The APA Facade Systems design team have just completed a new thermally enhanced ST70HI casement window system. Along with the insulating cellular EPDM centre seal from our original ST70HI, the new system includes new polyamides and a closed-cell polyethylene foam core. This increases the effectiveness of the barrier to cold, reducing or eliminating the cause of condensation.
Our Enhanced 2 3/4” Window System
This enhanced thermal performance makes the ST70 window a very cost-efficient solution for your eco-friendly project.
With a glazing variant of 1 1/8” – 1 5/8“, this high-performance window is suitable for all types of construction from Residential to Commercial, Educational to Healthcare.
The durability and performance characteristics of the ST70 window regarding acoustics and weather tightness have resulted in this system achieving and surpassing the AAMA 101 standards for windows and doors, meeting the CW PG50 grade.
- Includes multi-point locking for added security
- Superb thermal performance
- Eco-friendly polyamide core
- Glazing thickness of 1 1/8” – 1 5/8“
- Identical sightlines throughout
- Can be pre-assembled in-house saving installation time/cost
- Available with single, dual color or anodized finish.
- Polyester powder coating to ASTM 2604.
- Matching rebate doors available
- Evaluated and tested to AAMA 101 for windows and doors meeting the CW50 grade.
The ST70 outward opening casement window is available in a variety of styles such as tilt and turn, casement (push out/in swing), awning, hopper or parallel sash.
The versatility of the locking mechanism used in the ST70HI window allows the designers to incorporate extra-large sashes in the building.
Tilt & Turn
The ST70 Inward Opening Tilt & Turn Window System is a great solution to areas of a facade that require ease of access for cleaning or maintenance.
The windows durability and performance characteristics – acoustics and weather tightness, meet with the highest AAMA standards and are all independently tested by an ASTM approved and certified facility.
Our Window Systems
- ST70 HI
- ST70 Concealed Sash
- Life-Enhancing Window