Smart Systems - Aluminium Windows & Doors

Coastal Glass utilise the revolutionary aluminium door and window ranges from Smart Systems - Alitherm, Duotherm & Visoglide.
Smart sliding glass windows and doors

Stunning aluminium products from Smart Systems.

At Coastal Glass we supply and install the innovative aluminium glazing systems and window extrusions from the leading manufacturer of aluminium products, Smart Systems. With over 20 years experience in the glazing industry Coastal Glass offer a quality fitting service, utilising Smart Systems window and door products.

Designed and manufactured with quality, durability and high performance in mind, the Smart System ranges are perfect for both commercial and domestic properties. Here at Coastal Glass we offer their three, core product ranges.

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A modern detached house
A large cottage house


Better suited to residential properties, the Alitherm range of aluminium windows and doors offer exceptional value and quality, as well as, outstanding performance and security. Alitherm utilises Smart System's revolutionary polyamide thermal break technology which creates a secure barrier between the warm air inside your property and the cold air outside. With this supreme thermal efficiency you can keep your home warm, saving on your energy bills!

Alitherm products can be customised to suit your taste with a range of colours, including metallic and dual colours. The unique windows are also available in a number of range and styles, such as traditional timber styling or more contemporary windows for modern homes or offices.


The Duotherm range of windows and doors are perfect for a range of projects for both commercial and domestic properties, such as replacement windows into existing buildings and installations into new buildings. They are designed to deliver high thermal efficiency and provide supreme glazing and security with the Smart's three point locking system. Constructed from aluminium, Duotherm windows and doors offer a high-end look and feel, making the perfect finishing touch to your home or property. Not only that, they meet and exceed energy conservation guidelines and provide incredible durability.

This window and door range are finished with a beautiful powder coat finish, solid white high gloss or mahogany and light oak colour woodgrain effect. There are options to suit every requirement.

Smart sliding glass windows and doors
A modern detached house


The Visoglide sliding door combines contemporary styling with robust performance to provide a system that is not only aesthetically pleasing but also deliveries exceptional thermal performance. Visoglide deliver optimum performance and are tested to the highest standards to guarantee durability.

Smart's impressive sliding door system makes an eye-catching impact to the exterior of your home or commercial property. The large glass panels allow you to enjoy the stunning views of your outside space and creates a wonderful way to flood a room with light. Built with quality, Visoglide doesn't compromise when it comes to offering thermal efficiency and weather resistance.

Characterised with bold aluminium sections and styled with clean aesthetic lines, this door works in harmony with the character of any home. The specially developed sliding mechanisms enable even the largest sashes to slide open and closed smoothly, whatever their size.

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The range you choose will be dependent on your requirements. Our knowledgable team at Coastal Glass are happy to assist you in selecting the right product to suit your needs and property. Get in touch today for your free quote.