SILKA Aluminium Lift & Slide Doors achieve a 1.4 U-value

Testing for the new SILKA Lift and Slide door has been highly successful and the stunning floor-to-ceiling door offers a 1.4 W/m2K U-value at standard test sizes. “The tech team knew it was going to get a good test result,” says Andy Jones, Sales and Marketing Director responsible for SILKA in England and Wales. “The […]