Modern NFRC Certified Thermal Break Aluminum Sliding Door with Low-E Double Glazed Glass U-value 1.7 for US Market Exterior Use

We adopt Aerospace-Grade Aluminum Alloy 6063-T5/6063-T6 with a wall thickness of 1.4-3.0 mm (customizable). It features high strength, excellent corrosion resistance, strong wind pressure resistance, and long service life, fully adapting to various complex outdoor environments.

We provide flexible glass options including single glass, double insulated glass; Low-E, laminated, and triple insulated glass are optional, with the insulated glass gap ranging from 12A to 27A. All glass configurations realize outstanding heat insulation, sound reduction, UV protection, and safety explosion-proof performance according to project needs.

Our products are designed with multi-seal technology using German/Japanese grade gaskets, and dual thermal break structure is optional. This design ensures superior air tightness, excellent water and wind proof performance, and further improves heat and sound insulation effects for a comfortable indoor environment.

We use high-quality stainless steel or imported hardware accessories, which are smooth in opening and closing, wear-resistant, and durable with low maintenance cost. The products are compatible with both smart locks and standard locks, adapted to different hardware grades according to customer requirements.

Yes, we provide one-stop customization service. The customizable scope includes size, color, and multiple opening modes (inward casement, outward casement, sliding, folding, awning). All mainstream opening modes are covered, realizing full-scenario adaptation to meet personalized project needs.

The delivery cycle for samples is 5-7 working days; the delivery cycle for bulk orders is 35-45 working days. For urgent orders, delivery schedules can be negotiated according to current production capacity to respond efficiently to project timelines.