Thermo-break Lift-slide Door

Description

Lift-Slide Door: Reinforced Mullion Design

Our thermo-break lift-slide door features a reinforced mullion design. Consequently, the entire structure gains exceptional rigidity and strength. This solid framework effectively resists deformation and withstands harsh weather, ensuring long-term reliability and safety for your home.

Smooth Operation & Secure Locking

The door operates with impressive ease and security. First, a heavy-duty lift-and-slide hardware system enables smooth, effortless motion. Next, you can easily engage the multi-point locking mechanism at any position along the track. Finally, a simple 180-degree turn of the handle securely raises or lowers the door for a perfect seal and stable opening.

Superior Wind Pressure Resistance

We build this door for ultimate stability. Specifically, the sash utilizes a 2.2mm thick profile wall, which exceeds the national standard of 1.8mm. Therefore, its wind pressure resistance is significantly enhanced, providing robust protection against strong winds and storms.

Efficient Drainage & Multi-Layer Sealing

This lift-slide door manages weather intelligently. Its split-flow drainage design quickly channels water away. Moreover, this system avoids direct wind exposure to drain holes, which effectively prevents whistling noises and potential water backflow. Additionally, a multi-layer sealing system combines high-quality rubber gaskets and silicone-treated brush seals. As a result, it provides comprehensive protection against drafts, dust, and external noise, ensuring a quiet and comfortable indoor environment.