WDMA 12 foot sliding glass door Aluminium thermal break door color:Dark Grey you can know the loading

you can know the loading well

H:This determines the height of your door

Material: Aluminum 6063-T5 B

Two kind of bifold shutter

WDMA 12 foot sliding glass door Aluminium thermal break door color:Dark Grey you can know the loadingLVDUN 12 foot sliding glass door Aluminium thermal break door Product Description 01 High quality imported hardware Adopting the original imported Belgian Sobinco hardware brand, all metal aluminum material, surface anti corrosion treatment, exquisite craftsmanship, it's secure and anti pry. 02 Ultra high precision profile Using 6060 T66 ultra high precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it