What is the price of indoor spiral staircase? What is the size of spiral staircase?

There are many kinds of stairs, such as marble, glass, solid wood, steel wood and so on. In the traditional sense, stairs tend to be practical and functional, but today's stairs are often very decorative in addition to these attributes. For example, indoor spiral stairs are widely used in castles, villas, duplex houses and so on. Then, what is the price of such a commonly used indoor spiral staircase? What is the size? Are there any problems needing attention in the design of indoor spiral stairs?

1. How much is the indoor spiral staircase?

Indoor spiral stairs have different prices according to different materials. The following small series takes you to see the prices of several commonly used indoor spiral stairs.

1, indoor solid wood spiral staircase.

Solid wood spiral staircase itself has a natural warm feeling, comfortable feet, changeable paint color and relatively convenient construction with other furniture, so it has become the first choice for many consumers. But the price of this kind of stairs is influenced by the price of solid wood. Generally, the price of a set of all-wood spiral stairs is generally between 20,000 and 40,000 yuan. If there are specific requirements for wood, it will change according to the price of wood.

2. Solid wood steel stairs.

Steel and wood stairs will be cheaper than those in solid wood staircase. Steel-wood staircase is a combination of stainless steel and solid wood, which has both the warmth of solid wood staircase and the simplicity of steel. Tradition reveals a little fashion. The price of steel and wood stairs will generally be between 10000-20000.

3. Glass staircase: Glass staircase is a new thing, and the buyers are mainly modern young people. Most of the glass is frosted, not completely transparent, and the thickness is above10 mm. This kind of stairs also uses wood products as handrails. The price of glass spiral stairs is similar to that of steel stairs, generally between 1, 000-30000. (The above price source network is for reference only)

2. What is the general size of the indoor spiral staircase?

The minimum size of the indoor spiral staircase opening can be 1300* 1300MM, or1400 *100mm. Now, the spiral staircase is the central column spiral staircase, and its stress point is only one, that is, the central stress point. This structure makes the pedal sway up and down when walking outside the stairs. This is the disadvantage of all revolving stairs with central columns. The larger the radius of the stairs, the more severe the shaking. The load-bearing capacity of the spiral staircase is generally 150KG to 200KG? In contrast, the load-bearing capacity of other finished steel-wood stairs is generally around 400KG.

3. What problems should be paid attention to in the design of indoor spiral stairs?

1. In order to avoid the illusion when rotating the stairs up and down, the heights of the first step and the last step of the stairs should be consistent with other steps. If replacement is needed, it should be controlled within 4 cm, preferably not more than 2 cm ~3 cm.

2. When the highest step of the spiral staircase reaches the ceiling height, there should be a clearance of more than two meters, and the minimum clearance should not be less than 1.8 meters, otherwise it will produce a sense of oppression.

3. Spacing between railings of the revolving staircase: The center distance between two railings should be 8 cm, and not more than 12.5 cm to prevent children from sticking their heads out of the gap.

4. The height of the handrail of the rotating staircase: to the waist position, 85 ~ 90cm, and the handrail diameter is preferably 5.5cm. ..

5. Step height and depth of the revolving staircase: the step height should be 15~ 18 cm, and the step surface depth should be 22~27 cm. The sequence is about 15 steps. If it is too high, it may be necessary to set up a stair rest platform.

6. Width of spiral staircase: when one side is empty, the clear width shall not be less than 75cm；; When there are walls on both sides, the clear width should not be less than 90cm.

7. Rotation safety: stair components should be smooth and round, without protruding or sharp parts. In families with children and the elderly, the slope of stairs should be slow and the rotation angle should not be too large; Anti-skid measures should be taken for stair tread, such as anti-skid strips, anti-skid pads and anti-skid grooves.

Reference dimensions of general stair step design

Indoor spiral stairs are generally the most commonly used stairs made of solid wood, solid wood, steel wood and glass, and different materials will have different prices. Even if the material is the same, the size, design style and construction technology are different, which may affect the price. For the size of indoor spiral staircase, Bian Xiao has related introduction, so you can know about it. When designing indoor spiral stairs, there are many problems that need to be paid attention to, such as the height of stairs, the spacing of railings, the height of handrails, the width of stairs and the safety of rotation. Attention should be paid to these conveniences to avoid unnecessary troubles caused by improper design.