Scandinavian Slimline Timber/Aluminium Windows Outstanding Performance to Passivhaus Level

Flush casement outward opening windows with slim frames for ultra-high performance buildings up to Passivhaus level. GreenSteps Scandinavian Slimline windows are a low cost way to achieve Passivhaus performance.

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Features for life Benefits for living

GreenSteps Scandinavian Slimline windows use 48mm Argon filled insulated glazing units to achieve an outstanding overall window u-value of just 0.65W/m2K. They are protected by a fully finished aluminium cladding system with a double gasket sealing system. Benefitting from a factory painted or stained internal timber finish.

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The technical stuff that makes them work

Numerous outward opening options including side hung, side swing, top hung and fully reversible hinge systems. Overall window u-value down to 0.65W/m2K.
Download the product brochure here GreenSteps Scandinavian Slimline. Technical drawings can be downloaded here PDF