70 series casement window profiles

Product Introduction

The casement 70 series meets the national B-class wall thickness requirements, with a reasonable cross-section and wall thickness design, ensuring the strength of doors and windows while improving the material window rate. The multi chamber and three sealed structure meets the national 75% energy-saving policy requirements, making it the best choice for high-altitude and high-end buildings.

Product Features

● The wall thickness of the main profiles for doors and windows complies with the requirements of the national profile standard GB/T8814-2017 and the national standards for doors and windows GB/T28886-2012 and GB/T28887-2012.

● The standard high-end slot design can be equipped with 13 series high-end hardware accessories, which not only improves the performance of the entire window, but also enables more opening methods, easy use, and safety and anti-theft functions.

● The Profile has four chamber or five chamber structures, three seal design, centrally mounted large rubber strip soft seal structure, convenient conversion of three/two seals, taking into account both thermal insulation and energy saving as well as processing efficiency, making the doors and windows more water-vapor-separated, and having more superior thermal insulation and watertightness performance.

● Insulating glass can be configured in a variety of standard sizes including 23mm, 26mm and 39mm, ensuring excellent thermal insulation and sound insulation performance.