Accessible design guidelines cover more than grab bars — they set out how much space a bathroom needs so someone can move, turn, and transfer safely. Here's what the main figures mean for a home renovation.

Full clearance retrofits usually apply to new construction or major remodels. For an existing home, the highest-impact, lowest-cost changes are almost always a correctly placed grab bar, a toilet riser, and non-slip flooring — see our 5 Fixes Under $750 page for combos that cover the most common risk points without touching the room’s layout.
Not necessarily -- these are guidelines for new construction or full remodels. Most existing homes benefit from a few targeted changes rather than a full layout retrofit.
Toilet seat height -- a riser gets most standard toilets into the 17 to 19 inch range in under an hour, without any construction.
Yes, that's part of our free phone consultation -- we'll ask about your layout and tell you honestly what's worth changing, then confirm exact measurements on install day.
We'll confirm bowl shape and fit over the phone, then get it installed within 24–48 hours.