Ada Slip Coefficient For Wood Floors

For decades it was widely believed the americans with disabilities act ada required a static coefficient of friction dry or wet as applicable of 0 60 or higher for level floors and 0 80 for ramps.

Ada slip coefficient for wood floors.

Ground and floor surfaces along accessible routes and in accessible rooms and spaces including floors walks ramps stairs and curb ramps shall be stable firm slip resistant and shall comply with 4 5. Currently a floor must have a minimum dynamic coefficient of friction dcof between 0 30 0 42 for standard flat flooring where sloped or ramped surfaces exceeding a 2 slope requires a dcof between 0 30 0 45. In fact this was never true and the access board of the u s. Thick x 1 2 in.

4 5 2 changes in level changes in level up to 1 4 in 6 mm may be vertical and without edge treatment. Slip resistant flooring is an important element of ensuring a public access floor is compliant with ada regulations. Listed below are ada compliant requirements for ground and floor surfaces check if your floor or ramp os ada compliant. Specifications for floor and ground surfaces address surface characteristics carpeting openings and changes in level.

Ada ground and floor surfaces along accessible routes must be stable firm and slip resistant. What cof slip resistance ratings mean. Length slip tongue for solid flooring 10 pieces carton 16 46 case. In a nonmandatory appendix to a proposed rule in 1990 osha said a reasonable measure of slip resistance is static coefficient of friction scof is recommended as a guide to achieve proper slip resistance.

A cof of 0 5 is not intended to be an absolute. Wood flooring is one of the easiest types of floors to install. But if you are shopping for flooring for your home coefficient is an important concept to understand in relation to hardscaping materials and motion. This guide explains requirements in the ada standards for floor and ground surfaces.

There has never been an official osha slip test or safety standard for flooring. General ground and floor surfaces. The american with disabilities act ada was thought to have set a standard coefficient of friction of 0 60 for level floors and 0 80 for ramps. However the us department of justice has pronounced that the ada was never the creator of nor is it responsible for these standards.

Wide x 48 in. Department of justice has disavowed any responsibility for this custom. This home depot guide provides step by step instructions to install solid hardwood flooring. Firmness stability and slip resistance 302 1 carpet 302 2 openings 302 3 changes in level 303 common questions.