Two Lewisham schools – Sedghill School and Catford High School – have benefited from the Building Schools for the Future programme of investment and window and door manufacturer NorDan has supplied windows for the upgraded buildings.

Sedghill School, which is already complete, features NorDan’s timber tilt and turn windows throughout.

The windows have a whole window U-value of 1.6W/m²K, improving on the current Building Regulations standard of 1.8W/m²K, and the windows installed in stairwells are also fire rated.