Sliding door

Product Summary

As a leading aluminum profile manufacturer, we proudly present our HMK 140 thermal break sliding doors, engineered for superior performance and durability. Crafted from 6063-T5 native high-quality aluminum with a robust wall thickness of 2.2mm, these doors offer exceptional strength and longevity. The powder coating uses high-grade Aksu powder for a sleek, long-lasting finish. Featuring 5+15A+5 (25mm) double tempered glass with an optional 30mm thickness, they provide excellent insulation and safety. The thermal break design incorporates PA66 nylon insulation strips, effectively reducing heat transfer and enhancing energy efficiency. EPDM rubber sealing strips ensure a tight seal against drafts, dust, and moisture. Ideal for modern residential and commercial spaces, our sliding doors combine aesthetic appeal with functional excellence, backed by our expertise in aluminum extrusion manufacturing.

Frequently Asked Questions

Q1: What is the standard wall thickness of the aluminum profile used?
A1: The standard wall thickness is 2.2mm for most models (e.g., MK902-MK902, MK903-MK904), though some variants like MK918 feature 1.2mm and MK917/MK901 have 1.6mm.

Q2: What type of glass is included, and can I customize the thickness?
A2: The standard glass is 5+15A+5 (25mm) double tempered glass for safety and insulation. You can also opt for a 30mm thickness as an optional upgrade.

Q3: How does the thermal break improve energy efficiency?
A3: The thermal break uses PA66 nylon insulation strips to separate the interior and exterior aluminum frames, reducing heat conduction and minimizing energy loss, making your space more comfortable and cost-effective.

Specification Table

Specification	Detalles
Aluminum Profile	6063-T5 native high-quality aluminum, wall thickness 2.2mm (varies by model)
Finish	Powder coated with Aksu powder
Glass	5+15A+5 (25mm) double tempered glass, optional 30mm
Insulation Strip	PA66 nylon (thermal break)
Sealing	EPDM rubber sealing strips
Model Series	HMK 140 thermal break sliding doors

1、6063-T5 native high-quality aluminum profile with a wall thickness of 2.2mm;

2、powder coated with Aksu powder;

3、The standard glass is 5+15A+5 (25mm) double tempered glass, with optional thicknesses of 30mm;

4、The insulation strip PA66 nylon;

5、Equipped with EPDM rubber sealing strips;

HMK 140 thermal break sliding doors
MK902-MK902		MK903-MK904
2,2 mm		2,2 mm
MK894-MK893		MK899-MK900
2,2 mm		2,2 mm
MK911-MK912		MK917
2,2 mm		1.6mm
MK918		MK901
1.2mm		1.6mm