Stair handrails guardrails railings galvanized steel work

 Zinc steel aluminum stair railings wooden handrails     A stair railing refers to a facility that is installed next to a staircase to provide support and protection. Stair railings are usually made of materials such as metal, wood or glass and can be fixed to the side or top of the staircase. Its main function is to provide support to the user and prevent falling or slipping when going up and down stairs. At the same time, stair railings can also act as a protective effect to prevent people from fa     One: design elements   - **Height**: Usually the height of the stair guardrail should not be less than 1.05 meters to ensure that children will not easily climb over it. - **Spacing**: The spacing between railings should not be greater than 11 cm to prevent small objects from passing through and potentially getting stuck in people's hands and feet. - Stability: Guardrails should have sufficient strength and stability to withstand the expected load…