Clarks Glass Alitherm 600
This versatile range of profiles can provide many solutions for residential and light commercial applications. It can create traditional casement windows inspired by the elegance and styling of timber products, or contemporary style windows designed for modern homes or offices.
We supply a huge range of window styles, opening options, hardware and colour choices – enabling you to choose the perfect system to meet your exact needs.
High Quality, yet Affordable
Designed to offer excellent weather resistance and featuring a ‘thermal break’ between the inside and outside frames to provide excellent insulation properties, all our systems allow you to enjoy the comfort of improved insulation as well as lower energy bills.
Suitable for both Residential and Commercial
The Alitherm 600 profile is specifically designed to meet the requirements of refurbishment and renewal projects on listed buildings and in conservation areas. Ideal for Victorian and Art Deco projects, the range of commercial and residential windows and balcony doors are already proven in a wide range of renovation, refurbishment and heritage projects across the UK.