Aluminium Windows

Improved Thermal Performance

Aluminium Windows are particularly suited if you wish to replicate Crittal steel windows. We offer a steel replacement window range which copies the features of the steel window whilst offering modern security, thermal performance and virtually no maintenance.

Because of the number of options and different profiles / sections available it is very difficult to show them all so we would recommend contacting us to go through the options and what would be most suitable for your property. We supply and install to residential properties as well as office buildings, where aluminium windows are really popular.

Aluminium features

• Strong slim sight lines
• 58mm or 70mm frame depth to accommodate varying types of applications
• Unique polyamide thermal break design to improve thermal performance
• Internally or externally glazed options
• Flat, chamfered or sculptured details to achieve traditional or contemporary appearance

SCI has been doing this for over 30 years. With around 10,000 satisfied replacement window and door customers, SCI has thrived on quality, innovation and customer care. Our customers appreciate the no pressure, no hassle approach and commitment to service – long after the installation has been completed.

SCI has always relied on word of mouth and recommendation rather than advertising. If you are looking to update the aluminium windows in your South West London or Surrey property as well as increasing security throughout, then please call SCI Windows on 020 8648 0426. Or please get in touch via our contact form.