Tactile surface contrast: assess it against the actual floor
Review tactile surface contrast against the actual adjoining finish and lighting. A product colour viewed on a screen cannot establish the contrast of an installed route.
Selection considerations
Request a sample and place it against the approved floor material. Check the appearance under the expected lighting and exposure conditions. Keep any measured contrast requirement with the responsible accessibility designer and applicable specification.
Record both tactile and background finishes in the approval schedule. A later change to paving or floor colour should trigger another review. Avoid treating an attractive visual combination as evidence of compliance. The selected product, surface pattern and route location still need their own checks alongside contrast.
Before you specify or order
- Compare physical samples
- Record tactile and floor finishes together
- Recheck after background changes
Relevant BULDX catalogue examples
These records illustrate the product types discussed. Compare the full specifications before selecting; listing here does not establish project suitability or make the items interchangeable.
BDX-TS-DIR · Product geometry from the catalogue; a family illustration may be shared by variants. Consult the selected technical documents for dimensions and the approved fixing detail.| Product and code | Selected catalogue fields |
|---|---|
BDX-TS-DIRDirectional Tactile SurfaceTactile Surfaces |
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BDX-TS-WRNWarning Tactile SurfaceTactile Surfaces |
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Common question
Can a catalogue photograph establish contrast?
No. The actual materials, lighting and any specified measurement method need review.
References and scope
Product fields are from the BULDX catalogue. Confirm the current selected drawing, supporting performance documents and approved project detail before ordering. External references, where listed, provide background guidance and do not certify these products.