• Muli-chamber 77mm profile

• 4 profile designs options - Functional, Deco, Hidden Vent, Renaissance

• 16mm double glazed unit option, 58mm triple glazed unit option

• Outward or inward opening

• U-value 119mm: St. 1.9 / HI 1.6 / HI+1.2 W/m²K

• Up to 45 dB acoustic performance

• PAS 24 Certified

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• Muli-chamber 77mm profile

• 3 profile designs options - Functional, Hidden Vent, Renaissance

• 16mm double glazed unit option

• 52mm triple glazed unit option

• Outward or inward opening

• Can be glazed on inside or outside

• Secured by Design accreditation

• U-value 0.94W/m2K with tripled glazed unit, 1.2W/m2K with double glazed unit

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• Slim frame 68mm

• 26mm double glazed unit option, 42mm triple glazed unit option

• Outward opening

• Can be glazed on inside or outside

• Secured by Design accreditation

• U-value 1.1W/m2K with tripled glazed unit, 1.4W/m2K double glazed unit

• Ultra slim frame 38mm

• 3 profile designs options - Classic, Cubic and Ferro

• 16mm double glazed unit option, 55mm triple glazed unit option

• Outward opening

• Can be glazed on inside or outside

• Secured by Design accreditation

• U-value 1.4W/m2K with tripled glazed unit, 1.9W/m2K double glazed unit