With our Plus lines, an innovative, fibreglass-reinforced plastic (powerdur®) is used. The unique, specially developed system considerably improves the heat insulation values.

HSF products are customisable in a variety of ways – we offer a broad design range of shapes, materials and colours. The entire HSF range can be perfectly combined with one another, for a uniform appearance.

85 mm

Construction depth

0,94 W/m2K

Uf value

0,72 W/m2K

Best UW value

Up to RC3


Optional equipment

Types of glass

Elegant combinations with the diversity of glass at HSF

Select your favourite for your requirements. Whether it is standard glass, heat insulation glass or safety glass, HSF offers the best solution.


Large selection of HSF handles.

Always at hand. Select from the broad choice of elegant handles in various materials, designs and colours.


You are on the safe side with HSF.

Safety according to the HSF standard is the result of sophisticated technology that also covers aesthetic aspects. After all, increased safety should not lead to reduced quality of design. 


So that you enjoy your HSF products for as long as possible.

Outstanding heat insulation values and perfect safety are a matter of course at HSF.