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25+ YEARS · FITTING SCOTLAND'S HOMES

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

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.

OUR WINDOWS

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.

BROWSE BY TYPE

Find the right window for your home.

By Material:

uPVC Windows

Warm, low-maintenance, value all-rounder. 

ALUMINIUM WINDOWS

Slim frames, more glass and a sharp, contemporary finish.

By Style:

Casement

The versatile classic. Wide-opening and suited to any home.

Tilt & Turn

Two windows in one. Ideal for flats and upper floors.

Sliding Sash

Character & modern warmth, for period and tenement homes.

By Glazing:

Double Glazing

Warmer, quieter, more secure. A-rated and fitted as standard.

Triple Glazing

The premium upgrade for exposed and roadside homes.

Blinds in Glass

Integral blinds sealed inside the glazing, privacy with no upkeep.

Why Hi Spec 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.

SIMPLE, NO-PRESSURE PROCESS

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

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Rated 5/5 on Google · Verified customer reviews

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 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.

Yes. Every window is A-rated as standard, with energy-efficient double glazing to help keep your home warmer and your bills lower.

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.

Yes. We remove your old frames, fit the new ones and leave your home clean and tidy.

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.

Yes. We supply and fit windows across Scotland, including Glasgow, Edinburgh, Aberdeen, Dundee, the Highlands and everywhere between.

SECURE YOUR WINDOW INSTALL SLOT TODAY

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We’re booking up fast for summer – secure your installation slot now. Tell us what you need and we will be in touch within one working hour.

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