Premium Aluminium Windows

Our Premium Aluminium Window system can produce a range of residential Casement Windows in many styles and designs. These windows are very thermally efficient, slim and strong, using some of the latest technology to provide the very best in security, performance and exceeding the building regulations. These exceptional windows are highly versatile and can be made to suite a variety of applications, with top hung, side hung and even bottom hung configurations.

These windows are available in a wide choice of Glass, colours and finishes, including dual colours. Our Premium Window range is available and a large range of profiles including flat, chamfered and ovolo designs to achieve traditional or contemporary appearances and is now also available with our Chelton¨ Handle Range. With our premium aluminium windows there is something to suit any home.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Duration Group is consulted before specifying.

Duration Group


Premium Aluminium Windows

Top hung
• Height: 350 - 1400 mm
• Weight: 50 kg
• Width: 350 - 1250 mm
• Energy Efficiency Rating: B
• U-value (overall): 1.6 W/m2k
• Water Tightness: 600 Pa
• Wind Resistance: 2400 Pa
• Uniclass: Pr_30_59_98 Window units

Side hung
• Height: 350 - 1250 mm
• Weight: 50 kg
• Width: 350 - 650 mm
• Energy Efficiency Rating: B
• U-value (overall): 1.6 W/m2k
• Water Tightness: 600 Pa
• Wind Resistance: 2400 Pa
• Uniclass: Pr_30_59_98 Window units

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