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Slender design

Swish system windows come with sleek, gently curved framing.

Safe and Secure

Thanks to their Secured by Design accreditation, Swish casement windows effectively secure a property.

Multiple hinging options

Our casements can be hinged at either the top, side or bottom

5 chambered system

The presence of a 5 chambered system allows for exceptional insulation values

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Meeting all security standards

Our casement windows from Swish feature Securistyle Defender Standard hinges, which have been tested to BS6375-1 quality assurance, the industry standard for weather sealing and draught proofing performance. With Maco R.A.I.L multi-point locking systems, tested to quality assurance standard BS7950, the casement windows that we manufacture are all ultra-secure.

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Energy efficiency

Available in 24 and 28mm double glazing and 44mm triple glazing, the 5 chambered system found on our casement windows enables them to achieve energy efficiency ratings of A+. Triple glazed options can achieve enviable U-values of 1.2 W/m2K. RCM or steel reinforcement can be applied, in order to further improve levels of insulation.

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Colour and style options

Available in a vast range of woodgrain and colour foil finishes, Stedek can apply any RAL colour at special request. Cills, packers, arched heads and casement horns can be added on, if required.

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We pride ourselves on our reputation for quality

We expect nothing less than excellence here at Stedek. Whether it’s products, service or aftercare, quality makes up the core of our ethos. We’re so confident in the quality we have on offer here that we offer a 10 year guarantee on our whole range, as standard.

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