Ada Max Transition Height Between Two Flooring Materials

This guide explains requirements in the ada standards for floor and ground surfaces.

Ada max transition height between two flooring materials.

Entryways are a common area where we find ourselves wanting to change flooring. Wood for example has a very different finish height than ceramic tile. Check out this link and browse around click on the pictures for blow ups and products for different uses used in flooring of any type. The part that is raised off the floor is only 1 4 and does comply with ada.

General ground and floor surfaces. Specifications for floor and ground surfaces address surface characteristics carpeting openings and changes in level. 4 5 ground and floor surfaces. Listed below are ada compliant requirements for ground and floor surfaces check if your floor or ramp os ada compliant.

The part that is raised off the floor is only 1 4 and does comply with ada. Firmness stability and slip resistance 302 1 carpet 302 2 openings 302 3 changes in level 303 common questions. While installation manipulation with padding and underlayment help iron out these inconsistencies sometimes the only option is to work with a threshold to bridge the gap between the two materials used and make an even transition. Each material needs some kind of finish along its edge and different materials often create a change in floor height as well as changes in underfoot characteristics for example soft yielding.

Ada ground and floor surfaces along accessible routes must be stable firm and slip resistant. Stone or tile can stand up to moisture and mud tracked in from outside but hardwood is still the most popular flooring material for the rest of the house. Thresholds that are 3 8 thick on top level 2 thresholds only available in standard bevel design after the 1 4 bevel the thickness chamfers down to 1 8 thickness. 4 5 1 general 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.

You can deal with it easy enough using a belt sander and a piece of matching hardwood. Transitions between different materials. Wheelchairs move most easily on hard stable and regular surfaces. The differences in height between the two adjoining floors is typically not more than 1 2 inch at most.