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.

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.

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