What are the methods and the price of building the floor?
Determine the area: according to the force of the wall and load-bearing situation, you can clear the general scope of the attic. There is no need to blindly pursue the area.There are some higher floors, or duplex rooms with a hollow living room friends, perhaps they will have to build attic needs, and build attic and involves some deeper knowledge
Channel or I-beam construction. Under normal circumstances, the use of channel steel on the line, but with the bending strength of I-beam will be higher, of course, the cost will be higher, but also occupy more space I-beam height. The advantage of channel steel construction is that it is quick to use. It does not need to wait. The disadvantage is that the channel made attic, when people walk in the above, there will be a certain shaking sound, the smaller channel specifications, the greater the shaking. The adoption of channel steel is a recommended practice.
Your house must have enough floor height. In general, the lower floor of the new attic in the duplex room is flat with the lower edge of the original floor. A single mezzanine floor with a lower margin of not less than 2.6 meters. In the attic floor and the roof height of not less than 2.4 meters, a minimum of not less than 2.2 meters. This is based on the premise that people are living. If your attic is not available, then you can make your own discretion.
Determine the function: attic building, must solve some practical problems, in order to meet the original building pattern can not meet the functional needs. Therefore, first of all, we should make clear the future use of the attic, and different functions have different requirements on the space. This has a direct impact on determining the scope and elevation of the attic building.
