The secret of stair handrail height: safety first

Have you ever thought about the height standard of stair handrails? Let's reveal this little security detail.

Stair handrail height standard

The height of stair handrails is generally between 800- 1 150 mm, but the specific situation needs specific analysis! Different occasions and different needs have their own high requirements.

Indoor stair height standard

The height of indoor stairs should be not less than 90 cm, and when the length exceeds 5 m, it should be greater than 100 cm. Only in this way can people go up and down the stairs safely.

♂? Crossbar design

When the width of the railing is greater than 0.2m, the clear distance of the stair handrail column is less than 0. 1 1m, so as to avoid the danger of children climbing obliquely.

Children's regional design

Special attention should be paid to the stair design in kindergartens, primary and secondary schools! The distance between two columns is less than 1 1 cm, and anti-skid measures should be taken when stepping.

Safety in public places

In entertainment, fitness, landscape and other places, the safety of handrails and stairs is equally important. The distance between two columns should also be less than 1 1 cm.

Stair height prompt

If you start from the floor or roof, it is unsafe for the height of the top surface of the stair handrail to be lower than the height of the center of gravity! Therefore, the calculation should start from the top surface of the treadable part.

Protective function of stair handrail

The stair handrail is not only beautiful, but also its protective function. It ensures the stability of the railing and can help us when we go up and down the stairs. Choose the right height, safe and worry-free!