Replacement Windows, Expertly Fitted Across Scotland
A-rated windows in uPVC and aluminium, in every style – from casement and sash to tilt & turn – all made to measure, expertly fitted and backed by a 15 year insurance-backed guarantee.
Trusted by Scottish homeowners for over 25 years.
FREE · NO OBLIGATION
Get your free windows quote
Takes 30 seconds. We reply within 1 hour.
No obligation · No pushy sales · Free survey
See what customers have to say about their experience with Hi Spec Scotland, from first enquiry through to installation.
Find the right window for your home.
Blinds in Glass
Integral blinds sealed inside the glazing, privacy with no upkeep.
Every window your home could need, in one place.
Whatever you’re after – the warmth and value of uPVC, the slim, contemporary lines of aluminium, or a traditional sash to suit a period home – we make and fit it to measure across Scotland. Every window comes A-rated as standard, in the style, colour and glazing that’s right for your home. Not sure where to start? Tell us what you need and we’ll guide you at a free, no-obligation survey.
FENSA Registered
Every window and door installation meets Building Regulations, with a FENSA certificate issued for your records.
15 year guarantee
Every installation is protected by an insurance-backed guarantee, giving you complete confidence from day one.
25 Years' Expertise
A quarter-century of experience, installing A-rated windows and doors to a higher standard across Scotland.
Trade-grade quality windows, fitted for your home.
25+ years' experience
A quarter-century fitting premium uPVC windows for homeowners across Scotland.
Trade-grade quality
The same premium, A-rated windows the trade relies on, fitted to an exacting standard in your home.
15 year guarantee
An insurance-backed guarantee on every installation, for complete peace of mind.
Covering all of Scotland
Edinburgh, Glasgow, Aberdeen, Dundee, the Highlands and everywhere between.
Rated 5/5
Verified Google reviews from right across Scotland, for tidy installs, honest quotes and a finish that lasts.
No pushy sales
Free survey and a clear, fixed written quote. Honest advice, zero pressure and no hard sell.
From quote to fitted, in four steps.
Free home survey
We measure up and talk through your window options, at a time that suits you.
Fixed written quote
A clear, no-obligation price with no hidden extras and no pressure to commit.
Expert installation
Experienced, fully insured fitters install cleanly and tidily - every job FENSA registered.
15 year guarantee
Backed by an insurance-backed guarantee and friendly local aftercare.
Recent Window installs across Scotland
Common questions about our windows
Thinking about new windows? Here are quick answers about materials, styles, glazing and installation across Scotland.
What types of windows do you supply?
We supply and fit A-rated windows in uPVC and aluminium, in casement, tilt & turn and sliding sash styles, all made to measure across Scotland.
uPVC or aluminium: Which should I choose?
uPVC is the warm, cost-effective all-rounder; aluminium offers slimmer frames, more glass and a contemporary look. We’ll help you weigh them up at your free survey.
Are your windows energy efficient?
Yes. Every window is A-rated as standard, with energy-efficient double glazing to help keep your home warmer and your bills lower.
Do your windows come with a guarantee?
Yes. Every installation is covered by a 10-year insurance-backed guarantee.
How long does a window installation take?
Most home installations are completed within a day or two, depending on the number of windows. We’ll give you a clear timescale with your quote.
Will you remove and dispose of my old windows?
Yes. We remove your old frames, fit the new ones and leave your home clean and tidy.
How much do new windows cost
It depends on the number of windows, the material, style and glazing you choose. The best way to get an accurate price is a free, no-obligation survey. We’ll give you a fixed written quote with no hidden extras.
Do you fit windows across Scotland?
Yes. We supply and fit windows across Scotland, including Glasgow, Edinburgh, Aberdeen, Dundee, the Highlands and everywhere between.
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