Hadrian UK - Elite Stainless Steel w. Visual Contrast
One of the principal issues raised by AD M (The Approved Document M – Access to and Use of Buildings) addresses problems encountered by the visually impaired at doors and in washrooms. Specifically, approved Document M recommends, for partially-sighted persons, that a difference in light reflectance between two surfaces of 30 points (on a scale where 0 is black and 100 is white) will give adequate visual contrast. […]
