Our ST70 HI window system has recently been re-designed producing an improved thermal performance.
The combination of new thermally efficient, eco-friendly polyamide, along with new foams and an insulated centre seal increases the effectiveness of the barrier to low temperature, reducing or eliminating condensation.
This enhanced thermal performance makes the ST70HI window a very cost-efficient solution for your eco-friendly project.
With a glazing variant of 28-42mm, this systems high-performance window is suitable for all types of construction from Residential to Commercial, Educational to Healthcare.
Its durability and performance characteristics regarding acoustics and weather tightness have resulted in the ST70HI achieving the highest BS/EN standards, independently tested by a UKAS approved and certified facility.