Imperial College London Tags: Commercial | Added: 08 September 2023 Deceuninck 2500 Tilt and Turn windows were fitted at the Imperial College in London. Length: 30 months Products: 1,100 frames Deceuninck 2500 Tilt and Turn windows Decoroc 4 sided colour Iron Grey RAL 7011 Acoustics RW38db U Value 1.5 Customer saving versus aluminium was 30% Tilt and Turn windows key features: Bold, modern, contemporary with classic European pedigree Class 4 Air Permebality; Class 8A Water tightness; Class A5 2000Pa exposure Galvanised steel profiles optimised for strength and secure hardware attachment 'U' values can be achieved below current minumum requirements