Horlicks building Tags: | Added: 16 August 2023 Deceuninck 2500 tilt and turn windows were installed in the Horlicks Building. Products: 666 Frames Deceuninck 2500 Anthracite Grey RAL 7016 Tilt and turn windows Tilt and turn windows key features: Bold, modern contemporary with classic European pedigree Class 4 Air Permability; 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 minimum requirements