In modern times, more and more families choose villas or duplex homes, and the upstairs and downstairs layouts feel very warm and there are many luxury homes. How can we reflect the height of the double staircase ? That depends on the size of your double staircase, and here we come to introduce, double staircase sized and small penthouse floor decoration precautions.
One, double staircase size design
1st, stair slope design
The slope of the stairs relates to climbing comfort, climbing efficiency, and space status. The inclination of home stairs is generally 20°-45°, and 30° is the best. 
2, the choice of railings
The stability of the combination of railings and stairs is also an important aspect related to the safety of the stairs. Therefore, the style of the railing, the size of the bearing area, and the combination of railings and stairs should be given great attention. 
3, pedal design
The pedal width of the stairs is slightly larger than the shoe size of the occupants. In addition, the height between the two steps of the stairs (step height) is about 12mm, and this height is comfortable when walking on it. 
4, stair handrails
There is plenty of room for customization. The wrought iron handrail is very strong in retro but cold in winter; the wooden handrail is more smooth and comfortable. The guardrail of the fancy staircase is a wrought iron pattern. The spacing between the patterns is also reasonable. There is no need to worry that children will fall from the gap. It can be said that it is safe and practical. Like the armrests and pedals, there are a variety of options for the guardrail patterns that better meet the individual needs of young people. 
5, ladder width
The width of the bench is generally determined by the flow of people, so as to ensure smooth traffic. The width of a single-pass ladder is generally greater than 1100mm, and the general finished staircase should be designed according to this width.
Second, small duplex floor decoration note:
1. When penthouse decoration, first of all, the same consideration should be given to the problem of spatial zoning. Most of the penthouse buildings are selected from the lower floors for living, eating, bathing, and cooking, while the upper floors are for rest and sleep. There are many wall cabinets and stairs in the house, and the middle floor is the upper floor. 
2. The decoration of small-sized duplex buildings means that ordinary residential buildings can be divided into two floors: upstairs and downstairs. Households can enter and exit the upstairs bedroom without going through the living room. They will use the upstairs as a place for rest and downstairs as a place for activities, which will enhance their privacy. The main feature of the duplex building is the increase in land utilization. In order to minimize the development costs, a reasonable design of a small double-style decoration can make the room and people's living behavior to be a perfect match. 
3, in view of the small duplex area, especially in the small double-style decoration, it is not very complicated, but they also have common ground, such as the upper and lower layers, so in the wiring and water pipes, etc. also do a good job Sexuality and concealment. 
Xiao Bian concludes: Here, the double-staircase size design and the small-scale floor decoration note are introduced, I hope I can help you. For more information about multi-stairs , please pay attention to this site, or visit our offline experience directly.
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