regarding the height of the stair handrail, the state has formulated relevant specifications. The General Principles for the Design of Civil Buildings promulgated a series of matters needing attention in the interior decoration of buildings, and made certain specifications. The height of the stair handrail is related to the walking safety of ordinary people. Let me take a look at the height specifications of the stair handrail and the matters needing attention in the installation of the stair handrail for your reference.

First, the height specification of indoor stair handrails

There is a basic standard for the height of indoor stair decoration, which is 91cm. Of course, this will also change according to the actual situation. When the length of stairs exceeds 5 meters, the height of stair handrails can be appropriately raised to 111cm. In addition, if there are children at home, for the sake of safety, it is better to set the height of the stair handrail at 111cm.

II. Specification for the height of outdoor stair handrail

When the airport height is below 24m, the height of outdoor stair handrail should not be less than 115cm, and when the airport height is above 24m, the height of outdoor stair handrail should not be less than 111cm.

III. Specification for the height of stair handrails IV. Stairs in houses, nurseries, kindergartens, primary and secondary schools and special activity places for children must be constructed to prevent children from climbing. When vertical bars are used as stairs, the clear distance between the bars should not be greater than 1.11m;

IV. Specification for the height of stair handrails V. Cultural and entertainment buildings, commercial service buildings, sports buildings, landscape buildings and other places where children are allowed to enter activities, when vertical bars are used to make stairs, the clear distance between the bars should not be greater than 1.11m m..

Precautions for the installation of stair handrails

1. Stair safety

First of all, the design of the stairs in the middle building should not lose the original function of the stairs in order to save space, it needs to meet the smooth traffic, and the width and height of the stairs should meet the size. In the whole design, safety should also be paid attention to. Firmness, fire prevention and weighing should meet the basic requirements, while the connection of stair railings and handrails should be particularly stable. Finally, according to the direction of stairs and the layout of downstairs space, the stairs near the wall are most suitable for small apartments in the middle building.

2. Slope of stairs

The design slope of stairs should not be too large, not only the elderly and children should be considered. For ordinary adults, special attention should also be paid, and in addition, the high-wear parts of stairs should also use relatively strong materials.

3, stair width

The railing width of stairs should not be too large or too small. The possibility of children's chucks should be considered. The dazzling children's heads can't get in, or there is enough width. When there is a gap in the stairs, we should consider the manners of women wearing skirts to avoid embarrassing situations. It is best to fillet the springboard of stairs to avoid being too sharp and hurting the footsteps.

Editor's summary: The height specification of stair handrail and matters needing attention in installing stair handrail are introduced here for everyone. I hope this article will be helpful to everyone. If you still have something you don't understand, please leave me a message below, and we will answer it for you as soon as possible.