Aluminium Doors
SD25 Slim
Our most thermally efficient aluminium
SD25 Slim is a slim-sightline aluminium lift and slide door. Triple glazed with tempered glass, it achieves a U-value below 0.7 W/m²K, with multipoint locking and powder-coated RAL finishes.
Material
Aluminium
Key performance
U-value below 0.7 W/m²K







