What if the top floor leaks rain? Don't worry, check the problem step by step!

Has your top floor been hit by rain? There may be many reasons for not leaking rain, but there are also traces of solution. Next, let's see how to check the problem step by step.

Check the roof

First, check whether the roof is damaged or cracked, and repair or replace it in time. This is the first step to solve the leakage of rain on the top floor.

Check the drainage system

The second step is to see if the roof drainage system is unblocked, and clean it up if it is blocked. Whether the drainage system is unblocked directly affects the waterproof effect of the roof.

Check waterproof layer

The third step is to check whether the waterproof layer of the roof is in good condition. If there is any problem, repaint or replace it. Waterproof layer is the key to roof waterproofing and must be kept intact.

Check the seam

The fourth step is to check the joint between the roof and the wall and fill the loopholes in time. Joint is one of the important causes of roof leakage, which must be paid attention to.

Check the ventilation system.

Step 5, check whether the roof ventilation system is normal? If there is a problem, fix it. The normal operation of the ventilation system helps to reduce the humidity and corrosion of the roof.

Top floor of compound structure

Step six, the top floor of the duplex structure, don't forget to check the stairs and skylights, and install waterproof measures if necessary. On the top floor of the compound structure, the problem of rainwater leakage is more complicated and needs more detailed inspection and maintenance.

Notify the property or owners' committee.

Step 7, notify the top floor property or owners' committee of the public area for maintenance in time. The top floor of the public * * * area needs the maintenance of the owner * *, and timely notifying the property or the owner's committee is the key to solve the problem of rain leakage.