UPVC Windows & Composite Doors in Durham

UPVC windows & composite doors in Durham, serving Durham city, Chester-le-Street, Consett, Bishop Auckland and Spennymoor.

Stone terraced cottages in Durham with the cathedral in the distance
Local UPVC windows & composite doors

Window & Composite Door Fitters Across Chester-le-Street, Consett & Bishop Auckland

County Durham covers a lot of ground: a World Heritage city built around a cathedral and a castle, former pit villages that grew up around the coalfield, and market towns that have each kept their own character. The window and door work we do reflects that: careful, conservation-aware fitting near the city centre, and straightforward, budget-focused replacement in the ex-mining terraces further out. We cover the whole county, not just the city itself.

Our base in Low Fell, Gateshead sits just off the A167 Durham Road, the main road south through Chester-le-Street to Durham, so County Durham is a straightforward run for our UPVC windows and composite doors team.

Where we work

Areas of Durham We Cover

Durham city centre & the Bailey Chester-le-Street Consett Bishop Auckland Spennymoor & Newton Aycliffe Former coalfield villages across the county
Know your house

Durham's Housing Stock, and What It Means for Your Windows and Doors

The city & World Heritage Site

Durham city centre, with the Cathedral and Castle forming a UNESCO World Heritage Site, has some of the strictest planning rules in the North East. Properties inside the World Heritage Site or the surrounding conservation area are often listed or sit within areas where alterations to the street-facing side of a building need extra care and, sometimes, permission. We're used to working within those constraints: fitting UPVC that respects the sightlines of an older property rather than something that looks obviously modern against a stone or brick period frontage.

Former coalfield villages

Away from the city centre, a huge amount of County Durham's housing dates from the coalfield era, rows of terraced miners' cottages in villages that grew up around a colliery that's often long since closed. These houses were built to a fairly standard pattern across the county, which makes replacement window and door work here some of the most straightforward we do: consistent proportions, no listed building restrictions in most cases, and a clear opportunity to improve homes that were never built with modern insulation standards in mind.

Newer towns

In the newer towns (Newton Aycliffe, parts of Spennymoor and Bishop Auckland's more recent developments) the housing is younger and the work is usually about repair and maintenance rather than full replacement: sealed units starting to mist, hinges and locks wearing out, or the odd broken pane.

What we do

Our UPVC Window & Composite Door Services in Durham

All five of our core services are available across the county, with these particularly common in Durham:

Conservation-aware window replacement

For properties in and around Durham's World Heritage Site and conservation areas.

Find out more

Full window and door replacement

A frequent job across the former coalfield villages and terraced housing.

Find out more

Sealed unit and glass repairs

Common in the newer developments around Newton Aycliffe and Spennymoor.

Find out more

Composite doors

A popular security and efficiency upgrade across Chester-le-Street and Consett.

Find out more

Guttering repairs

A regular job on older terraced rows across the ex-mining villages.

Find out more
Local customers

Who We Help in Durham

Owners near the World Heritage Site and in conservation areas

Sympathetic replacements that respect what the planners expect.

Homeowners in former pit villages

Straightforward full window and composite door replacement on consistent terrace proportions.

Newer-home owners in Newton Aycliffe and Spennymoor

Sealed unit, lock and hinge repairs rather than full replacement.

Landlords in licensed areas

Repairs that keep let properties secure, weathertight and in good order.

Working Within Durham's Conservation Rules

If your property sits within Durham's World Heritage Site, the surrounding conservation area, or is individually listed, alterations to the street-facing side of the building often need extra care and sometimes formal permission before any work can start. We're used to navigating this: fitting UPVC that respects the sightlines, glazing bar pattern, and proportions of the original frame, so the finished result doesn't look obviously out of place against a stone or brick period frontage. If your specific property needs listed building consent or planning permission, we'll tell you clearly at the survey stage rather than after you've already committed to a quote.

Durham's Villages: One County, Many Different Jobs

Beyond the city and the main towns, County Durham is made up of dozens of smaller villages, each with its own character: Framwellgate Moor and Pity Me just north of the city, Brandon and Ushaw Moor to the west, Sherburn and Sherburn Hill to the east, Ferryhill and Chilton further south. Most of these grew up the same way as the larger coalfield towns, around pits that are now long closed, and the housing reflects it: consistent rows of terraced cottages, built to last but not built with double glazing in mind. If your village isn't listed by name on this page, it doesn't mean we don't cover it. County Durham is our patch, and if you're unsure just call and we'll confirm straight away.

Our work

UPVC Window & Composite Door Styles

Local trends

What's Changing for Durham Homes in 2025-26

£1,723
Typical yearly energy bill

Energy bills have gone up again

Ofgem's price cap rose to £1,723 a year for a typical dual-fuel household from 1 October 2026, so draughty frames and failed sealed units cost more to live with this winter.

103 areas
Under selective licensing

Selective licensing covers 103 areas of the county

Durham County Council's scheme runs until 31 March 2027, and every private rented home in a designated area needs a licence. Sound glazing and secure doors are part of keeping a let property in good repair.

Oct 2030
EPC C deadline for rentals

Rented homes must reach EPC C by October 2030

The government's Warm Homes Plan (January 2026) confirmed the new minimum for privately rented homes, with landlords expected to spend up to £10,000 per property to reach it. Replacing old glazing is one of the upgrades worth talking through at survey.

Why us

Why Durham Homeowners Choose 1st Fix UPVC

Close by

Our Low Fell base sits just off the A167, the direct road south to Chester-le-Street and Durham.

Conservation-aware

We regularly work near the World Heritage Site and in conservation areas, and we'll tell you what's realistic before you commit.

Repair first when it makes sense

A failed seal or a dropped door is usually a repair, not a replacement, and we'll quote it that way.

Our own fitters, fixed quotes

No subcontracted chain, and we're upfront if a property's conservation status could add cost or time.

Fully insured and guaranteed

Frames and glass come with a manufacturer's warranty, our fitting is covered by our own workmanship guarantee, and we confirm the terms in writing with your quote.

What our customers say on Google

Very pleased with our new door and bay window, good communication and punctual, fitters done a great job.

Sue Payne

Google Reviewer

Excellent from start to finish. No pushy sales just good advice. Came when he said and measured back door and gave a price told it would be about 2 to 3 weeks. Fitters were really good came at 8am in the morning and all done within a couple of hours. Will definitely use again.

Mark Tyzack

Google Reviewer

Great price and work quality.

Joe Griffiths

Google Reviewer
How it works

What Happens When You Book a Quote in Durham

1

Call or email

Tell us what needs doing and roughly how many windows or doors.

2

Free survey

We measure up at your property and talk through the right options.

3

Fixed written quote

Itemised and fixed, with no extras added once the job starts.

4

Fitted by our team

Our own fitters, usually in a day or two, with a proper clean-up.

Proudly local

Local to Durham

Surveys and fitting all happen at your property, so you never need to come to us.

  • Based in Low Fell, Gateshead, covering Durham
  • Surveys and fitting carried out at your property
  • The same local team from quote to fit, with no subcontracted chain
  • Phone lines open Monday to Friday, 9:00am to 5:30pm
FAQs

Common Questions from Durham Homeowners

My house is on the Bailey or near the Cathedral. Can I get UPVC windows at all?
It depends on the property's specific listing status and the conservation area rules that apply to it. Some properties in this area can have sympathetically designed UPVC; others may require timber or a different approach entirely. We'll be straight with you about what's realistic once we've checked the specifics, rather than quoting a job that later hits a planning wall.
I live in a former miners' terrace in a coalfield village. Is replacement here any different to a city job?
Not in terms of the work itself. These houses were built to fairly consistent proportions across the county, which actually makes replacement more straightforward than a period city-centre property, with no listed building restrictions in most cases.
Do you cover villages outside the main towns, like the smaller coalfield villages?
Yes. Get in touch with your postcode and we'll confirm coverage on the call.
How long does a full replacement take on a typical Durham terrace?
Usually a day, sometimes two for a larger property or one with more complex period features to match.
How much do composite doors cost in Durham?
Every composite door we fit is made to measure, so the price depends on the size of the opening, the style, the glazing and whether you want side panels or a toplight. We'll give you a fixed, itemised price at the free survey, not a ballpark figure that changes later.
Where are you based?
In Low Fell, Gateshead, just off the A167 Durham Road, which runs south through Birtley and Chester-le-Street to Durham city.
I let a house in one of Durham's selective licensing areas. Can you help?
Yes. The council's scheme covers 103 areas and runs until 31 March 2027. We can repair failed locks, broken glazing and misted units, or replace doors and windows that have had it, and work around your tenants. Check the exact licence conditions with Durham County Council.
My windows in Newton Aycliffe are misting up. Do I need new ones?
Usually not. Misting between the panes means the sealed unit has failed, not the frame, so in most cases we can replace just the glass unit and keep your existing window. Save your cash, just change the glass.
Will new windows help my rental reach EPC C by 2030?
It can help. Swapping old single or early double glazing for A-rated units reduces heat loss, but an EPC rating looks at the whole property, so it's worth getting an assessor's view alongside our quote. The deadline for privately rented homes is October 2030.

Get a Free UPVC Windows & Composite Doors Quote in Durham

Whether it's a conservation-sensitive window near the Cathedral, a composite front door in Chester-le-Street or a misted unit in Newton Aycliffe, call us for a free, no-obligation survey and a fixed, itemised quote.

Why us

WHY CHOOSE 1ST FIX UPVC

Family-run and based right here in Gateshead, we've built our reputation on straight-talking advice, tidy workmanship and fair pricing, not pushy sales tactics.

Trustworthy, Honest & Reliable

A trustworthy local company serving Gateshead, Tyne and Wear and the North East.

Experienced Tradesmen & Fitters

No fuss, no hassle, just experienced, trusted fitters and tradesmen.

Fair, Fixed Prices

No costly links in the chain, and what you're quoted is what you pay.

A-Rated Energy Efficient Fully Insured & Guaranteed Free No-Obligation Quotes
White UPVC bay window fitted in Gateshead Sage green composite front door fitted in Gateshead

DOORS, WINDOWS & UPVC Repairs Throughout Gateshead and the North East. Call Today on 0800 047 2610

Call 0800 047 2610 Free Quote