✓ Verified Google reviews·✓ Reviewed regularly·✓ Updated 30 August 2026
Written by Mark Reid,
Trades Editor ·Verified 30 August 2026
Edinburgh's housing stock throws up more variety than most cities its size, and that shapes who you'll want fitting your windows. There's the New Town and Marchmont tenements with their box sash and case windows, often under conservation area rules or listed building consent, where a botched job can mean a letter from the council rather than just a draughty room. Then you've got the 1930s semis out in Corstorphine and Blackhall, the sandstone terraces of Bruntsfield, and newer builds around Granton and the Waterfront where uPVC or aluminium is standard. A good installer needs to know the difference between working on a category B listed flat in Stockbridge and swapping units in a 1990s house in Liberton, because the paperwork, glazing bars and even the putty finish can vary a lot.
The businesses featured here are pulled from public business listings and ranked mainly by review rating and how many reviews they've built up, with a small lift given to those with a working website and phone number, since that's usually a sign a business is easy to actually get hold of. We read through each firm's homepage to check that window installation is genuinely what they do day to day, which stops general builders or double glazing sales agents with no fitting team from cluttering up the list. Any listing that's flagged as permanently closed gets removed automatically, so you shouldn't hit dead ends.
Where you see a Trust Verified badge next to a business, that firm has gone through our fuller check, 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 doing your own homework before signing anything, checking Gas Safe or FENSA registration where relevant, asking for proof of insurance, and getting a written quote. Ask how long the firm's been trading locally, whether they handle listed building or conservation area consent if you need it, and what guarantee comes with the glass units and the fitting itself. Get at least two or three quotes before you commit, since prices for what looks like the same job can vary by a surprising amount across the city.
How We Select & Rate The Best Window Installers in Edinburgh
Ranking is driven mainly by review rating and review count from public business listings, with a small lift for businesses showing a working website and phone number. We read each business's homepage to check window installation is what they primarily do, which keeps unrelated trades off the page. Listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have gone through our fuller check, 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 detail. Other businesses here haven't been independently verified by us, so inclusion isn't an endorsement. Do 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 →
Edinburgh Sash and Case specialises in window installation services throughout Edinburgh, operating from their base in the EH11 area. The company has earned a strong reputation with customers, maintaining a 4.8 out of 5 star rating based on 284 verified reviews. Their expertise focuses on sash and case window solutions for residential and commercial properties across the city.
The Sash and Case Restoration Company specialises in window installation and restoration services from their base in Edinburgh's EH16 area. Operating from Unit 15 at Peffermill Business Centre, they focus on traditional sash and case window repair and replacement for properties across the city. With a strong reputation reflected in their 4.9/5 star rating from 184 verified customer reviews, they provide expert craftsmanship for both residential and commercial window projects.
Gecko Glazing Ltd. provides professional window installation services throughout Edinburgh, operating from their base in the EH11 area. The company has earned a perfect 5-star rating from 91 verified customer reviews on Google. They specialise in fitting replacement windows for residential and commercial properties across the Scottish capital.
Vetro Trade Frames Ltd provides professional window installation services from their base on Dumbryden Industrial Estate in Edinburgh. The company maintains an impressive 4.9/5 star rating based on 38 verified customer reviews, reflecting their commitment to quality workmanship and customer satisfaction. Operating from the EH14 area, they serve Edinburgh and surrounding districts with reliable window fitting solutions.
Sash & Case Solutions specialises in window installation services throughout Edinburgh, operating from their base on Chesser Loan in the EH14 area. The company has earned a perfect 5-star rating from 31 verified customer reviews on Google. They focus on traditional sash and case window solutions for residential and commercial properties across the city.
EPS Sash And Case specialises in the repair and installation of sash and case windows, a common feature in Edinburgh's older tenements and townhouses. The firm's focus on this traditional window style rather than generic glazing has helped it build a strong local reputation, reflected in a 4.8 rating from 38 reviews.
Stevenson Glass & Glazing provides professional window installation services throughout Edinburgh from their base in the EH11 area. The company has earned a perfect 5-star rating from 25 verified customer reviews on Google, reflecting their commitment to quality workmanship. They specialise in both residential and commercial glazing projects across the Edinburgh region.
Sash & Case Windows Direct specialises in window installation services throughout Edinburgh, operating from their Canonmills base on Rodney Street. The company has earned a perfect 5-star rating from 18 verified customer reviews, reflecting their commitment to quality workmanship. They focus on traditional sash and case window solutions for residential and commercial properties across the Edinburgh area.
GR Window & Door Specialists Ltd provides professional window and door installation services throughout Edinburgh from their base in Stenhouse Cross. The company has earned a 4.3-star rating from 36 verified customer reviews on Google. They serve residential and commercial clients across the EH11 area and surrounding Edinburgh postcodes.
Edinburgh's tenements and townhouses rely on traditional joinery, and RD Sash and Case works specifically with the timber sash and case windows common across the city's older properties. The firm focuses on repair and restoration rather than wholesale replacement, keeping original features intact. Its five-star record from eleven reviews reflects that specialist approach.
RHP Renovations Ltd provides professional window installation services throughout Edinburgh from their base in the EH3 area. The company has earned a perfect 5-star rating from 3 verified customer reviews, reflecting their commitment to quality workmanship. Their experienced team handles residential and commercial window fitting projects across the city.
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 installer cost in Edinburgh?
For a standard uPVC window in a semi-detached house you're typically looking at £500 to £900 per window fitted, while timber sash and case replacements in a tenement flat can run £900 to £1,800 each once you factor in matching glazing bars and horns. A full house re-glaze, say eight to ten windows, often lands somewhere between £6,000 and £15,000 depending on frame material and whether listed building work is involved. Get two or three quotes, since prices for near-identical specifications can differ by hundreds of pounds between firms.
Do I need planning permission or listed building consent for new windows in Edinburgh?
If your flat or house is in a conservation area, which covers most of the New Town, Stockbridge and large parts of the Southside, or if it's a listed building, you'll almost certainly need consent before swapping window styles or materials. Edinburgh Council is fairly strict about keeping timber sash and case windows rather than allowing uPVC in these areas. A reputable installer should flag this before quoting and can often help with the application, but it's worth checking with the council's planning department yourself too.
How long does it take to fit new windows?
A single window swap usually takes half a day to a full day per window, including removing the old frame, fitting the new unit and making good the plaster or render around it. A full house of eight to ten windows typically takes a team three to five working days, weather permitting. Sash and case restorations take longer than straightforward uPVC replacements because of the extra joinery involved.
What's the difference between uPVC, timber and aluminium windows?
uPVC is the cheapest and lowest maintenance option, good for insulation and fine for most 1930s to modern builds. Timber sash and case windows suit period tenements and listed properties, look more authentic, but need repainting every five to ten years and cost more upfront. Aluminium sits in between on price, gives slimmer frames and a more contemporary look, and is popular for extensions or rear elevations where planning rules are less strict.
Will new windows help with Edinburgh's damp and draughty weather?
Decent double or triple glazing with a proper seal makes a real difference against the wind coming off the Forth, particularly in exposed spots like Leith or up towards Corstorphine. But windows alone won't fix underlying damp problems caused by poor ventilation or blocked airbricks, so if you've got condensation or mould issues already, it's worth getting that looked at separately rather than assuming new glass will solve it.
How do I choose between window installers in Edinburgh?
Ask to see recent examples of work in similar properties to yours, ideally other tenement or period homes if that's what you have, and request references you can actually call. Check whether they're FENSA registered or use a Competent Person Scheme, since this affects building regulations sign-off. Confirm public liability insurance is current and ask for the policy number so you can verify it. Get quotes in writing that specify frame material, glass spec (such as Low-E or acoustic glazing), and what happens if a listed consent application is needed. Comparing at least three quotes on the same specification is the simplest way to spot anyone over or undercharging.
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