APA Facade Systems Launch New ST4-600 Lift and Slide Door
APA Facade Systems have launched a new ST4-600 lift and slide door. The new lift and slide system exhibits the best thermal insulation in all the sliding range, with thermal transmissions as low as 0.9Wm2/K. This maximum energy-efficiency is possible thanks to the perfect combination of polyamide thermal breaks and cross-linked polyethylene foam combined with […]