How to legally build a sun room on the top floor

The first is to determine whether individuals have exclusive rights to the top floor. Second, even if the top floor has been legally owned by individuals through the purchase contract, the construction of the sun room still needs to be applied and declared to the planning department in its jurisdiction, and the construction can only begin after obtaining the construction permit. According to the above steps, it is legal to build a sun room.

In addition, it should be noted that according to the Measures for the Administration of Interior Decoration of Residential Buildings, if buildings and structures are built in the interior decoration of residential buildings without the approval of the competent department of urban planning administration, or the fa? ade of residential buildings is changed without authorization, and doors and windows are opened on the non-load-bearing exterior walls, the competent department of urban planning administration will impose penalties in accordance with the provisions of the Urban Planning Law and relevant laws and regulations.

What should I pay attention to when making a sun room?

1. Determine the shape of the sun room. According to the renderings of the sun room, confirm what the sun room is suitable for.

2. Determine whether the material of the sun room is steel structure or broken bridge aluminum profile. Steel frame is generally welded, and the cost is low. Broken bridge aluminum profiles are generally assembled with angle steel.

3. How many doors and windows do you need to open to determine the location of sunshine doors and windows?

After determining the frame of the sun room, determine whether the surrounding glass is a whole fixed window or a window, and open a skylight at the top of the sun room, which is both ventilation and heat dissipation.

4, the purchase of glass.

It is recommended to use hollow toughened coated glass with good heat insulation and sound insulation when purchasing glass, which has good lighting performance.

The load-bearing part of the sun room needs to be supported by columns.

The column is generally 100* 100_, which has better supporting force and higher safety performance.

6. Build a sun room.

During the installation of the sun room, we should not only pay attention to the installation quality, such as whether the profiles are firmly assembled, whether the special-shaped parts need screw connection, whether the glass glue and thong are uniform, but also pay attention to safety.

7. Sunroom has advantages and disadvantages in actual use.

Benefits: Good lighting and strong permeability, and it is a shelter platform to expand the indoor use area.

Disadvantages: poor practicality, high indoor temperature in summer, not suitable for staying in the sun room.