Aluminium Casement Window System

Product Introduction

Hawke No.61 system casement window

Technical Parameters

Frame thickness 61mm Thermal Barrier strip 24mm;

Sash thickness 70mm Thermal Barrier strip 24mm;

Glass:Double glass/ Triple glass

Hardware: Sobinco+HOPPE (Standard groove, hardware universal)

The excellent performance of this series greatly improves the thermal insulation, sound insulation and airtightness of the building, and at the same time minimizes the dependence of active mechanical heating or refrigeration systems.

1. Insulation properties: With Technoform heat insulation strips and double tempered glasses, the Uw is 2.2 W/(㎡．K)

2. Water proof performance: with the principle of equal pressure and the form of stepped drainage structure to ensure the sealing performance, the profile is designed to be high inside and low outside to avoid the phenomenon of water backfill, special design of the arch bridge-shaped glass holder, to avoid the accumulation of accumulated water between the profile and the glass gap, to achieve planned drainage performance. Mullion connector is casted aluminium corner joint, will greatly improve the sealing performance and strength of connection, and also we designed the specific lock corner joint,to avoide the mullion shaking, improve the sealing performance.

3. Sound proof performance: The special structure design ensure the tight seams,choose hollow glasses with different specification, and also the special multicavity design, will reduce the acoustic resonance effect,improve the sound proof performance, bring you a comfortable living environment.

Hawke Structure drawing and special design

What we choose on our Hawke system window?

4. Hawke not only provides complete doors and windows, but also aluminium extrusion profiles and accessories.

5. For aluminium profiles, we will pack them with kraft paper, and for complete products, we will pack them in wooden cases.