Visul Flexstone Panels
ADA Approved Detectable Warning Systems

'Patents Pending'

Visul Flexstone Panels FAQs

  1. How many tiles are there in a box? – 8 per box

  2. What size are the tiles?– 2ft x 1ft

  3. How much does a box of tiles weigh?– 26-31 lbs depending on tile

  4. How much does an adhesive kit weigh? – 11 lbs.

  5. How many tiles can be installed with 1 adhesive kit?– One adhesive kit will adhere one box of tiles on an average substrate.

  6. What equipment is required to install Visul Flexstone Panels? - •Power drill and paddle mix – to mix adhesive
    • Duck tape – to mark adhesive application area
    • Chalk line – pathfinder installation or rail road platform projects
    • Notched trowel – to apply the adhesive to the substrate
    • Small angle grinder with wire cup brush – surface preparation
    • Latex gloves – to protect hands
    • Paint thinner and shop rags - for cleaning up
    • Roller wheel – to remove trapped air

  7. In what conditions can the tiles be laid? – The temperature must be above 36°F. Temperature and radiant heat from the sun will affect cure times, the warmer the conditions, the faster the cure. If fitting tiles below 50°F ‘Visul Quik-Set’ adhesive is required.

  8. How long does the adhesive take to cure?– cure times vary dependant on temperature, Quik-set takes 30 minutes to 1 hour between 50 and 75°F respectively.

  9. Does Visul's truncated dome tile meet ADA requirements? - Yes. Visul Flex Stone Panels have been manufactured to function as the best truncated dome detectable warning surface available while meeting ADA / ADAAG requirements.

Are you Compliant with the Americans with Disabilities Act?

If you head up a DoT or Commercial Business, we can help you with ADA compliant Detectable Warning Systems for the safety of visually impaired citizens in your community and within your premises.


Email for information on which Visul Flexstone Panel is right for your application.


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QEP Corporation supply (ADA) Americans with Disabilities Act approved truncated dome tiles and detectable warning systems that currently has (DoT) Department Of Transportation approval in the states of South Carolina, Michigan, Georgia, Texas, Alabama, New Mexico, Oregon, Tennessee, Oklahoma, Kentucky, Louisiana, Missouri, West Virginia, Minnesota and North Carolina.
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