with the rising house prices, more and more owners like to buy loft apartments, so that they can get the usable area of nearly two floors with the cost of buying a one-story house, which greatly reduces the total house price, but the upper and lower handrails are difficult to design, which must be implemented according to the specification requirements, and can not affect the use. So, what are the requirements of the stair handrail specification? What should we pay attention to when designing stairs? Let's take a brief look at it with Xiaobian.

1. The stair handrail specification requires

Ordinary stairs should be provided with at least one handrail, with two handrails when the stair is wide enough to accommodate three people and a middle handrail when it can accommodate four people; The height of indoor stair handrails shall not be less than 91cm. When the length of handrails near the stairwell is more than 51cm, the height of handrails shall not be less than 111cm. The minimum width of handrail of stair turning platform shall not be less than 1.21 cm.

Second, what should be paid attention to when designing stairs

1. The stairs connect the main passages of the upper and lower floors, so the design must be reasonable. According to experts from Qijia. com, the height of the stair step is 1.5 to 1.8 cm, which makes it easier to walk, while the width of the pedal is suggested to be between 22 and 28 cm.

2. From the architectural point of view, stairs can easily become the focus of vision in the whole decoration, so when designing, it should be decided according to actual needs and personal preferences. For example, a small apartment can choose a spiral staircase, which is beautiful in style and occupies a small area.

3. The gradient of stairs is also a point that must be paid attention to when designing stairs. The owner should decide according to the situation of family members. If there are old people and children at home, the gradient of stairs should be lowered appropriately, and the width of the pedals should be as wide as possible, which will make it more convenient to go up and down the stairs.

4. The material of stairs is also controversial. Many owners think that the heavier the stairs, the more stable the structure is. However, this is not the case. The stability of the stairs has little to do with the weight, and the heavy stairs will increase the stress on the floor, which is even more insecure from the perspective of housing safety.

Editor's summary: The above specification requirements for stair handrails. And what should be paid attention to when designing stairs are introduced here, hoping to help you. If you want to know more about it, please follow Qijia. com.