RickAstoria
REGISTERED
- Joined
- Oct 17, 2009
- Messages
- 531
20% is building code...ADA is a whole different animal.....You need a good designer.....I imagine Indiana allows IEBC, but a local will know better..
20% rule is ADA but is also in the I-codes as that comes from Federal laws. In some states, the states may adopt statutes/rules that effectively increase the requirement to more than 20%. 20% is the base line by Federal ADA law. However, states may increase, such as in Oregon has in its codes increased it to 25%.