Three centred curves
Pseudo Ellipse
Oval shaped, the pseudo ellipse (not a true ellipse) is formed from two 3-centred arches.
Fixed Panel
Minimal sightlines but consideration needs to be given for cleaning access.Unit Options Min Radius Slimline 46 (FL) 220mm Heavy Duty 42 (FL) 400mm Lift Out
A removable sash provides occasional access for ventilation, cleaning and maintenance.Unit Options Min Radius Slimline 45 (LO) 300mm Heavy Duty 41 (LO) 450mm
Pseudo Ellipse Head
Oval headed, the pseudo ellipse is not a true ellipse but formed from 3 centres.
Fixed Panel
Minimal sightlines but consideration needs to be given for cleaning access, ideal for use in combinations.Unit Options Min Radius Slimline 46 (FL) 220mm Heavy Duty 42 (FL) 400mm Lift Out
A removable sash provides occasional access for ventilation, cleaning and maintenance.Unit Options Min Radius Slimline 45 (LO) 300mm Heavy Duty 41 (LO) 450mm
Never miss one bit!
Subscribe to our monthly Newsletter to receive updates on our news and CPD initiatives.
Thank you!
Thanks for joining our mailing list.
Our use of cookies
We use cookies to provide you with a great experience and to help our website run effectively. You can find out more and change your cookie preferences anytime on our Cookie Policy page.