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Cortizo Aluminium Windows

Cortizo Aluminium Windows

Trusted by thousands of UK installers

Slim, strong aluminium windows from Cortizo, built for a premium look and a clean install. With narrow sightlines, a thermally broken frame and a wide colour choice, they are the windows to specify when a job calls for contemporary aluminium across the whole property.

Slim aluminium sightlines for a contemporary look
Thermally broken for strong energy performance
Wide powder-coat colour choice, single or dual colour
Multi-point locking fitted as standard

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Cortizo aluminium windows give your customers the slim, contemporary look that defines modern aluminium, with the engineering quality Cortizo is known for. The sightlines are narrow for more glass, the thermally broken frame keeps energy performance strong, and a wide powder-coat palette ties the windows in with the rest of the scheme. They are a strong, low-maintenance window that holds its finish for years.

Casement and other aluminium window styles
Thermally broken construction
Single or dual colour finish
Wide choice of glazing

Good to know

Cortizo window questions, answered.

Are aluminium windows better than uPVC?

Aluminium gives you slimmer sightlines and a stronger frame, so you get more glass and a more premium look. It is a natural upgrade to sell against uPVC, especially on contemporary and higher-end jobs, with a thermal break keeping efficiency strong.

How long do aluminium windows last?

Aluminium is exceptionally durable and the powder-coat finish holds up well, so a quality aluminium window lasts many years with very little upkeep, which is a strong reassurance to pass on.

What is the difference between uPVC and aluminium windows?

Aluminium is stronger, so the frames can be slimmer for the same opening, giving more glass and a sleeker look. uPVC is a budget-friendly all-rounder, while aluminium is the premium, slim-sightline choice.

How do you clean aluminium windows?

A wipe down with warm soapy water keeps the powder-coat finish looking fresh. No special products are needed, which keeps maintenance simple for customers.

Do I need a trade account to order?

Yes. Registration is free with instant approval, trade pricing shows once you are logged in, and you can quote and order any time from The Trade Hub.

More aluminium window options

More aluminium windows.

Comparing options? Here are the other aluminium windows we stock: Smart aluminium windows and Smart Heritage aluminium windows.

Smart Aluminium Windows

Slim, contemporary aluminium windows from Smart Architectural Aluminium, a name fitters know and trust. Strong, thermally efficient and finished in a wide powder-coat palette, they are a dependable aluminium window that quotes easily and installs predictably across a wide range of jobs.

Smart Heritage Aluminium Windows

Period-style aluminium windows that capture the slim, steel-look profiles of traditional and Crittall-style windows, with all the strength and efficiency of modern aluminium. They are the windows to specify on period properties, conservation jobs and any home that wants a heritage look without the upkeep of old steel.

Cortizo Bi-Fold Plus

A premium aluminium bifold door with slim sightlines and a smooth, quality glide. The Cortizo Bi-Fold Plus is engineered for a clean install and a top-end finish, so it is the door to reach for when a customer wants their opening to feel expensive.

Cortizo Cor Vision Aluminium Sliding Doors

An ultra-slim sliding door for jobs where the glass is the whole point. The Cor Vision has some of the narrowest sightlines in the range, so it is the slider to specify when a customer wants an almost frameless wall of glass onto the garden.

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