ALITHERM 400
The next generation of aluminium windows!
Give your clients the best Windows on the market!
Combining outstanding value and quality, with class-leading performance and security, Alitherm 400 delivers a range of stylish, energy-efficient window and single and double door options.
Fully compliant with Part L of the Building Regulations, this versatile system is perfect for a wide range of both new build and refurbishment projects, including, schools, colleges, hospitals, offices and public sector housing – as well as individual homes. In fact, the system’s supreme flexibility makes it the ideal solution for almost any project.
Security guaranteed.
Co-extruded gaskets are now integrated into the sashes, outer frames, and Smart Quick-Glaze Beads, simplifying fabrication and speeding up installation. Available in a choice of Standard, Slimline, Flush, and Heritage sash styles, the system offers outstanding design flexibility to suit a wide range of applications. A Tilt & Turn window option is now also available, providing enhanced functionality and versatility.
