Aluminum Lift and Slide Door, GDM150

Aluminum profiles are well-organized, providing elegant appearance; The second generation of lift & slide door hardware with hidden lock seat design, improving the safety and elegance; Unique drainage design with better performance regarding watertightness; Large glass area offers unobstructed views, and the maximum load-bearing capacity of a single door leaf frame can reach 400kg; Optional electric lifting mechanism can be controlled using remote control or push-button panel, and anti-pinch function is available for high safety and reliability; Performance

Wind resistance	P3≥5.0
Airtightness	2.5≥q1>2.0
Watertightness	250 ≤ ΔP ＜ 350
Sound insulation	35≤Rw Ctr
Thermal insulation	3.0>k≥2.5