Aluminium Doors, Expertly Fitted Across Scotland
Slim frames, more glass and a sharp, contemporary finish. Aluminium doors are strong, secure and built to last – available in any RAL colour, expertly fitted and backed by a 15 year insurance-backed guarantee.
FREE · NO OBLIGATION
Get your free aluminium door 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.
Slim, strong and built for modern homes.
Aluminium is the premium choice for homeowners who want maximum light and a clean, contemporary look. Because the frames are so strong, they can be far slimmer than uPVC – so you get bigger glass panes, sleeker sightlines and doors that make a real design statement, whether that’s a striking front door or a wall of glass onto the garden.
Slim sightlines, more glass
Strong, narrow frames mean larger panes and more natural light.
Strong and secure
Robust frames and multi-point locking for a door that's tough as well as good-looking.
Built to last
Corrosion-resistant and hard-wearing, staying sharp in the Scottish climate.
Any colour you like
Powder-coated in any RAL colour, matt or textured, that won't flake or fade.
Warm as well as strong
Thermally broken frames help keep the cold out and the heat in.
Contemporary style
Crisp, architectural lines that lift the look of a modern home.
From front doors to walls of glass.
Entrance Doors
Slim, secure and striking aluminium front doors.
Sliding & Patio Doors
Big glass panes that slide smoothly for maximum light and garden views.
Bi-fold Doors
Fold back a whole wall to open your home to the garden.
REAL aluminium systems · any RAL colour · slim frames · thermally broken · multi-point locking
Trade-grade quality composite doors, fitted for your home.
25+ years' experience
A quarter-century fitting composite doors for homeowners across Scotland.
Trade-grade quality
The same premium products 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 door 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
Rated 5/5 on Google · Verified customer reviews
Posted on Google Fiona STrustindex verifies that the original source of the review is Google. Very happy with service providedPosted on Google Kai GTrustindex verifies that the original source of the review is Google. As a lead generation partner, we've had a very positive experience working with this company. They're professional, responsive, and easy to communicate with, making the whole process smooth from start to finish. It's been a pleasure building a working relationship with them, and we look forward to many more successful projects together.Posted on Google Stephanie MTrustindex verifies that the original source of the review is Google. Communication from my initial online enquiry right the way through to the completion of the job was excellent. I am extremely happy with the quality of the work that has been carried out by Hi-Spec. After shopping around for some time I found their prices to be highly competitive and their service second to none.Posted on Google Stacey HTrustindex verifies that the original source of the review is Google. ***** 5 star review for service and quality of work carried out. I would highly recommend Hi-Spec Windows and Doors.Posted on Google Sean RTrustindex verifies that the original source of the review is Google. First-class service from Hi-Spec Windows & Doors from the initial enquiry right through to the installation. The team was professional, friendly, and the quality of the workmanship was excellent throughout. I would highly recommend Hi-Spec Windows & Doors to anyone looking for quality products and outstanding service.Posted on Google Carly DTrustindex verifies that the original source of the review is Google. 10/10 experience, thank you so much and i will be backPosted on Google Bayley MTrustindex verifies that the original source of the review is Google. Very happy with the new installation of my windows from the service to the job being completed.Posted on Google AdamTrustindex verifies that the original source of the review is Google. I recommend 5-Star Service.Posted on Google Fiona CTrustindex verifies that the original source of the review is Google. The service was very professional and all the work was carried out to a high standard and the workers were very clean and helpfulPosted on Google Pierce MTrustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐ I couldn’t be happier with the service from Hi-Spec Windows & Doors. After getting a few different quotes, they stood out as offering the best value, and from the very first visit everything was straightforward and professional. The salesman arrived on time, took the time to talk me through all the different options, answered all my questions, and we agreed on a package that suited exactly what I was looking for. The surveyor who came out to measure was also punctual, friendly, and professional. I was given an installation date, everything went exactly to plan, and the fitting team did a fantastic job. The new windows look amazing and the quality of the work is excellent. I genuinely can’t fault the whole experience from start to finish. Great communication, reliable, professional service, and a brilliant end result. I would have no hesitation in recommending Hi-Spec Windows & Doors to anyone looking for new windows. 5 stars all the way!
Common questions about aluminium doors
Are aluminium doors warm enough for the Scottish climate?
Yes. Modern aluminium doors are thermally broken – a barrier inside the frame stops the cold transferring through – so they stay warm and efficient.
Are aluminium doors secure?
Yes. Robust frames and multi-point locking make them a strong, secure choice for front and garden doors.
What colours are available?
Almost any – aluminium is powder-coated in any RAL colour and finish, and can be different inside and out.
Are aluminium doors more expensive than uPVC?
Usually, yes – you’re paying for slimmer frames, more glass, a contemporary finish and exceptional durability. We’ll give you a clear, fixed price at your free survey.
Can I get aluminium sliding, patio or bi-fold doors?
Yes. Aluminium’s strength makes it ideal for large sliding, patio and bi-fold doors with slim frames and big glass panes.
Can aluminium doors span large openings?
Yes. Aluminium’s strength lets it carry big glass panes with slim frames, making it ideal for wide sliding and bi-fold doors that open your home to the garden.
Do aluminium doors need much maintenance?
Very little – the powder-coated finish won’t flake or fade, so an occasional wipe is all they need.
How much do aluminium doors cost?
It depends on the style, size and finish you choose. The best way to get an accurate price is a free, no-obligation survey with a fixed written quote.
Do you fit aluminium doors across Scotland?
Yes we do – including Glasgow, Edinburgh, Aberdeen, Dundee, the Highlands and everywhere between
Will you remove my old door?
Yes, we can remove your old door, fit the new one and leave your home clean and tidy.
Ready for your free aluminium door quote?
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.
Book your free survey
No obligation. Reply within 1 hour.
