super smooth light insulation thermal break thermal bridge aluminum profile interior front sliding glass door double glazing
Stronger profiles: | Thickness of aluminum profile is 1.4-2.0mm. |
Best Rollers: | Use bearing wheels and slide smoothly. |
Easy installing: | We will offer instructional manual to make installation easily. |
Glass: | Double glass are available. |
Hardware: | Many kinds of locks are available, German brand or Chinese brand. |
Sound insulation: | over 36 db |
Wind pressure resistance: | V3 |
Air permeation resistance: | A3 |
Water resistance: | 5.U-Value< w/m2.k |