Sieger Slim Casement: Slim Casement Window  


The Sieger® Slim Casement Window is an award-winning aluminium window system. The modern aluminium profiles can be designed into a variety of configurations to suit the requirements of the project. These slim windows are a fantastic choice for both new buildings and replacement windows. They provide a simple yet effective window design that boasts high levels of thermal performance.

Sightline: 65mm across vent and frame

Thermal Insulation: Uw values from 1.1 W/m2K

Security: PAS 24 Certified 

Max Window Size: side hung windows 700mm wide / 1300mm tall, top hung windows 1200mm wide / 1300mm tall

Configurations: side hung windows, top hung windows, fixed windows

Glass Specification: glass thickness up to 44mm, double glazing with low e coating and argon gas filling

Weather Protection: full testing completed, air (4), wind (2400 Pa), water (E1200)