing?
Yes — in many cases, a targeted roof repair is all that’s needed.
A full replacement usually only makes sense when the roof is at the end of its life, has widespread failure, or there are repeated leaks across multiple areas. If it’s a local issue (a slipped tile, damaged flashing, cracked ridge, blocked valley, or storm damage), repairs are often the most sensible and cost-effective option.
We’ll always tell you honestly what’s repairable and what isn’t.