Alitherm 400 Windows offer a perfect blend of modern innovation and timeless aesthetics, making them an excellent choice for a wide range of residential and light commercial applications. These windows are crafted with Smart’s pioneering polyamide thermal break technology, which creates an effective barrier between the cold air outside and the warm air inside, significantly reducing thermal transmittance. This results in enhanced energy efficiency and improved overall U-values, ensuring your home remains comfortable throughout the year.

With sleek, slim lines and options for both flush and chamfered profiles, Alitherm 400 Windows deliver exceptional weather resistance, meeting and exceeding the rigorous standards set by PAS 24:2016 for security. The system is fully compliant with the latest Building Regulations (Document L), making it a forward-thinking solution for any project, whether new build or refurbishment.

These windows are also designed with Smart’s innovative Quick-Glaze Bead technology, featuring an integrated gasket and ‘tap-in’ design, allowing for faster, more straightforward installation. Available in a wide range of colours, including the ability to match any RAL colour, Alitherm 400 Windows offer extensive customisation options to suit any architectural style, while maintaining the highest standards of performance and security.

Key Features:

• Advanced Thermal Efficiency: Incorporates an extended polyamide thermal break for superior energy efficiency, with a U-value of 1.4 W/m²K.
• Enhanced Security: PAS 24:2016 accreditation ensures robust security for peace of mind.
• Customisable Profiles: Choose between flush or chamfered profiles, with a variety of colour options to match your design requirements.
• Quick-Glaze Technology: Integrated gasket and tap-in bead design for quicker and easier installation.

Alitherm 400 Windows are an ideal choice for homeowners and developers seeking windows that offer a high level of performance, security, and aesthetic appeal, backed by cutting-edge technology and design.