True innovation – WARM ALUMINIUM
WarmCore, an innovative aluminium folding sliding door system which incorporates a radically different product design approach to deliver a new high performance fenestration framing solution: ‘warm aluminium’
WarmCore, an innovative aluminium folding sliding door system which incorporates a radically different product design approach to deliver a new high performance fenestration framing solution: ‘warm aluminium’

Exceptional Thermal Performance
Fully Concealed Multi Chambers extensively improve the thermal performance compared to thermally broken aluminium doors.
Fully Concealed Multi Chambers extensively improve the thermal performance compared to thermally broken aluminium doors.
- U-value of 1.4 W/m2K with 28mm double glazing
- U-value of 1.0 W/m2K with 44mm Triple glazing
4 External Aluminium Designs
- Pencil round
- Chamfered
- Square
- Decorative
All delivering a range of classic aesthetic styles
Colour range
White, Cream, Black (RAL 9005), Grey (RAL 7016)
Offering 16 possible colour configurations to sell straight from stock, including dual-colour options:
White, Cream, Black (RAL 9005), Grey (RAL 7016)
Offering 16 possible colour configurations to sell straight from stock, including dual-colour options:


