3 Best Window Installers in Newcastle upon Tyne for 2026
🪟 3 businesses·📍 Newcastle upon Tyne
✓ Reviewed regularly·✓ Updated 23 September 2026
Written by Mark Reid,
Trades Editor ·Verified 23 September 2026
Newcastle's housing stock throws up all sorts of window jobs, from the bay windows on the Victorian terraces around Heaton and Jesmond to the uPVC replacements needed on the 1960s and 70s estates out towards Kenton and Westerhope. Older properties in Sandyford or Fenham often still have timber sash frames that need careful matching if you want to keep the character of the street, while newer builds in Gosforth or Wallsend tend to be straightforward uPVC or aluminium swaps. Coastal weather along the Tyne also means installers here deal with more wind and rain exposure than you'd get further inland, so sealing and drainage details matter more than they might elsewhere.
The businesses featured on this page are pulled from public business listings and ranked using review rating and review count, with a modest boost for those showing a working website and phone number. We read through each business's homepage to confirm window installation is genuinely what they do day to day, which stops unrelated tradespeople slipping onto the list. Listings flagged as permanently closed are stripped out automatically. Where you spot a Trust Verified badge, that business has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; our How We Verify page sets out exactly what that involves. Businesses without the badge haven't been through that process with us, so it's worth running your own checks before booking.
Before agreeing to anything, ask to see FENSA or CERTASS certification, since this is what proves the work meets building regulations without needing a separate council inspection. Check what guarantee comes with the frames and the installation labour, and get it in writing rather than taking a verbal promise. It's also worth asking about U-values if energy efficiency matters to you, particularly on an older Newcastle property where draughts are a common complaint. Get two or three quotes minimum, since prices for the same job can vary by several hundred pounds between firms, and use that as a chance to compare not just cost but how clearly each installer explains the work involved.
How We Select & Rate The Best Window Installers in Newcastle upon Tyne
Rankings are driven by review rating and review count from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm window installation is what they primarily offer, and listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; see our How We Verify page for the full list. Other businesses on this page have not been independently verified by us, and their inclusion isn't an endorsement. Always carry out your own checks before hiring anyone.
Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
Quick Comparison: Window Installers in Newcastle upon Tyne
Window installation and glazing work across Newcastle upon Tyne, carried out by Dave Kendall Ltd. The company holds a five-star Google rating drawn from over 600 reviews, a notable marker of consistency for a trade where disruption to the home is an everyday reality. They cover residential glazing needs throughout the area, including NE15 and surrounding postcodes.
Joinery and window installation services in Newcastle upon Tyne, with a particular focus on sash windows. PT Joinery & Sash Windows Ltd covers both new installations and repair work, drawing a five-star rating across 25 Google reviews. The NE15 postcode base places the business well for serving the west of the city and surrounding areas.
Specialising in window installation across Newcastle upon Tyne, Martins Windows covers residential properties in the NE6 area and surrounding neighbourhoods. The company holds a 4.6 Google rating from customer reviews. Its focused scope allows for consistent quality across supply and fitting, without the overheads of a larger general contractor.
Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
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How much does a window installers cost in Newcastle upon Tyne?
A standard uPVC window replacement typically runs from around £400 to £700 per window fitted, depending on size and style, while a full house re-fit (say 8 to 10 windows) can land anywhere between £4,000 and £8,000. Timber sash windows, common in the older terraces around Jesmond and Heaton, cost more, often £900 to £1,500 each, because of the joinery involved. Aluminium and bay windows push the price up further. Always get two or three quotes, since the spread between installers on the same spec can easily be £1,000 or more across a whole house.
Do I need planning permission to replace windows in Newcastle upon Tyne?
Most homes can replace windows under permitted development without needing planning permission, but this changes if your property is listed or sits within a conservation area, and Newcastle has several, including parts of Jesmond, Gosforth and the Grainger Town area in the city centre. In those cases you may need consent, particularly if you're changing the window style or material. A reputable installer should flag this at the quote stage, but it's worth checking with the council's planning department yourself if you're unsure.
What's the difference between FENSA and CERTASS registration?
Both are competent person schemes that let installers self-certify their work meets building regulations, so you don't need a separate council inspection. FENSA is the older and more widely recognised scheme, while CERTASS covers similar ground. Either is acceptable, but you should get a certificate after the job either way, as you'll need it if you sell the property later. Ask upfront which scheme the installer uses and confirm the certificate will be issued once work is complete.
How long does it take to fit new windows?
A single window can be swapped in half a day, but a full house re-fit usually takes two to four days depending on the number of windows and whether any brickwork or lintel repairs are needed. Older Newcastle properties with non-standard openings, common in Victorian terraces, sometimes take longer because frames need to be made to measure rather than fitted off the shelf. Ask your installer for a realistic timeframe before work starts, including how they'll handle bad weather given how exposed some parts of the city can be.
Should I choose uPVC, timber or aluminium windows?
uPVC is the cheapest and lowest maintenance option, and it suits most semi-detached and terraced homes across areas like Walker and Byker. Timber suits period properties where keeping the original look matters, particularly sash windows in conservation areas, but it needs repainting every few years. Aluminium sits at the higher end price-wise and gives slimmer frames, popular for modern extensions or larger glazed areas. Think about maintenance time as well as upfront cost before deciding.
How do I choose between window installers in Newcastle upon Tyne?
Start by checking the installer holds FENSA or CERTASS registration and ask to see it, don't just take their word for it. Look at their recent customer reviews across a few different sites, not just one, and check whether they have public liability insurance, ideally asking for a copy of the certificate. Ask how long they've been trading locally and request references from jobs done nearby if possible. Get a written quote that breaks down materials, labour and any disposal costs, and be wary of anyone pushing you to sign on the day.
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