Applications

a top performer – down to 5° pitch
Lacker’s topSwing roof windows offer a delicately crafted, architecturally appealing, premium-quality daylighting and ventilation solution for attic conversions. topSwing is suitable from an angle of inclination of 5°
 
Ready-assembled delivery
To allow prompt and trouble-free installation, we supply the windows as fully pre-assembled units complete with glazing. This means that our windows can be installed as easily as fixed glazing. This allows straightforward fitting of our facade louvre windows – in much the same way as fixed lights – with no time lost through fine adjustment of hardware etc.