Choosing the right window is no longer a mere design decision, it is an investment in sustainability, health, and long-term ...

Watch as we install UPVC windows and a door in our garden room project! Learn the process and tips for a smooth installation to improve your garden space. #GardenRoom #HomeImprovement # ...

Unlike conventional vinyl windows, Alpen's Tyrol is manufactured from uPVC (unplasticized polyvinyl chloride), with a multi-chambered frame design and continuous fiberglass reinforcements.