Aluminium Windows Scotland
Slim-framed aluminium windows that put glass and light first. Strong, precise and built to last, fitted across Scotland by our own dedicated team – with aluminium on display at both showrooms and the Sheerline lift and slide door in Glasgow.
Near you: Aluminium windows in Glasgow → · Aluminium windows in Stirling → · Aluminium casement windows →
When you want more glass and less frame
Slim sightlines, more daylight
Aluminium is so strong the frames can be far thinner than uPVC while carrying much larger panes – so you get more glass, more light and a sharp contemporary line.
Built to last decades
Powder-coated aluminium holds its colour and finish for decades with almost no maintenance, and resists warping and corrosion in the Scottish climate.
The premium choice
A crisp, engineered look that suits modern extensions, renovations and architect-designed homes – and a finish uPVC cannot quite match.
Warm, despite the metal
Older aluminium had a reputation for being cold. Modern thermally-broken aluminium does not deserve it.
Thermal break through the frame
A polyamide barrier separates inside from outside, stopping the cold transferring through the metal.
Double or triple glazing
Warm-edge spacers and modern glazing engineered for the Scottish climate, even across large glazed areas.
Slim looks, real warmth
You get the thin frames of aluminium without giving up warmth or paying for it in your heating bills.
The aluminium range
Aluminium casement windows
Slim Sheerline and Cortizo casement windows with more glass and a crisp, contemporary line. Sheerline Classic and Prestige, and Cortizo Cor Vision and Vision Plus.
Aluminium casement windows →
Aluminium sliding doors
Wide-span sliding and lift and slide doors with minimal frames and maximum glass. The Sheerline lift and slide is on display in our Glasgow showroom.
Aluminium sliding doors →
Roof lanterns & large glazing
Aluminium roof lanterns and large-format glazing for extensions and open-plan spaces, flooding rooms with light. Including the Sheerline S1 roof lantern.
Roof lanterns →Also in aluminium: bifold doors → · slimline steel-look windows → · Crittall-style doors →
Colours: the full RAL palette, with anthracite grey the most popular contemporary choice. Dual-colour and textured, matt or gloss finishes available.
Strength you can see
Aluminium is inherently strong, and that strength is a security feature in itself.
Rigid, hard-to-force frames
The frames are exceptionally rigid and difficult to force, with robust multi-point locking as standard.
Multi-point locking
Standard on every opening window, internally glazed where the specification allows.
Toughened glass options
Toughened and laminated glass available. Meets current Scottish Building Regulations.
Fitted by our own team
Aluminium demands precise fitting – slim frames leave no room for a rushed job. Every installation is carried out by our own dedicated fitters, never subcontracted, so the standard of the fit matches the quality of the product.
From first visit to final fit
Visit a showroom or book a survey
See aluminium in person at either showroom, or we come to you.
Free, fixed quote
One fair price, no seasonal urgency.
Survey and manufacture
Made to order to precise measurements.
Installation
Our own fitters, to Scottish Building Regulations, tidied up and walked through.
Aluminium windows near you
We fit aluminium windows across Glasgow, Stirling and Scotland from our two showrooms. Choose your nearest location for local details.
See aluminium windows in person
See the slim sightlines for yourself before you decide. Cortizo aluminium is on display in both showrooms, and the Sheerline lift and slide door in Glasgow. No appointment needed.
Glasgow · 34 Houston Street, Kinning Park Industrial Estate, Glasgow G5 8RS
Mon, Tue, Thu 9am-4:30pm · Fri 9am-3:30pm · Closed Wed, Sat, Sun
Stirling · Block 4, Unit 6, 20 Munro Road, Springkerse Industrial Estate, Stirling FK7 7UU
Mon-Fri 9am-12pm & 12:45pm-4:30pm (Fri close 3:30pm) · Closed Sat, Sun