Why are the prices of light steel villas so different?
Why are the prices of light steel villas so different?
When it comes to light steel villas, some people say they are environmentally friendly, some say they have diverse styles, some say they are fast to build, and some say they are earthquake-resistant and snow-resistant. So the question is, with so many advantages of light steel villas, are they expensive? Why are the prices of light steel villas high and low?
In fact, there are many factors that affect the price of light steel villas: different keel materials and thicknesses, different quality structural plates, thermal insulation materials, waterproof materials, tile types, exterior wall materials, interior wall materials, etc., different material manufacturers, different specifications and models, different grades, different material costs, and different prices.
Mainly compared from the following aspects
1. The material and amount of light steel keels are different, and the price is different.
1. The material of light steel keels is generally structural steel Q235, Q345 or G550, with a thickness of 0.7mm, 0.8mm, 1.0mm and 1.2mm, galvanized 275g, or double-sided aluminum zinc plating 150g or more, different materials, different models, and different thicknesses have different costs.
2. The steel consumption of a normal house is 30-40kg/square meter, and the cost of a light steel keel accounts for about 30% of the total cost of the house. The steel consumption varies with the house type and structural load-bearing capacity, and the floor height varies. The cost of the light steel keel is also different.
2. The roof of a light steel house has different methods and prices.
1. There are many types of tiles used for light steel houses, including sand asphalt tiles, metal tiles, clay tiles, cement tiles, etc., and the prices of each are different.
2. The insulation, heat insulation, waterproofing and other materials used in the roof are different, and the prices are also different.
3. The north and south have different materials and methods for the roof, and the cost is also different.
3. The wall configuration of the light steel house is different, and the price is different.
1. Two boards and one core, the light steel keel is filled with glass fiber wool, the inner wall uses a layer of gypsum board, and the outer wall uses a layer of cement fiber hanging board. The main body is ready. It is considered to be the simplest method because it uses less materials and the price is cheap.
2. Ordinary walls, on the basis of "two boards and one core" walls, add OSB boards, breathing paper, insulation boards, board layout layers, board fixed connections, etc., with a more complete solution for moisture-proof, heat preservation and stable structure, more materials, more complete structure, more suitable for living, and the cost has also increased.
4. There is a price difference for doors, windows, water and electricity.
1. Light steel houses generally use pre-buried wiring and pipes in the wall, and the price difference in various places is small
2. The price difference of doors and windows is very elastic. There are plastic steel doors and windows, ordinary aluminum alloy doors and windows, and broken bridge aluminum doors and windows. The specifications are different and the prices are also different.
3. The interior doors are the same as our residential doors. Of course, the textures and colors are different, and the prices are also different.
In addition to the price differences caused by the above materials, there are also price differences caused by external factors, such as logistics costs. Logistics in remote areas are naturally relatively high, but in general, light steel villas are still the most cost-effective construction method at present. They not only have thermal insulation, waterproof and fireproof, earthquake resistance, wind and snow resistance and other characteristics, but also have hard strengths such as fast construction speed and diverse styles.
