Houses are built to a set of standard heights: counters, doors, shower heads, light fixtures. Most of them are sized for an average body. When you’re building or renovating, every one of those numbers is a choice, and many of them cost little or nothing to change.
The standard heights
| Element | Typical standard |
|---|---|
| Kitchen counter | 36 in |
| Bathroom sink (pedestal) | 32–36 in |
| Shower head | 77–81 in |
| Toilet seat | 17–19 in |
| Towel bar | 48 in |
| Interior door | 80 in (6 ft 8 in) |
| Ceiling | 8 ft typical; 9–10 ft in many newer homes |
Sources: Delta Faucet, Wayfair.
What the building code requires
The code sets minimums, not targets. Under the International Residential Code, which most US jurisdictions adopt in some form (IRC R305):
- Living spaces and hallways: ceilings at least 7 ft.
- Bathrooms and laundry rooms: at least 6 ft 8 in, with 6 ft 8 in of clearance above a 30 × 30 in area at the shower head.
- Basement beams and ducts can come down to 6 ft 4 in.
Ceiling fans have their own rule: manufacturers require the blades to be at least 7 ft above the floor (fan installation manual). In a room with an 8 ft ceiling, that leaves very little room.
Your local code may differ, so check with your building department.
What to change when you build or renovate
- Raise the counters. Delta notes that counter height can be customized for very tall homeowners (Delta). A few inches higher in the kitchen saves your back every day. Taller bathroom vanities, at the top of the 32–36 in range or above, help just as much.
- Mount the shower head higher. In new construction it costs the same to put the outlet higher, or to add a slide bar so everyone in the house can set their own height.
- Use taller doors where ceilings allow. With 9 to 10 ft ceilings, 8 ft doors look right and change how a house feels to walk through (Wayfair).
- Keep walkways clear overhead. Use recessed lights or flush mounts over halls, stairs and doorways instead of hanging fixtures. Save pendants for over tables and islands.
- Watch the basement. Beams and ducts at the 6 ft 4 in minimum are where tall people hit their heads. Plan duct runs high or inside soffits along walls.
- Raise the towel bars and mirrors. Mount the mirror so its top sits well above your eye line.
The quick version
- Counters and vanities: go higher than the default.
- Showers: a higher outlet or a slide bar.
- Doors: 8 ft doors with 9 to 10 ft ceilings.
- Lighting: recessed or flush over walkways.
- Basements: keep ducts and beams out of the walking path.