Load-bearing walls - it adopts ?

Professionals Help

Such walls bear the burden of all the design elements of the house - floor decks, roof and other walls.Attenuation by widening doorways or Cutting through the bearing wall can weaken, which will affect the overall stability of the building.In the best case, this will lead to deformation, which will cause cracks, and at worst could collapse a portion or the whole building.Therefore it is necessary to know how to determine the load-bearing wall.

How do I know what a wall bearing?Analyzing some of the design features, you can do it yourself.However, with load-bearing walls, such as punching, transfer openings, niches device, it is necessary to entrust exclusively to professionals.Only they will be able to make a calculation of load-bearing wall and the ability to determine whether you can perform certain operations.Self-interference in the design is a threat not only to your life and health, but also all the inhabitants of the house.

Important!Deciding to make alterations, be sure to ask for permission in BTI.

How to independently determine that before you bearing wall?

So, it is not recommended to listen to the advice of friends and "experts" in various fora on this issue.All accurate information can be obtained only by conducting the preliminary study of the question and examining a building project, which identifies all the required data.

To understand about what the main wall, you can use the following recommendations:

• On the floor plan BTI, these walls are usually drawn thick and partition walls - fine lines;
• Thickness of internal load-bearing walls - not a major factor, though, if the thickness of the intended load-bearing wall in the panel house less than 12 centimeters, and in the brick less than 25 centimeters, it is possible to say with certainty that she was not a carrier;
• You can look at the floor slabs, they are always placed on the main support;
• In brick houses they are outside, separating the middle, between apartments wall;
• in panel houses the situation is the same.

final answer can be given only design organization, which has access to the holding structure survey and issuance of technical opinion. Note! To remove partitions or transfer obtain the opinion of the Commission is not required.

What can I do with them?

received all the necessary information, you will immediately realize that there are huge difficulties in the redevelopment of apartments.After all, the minimum thickness of the load-bearing wall is such that it is difficult even to hammer a nail, to say nothing of breaching openings or partial demolition.In addition, any re-planning requires coordination of the project and obtain permission to work.

bearing wall thickness for the first two floors is 25 centimeters, and each floor is increased.Therefore completely demolish it not only difficult, but also prohibited.The only thing it can do is opening, which is necessarily replaced by support columns.The cross section of these pillars defines a special organization, which must be licensed to perform such operations.

Important!Contact the organization who do not have a license for this kind of activity is not reliable, and their decision will have no legal weight.

All of the above data does not make you the master and expert on this issue, but you may well be able to find out where you are the main pillars of what the width of the bearing wall, and what to do if you want to make changes to it.