1. Is the noise small? The stairs should not only be strong, safe, and beautiful, but should not emit excessive noise when used. The 'click' sound that is stepped on the stairs is often terrible, especially in the dead of night, the noise of the stairs and The material of the pedal and the overall design are related, and also related to the connection between the various components. 2. Whether to use environmentally friendly materials Just as furniture is made up of materials, the 'furniture' of the stairs is also made up of 'materials', such as solid wood steps to go through the paint process. This is easily overlooked. It reminds everyone to choose whether it is made of environmentally friendly materials when choosing the style of the stairs. Whether the production process is environmentally friendly, do not let the stairs evaporate chemicals harmful to humans. 3. Whether to eliminate acute angles All the parts of the stairs should be smooth and round, without protruding and sharp parts, so as not to cause unintentional injury to the user. Imagine that when the ladies are wearing skirts, they fly upstairs in the sky, go ahead, but hang on the back. On, what kind of visual effect will be produced. At the same time, the pedals of the stairs should be treated with rounded corners to avoid damage to the feet. 4, the handrails are warm and cold If metal is used as the handrail of the stairs, it is better to ask the manufacturer to do some treatment on the surface of the metal, especially in the north. The cold feeling of the metal in winter is particularly uncomfortable, and the diameter of the handrail of the stairs is 5.5 cm. Because the human mouth is generally 5.5 cm, it will be very comfortable to lift. 5, the width of the railing of the stairs The possibility of a child's chuck should be considered, either the child's head can't get in, or the child can pass freely. The railing is 8 cm apart, because the 8 cm interval just prevents the child from sticking his head in the skin. . 6. Is the construction quick and convenient? Choose the stairs and choose the installation method of the stairs. The quick and convenient installation will make sense for you and your neighbors. The convenient installation method will reduce the noise and dust to a minimum during the installation process. The stairs that need to be welded have safety hazards during the installation process, and the smell and dust are also pollution to the home environment. 7, stair lighting is stressful From the position of the stairs, the feeling of giving people is mostly dark, so the design of the light source becomes more important. The main light source, secondary light source, art photo, etc. must be determined according to the actual situation. The dark light is not Conducive to walking safety, too bright and prone to glare, so the light must be soft and at the same time to achieve a certain degree of clarity, for modern indoor buildings, the stairs are a product that has both the use function and the room . Paper Overlaid Plywood,Melamine Plywood,Furniture Plywood Film Faced Plywood,Commercial Plywood Co., Ltd. , http://www.qdplywood.com