/ What is LRV?
Light Reflective Values measure the percentage of visible and usable light reflected from a surface when illuminated by a light source
/ LRV Testing
LRV Testing
It ensures that visually impaired people navigate spaces confidently and safely. The current guidance states that there should be a minimum difference of 30 LRV points between two adjacent surfaces. LRV is a measure of scale from 0 – 100 where 0 is perfect black and 100 is perfect white. In the context of tiles, this contrast requirement specifically applies to; walls and floors, ceilings and walls, handrails and walls
- Our LRV Testing Services Include:
Accurate measurement of surface reflectance using calibrated equipment
Guidance on colour contrast for walls and floors
Support for architects, designers, and specifiers in achieving optimal visual contrast
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