Practical Guide
Handrail Height in the UK: A Practical Guide for Stairs
If you’re fitting a stair handrail, getting the height right makes a big difference to comfort, safety and confidence. This guide explains common UK guidance for stair handrail height, where to measure from, and what to keep in mind when planning a neat, supportive installation.
Recommended handrail height (UK)
For most staircases, common UK guidance places the top of the handrail at 900mm–1000mm above the pitch line on the stairs. On landings or level areas, this is typically measured vertically from the finished floor to the top of the handrail.
Important: Requirements can vary depending on the building type, project and location within the UK. If you are unsure, always check with your installer, architect or local building control before ordering or fitting.
Looking for a compliant handrail?
Once you have checked your stair layout and approximate rail height, you can browse our made-to-order wall-mounted handrail kits supplied ready to install.
Where do you measure from?
On stairs
Measure vertically from the pitch line to the top of the handrail. The pitch line is the imaginary line joining the front edge, or nosing, of each stair.
On landings
Measure vertically from the finished floor level to the top of the handrail.
Do you need one handrail or two?
In many homes, one handrail is enough. On wider staircases, fitting a rail on both sides can give more support and a more balanced feel. For commercial or public settings, requirements may differ depending on the project.
Should the handrail extend beyond the first or last step?
In many settings, guidance often shows the rail continuing beyond the first and last nosing to give support as you step on and off the staircase. In domestic properties, space can be tighter, so the aim is usually a rail that feels continuous, supportive and comfortably positioned over the usable section of the stairs.
Quick checklist for a handrail that feels right
- Keep the rail height consistent along the full flight.
- Choose a rail that feels comfortable and secure in the hand.
- Finish the ends neatly to avoid sharp edges or snag points.
- Fix into something solid using suitable fixings for your wall type.
- Check clearances around walls, corners and return sections before fitting.
Need help choosing the right length?
If you are still working out lengths, bracket positions or staircase layout, our measuring guide is the best place to start.
Shop handrail kits
Once you’ve checked your layout and approximate rail height, you can browse our made-to-order handrail kits below.
If your staircase is quarter-turn, half-turn or bespoke, use our continuous handrail calculator for measuring guidance and estimated price advice.
Frequently asked questions
What height should a handrail be on stairs in the UK?
Common UK guidance is usually 900mm–1000mm to the top of the handrail, measured from the pitch line on the stairs.
What is the pitch line on a staircase?
The pitch line is the imaginary line joining the front edge, or nosing, of each stair tread. This is the reference line commonly used when measuring handrail height on stairs.
Do the same handrail height rules apply on a landing?
On a landing or level area, the measurement is usually taken vertically from the finished floor level to the top of the rail.
Can CoreMount help with quarter-turn or half-turn staircases?
Yes. If your staircase is quarter-turn, half-turn or another more complex layout, our continuous handrail calculator is the best place to start for measuring guidance and estimated price advice.
Do I need a handrail on both sides of the staircase?
Not always. Many domestic staircases have a handrail on one side only, but wider stairs can benefit from a rail on both sides. Commercial and public settings may have different requirements.