Put the rail where towels are easy to reach from the bath or shower and where the whole household can use it. Check the space with a towel hanging down, with the door open and with any drawers pulled out.
Test the position before drilling
Mark the proposed body size with masking tape. Measure how far the rail, brackets and valves will project from the finished wall, then add the hanging towel to your test. Move the bathroom door, shower screen and vanity drawers through their full travel.
Keep controls and pipework accessible
Choose a height that lets the people using the bathroom reach the hanging positions. Ask the installer to check suitable fixings, existing pipe routes and valve access. If considering electric or dual fuel, ask a qualified electrician to assess the proposed position.
Frequently asked question
Can a wide towel rail go under a window?
Yes, if the complete installation fits below the sill and the window and its fittings still operate freely. See the under-window sizing guide.
For the full checklist, see our guide to choosing a wide heated towel rail for a large family bathroom. Browse wide towel radiators to compare sizes.