Architect | Workshop | Jansteel


With an installation depth of only 50 mm, the Jansen Economy 50 profile system is suitable for slender, elegant window designs without thermal insulation. Tested systemised fittings and fixtures are available for all common opening types. Also available Art System 20 mm. Extremely slim profiles not thermally broken.

Materials / surface finishes

Uncoated steel or hot-dip galvanised steel strip, suitable for powder-coating or stove-enamelling 

Stainless steel 1.4307 and 1.4404 untreated or polished 

Window and opening types

Side-hung, turn-tilt, bottom-hung, top-hung and double-vent windows 

Fixed lights 


Electric control 

Concealed or surface-mounted fittings 

Special technical features

Special geometries (circular arches, trapezoidal windows etc.) 

Installation depth 50/58.5 mm 

Test certificates

Airborne sound insulation Rw 43 db 

Tightness against heavy rain class E750 

Air permeability class 3-4 

Resistance to wind load class C4/B4 

Burglary protection WK (RC) 1-3 

Bullet proofing FB4 S/NS