-
The warranty period of waterproof is 5 years, the mandatory standard of the country, and the warranty must be guaranteed within 5 years, and you can go to court to sue.
Generally, it will not be less than 4 square meters, but there is no specific standard. >>>More
It's not legal or illegal, if there is no balcony, the head of the person who designed the building is squeezed at the north gate.
Two algorithms:
1.Total floor area >>>More
The anti-theft door must be replaced with its own after the decoration is completed, even if the door is not changed, the lock must be changed once.
It is easy to accumulate moisture in the bathroom, so ventilation is particularly crucial, and it is best to choose a Mingwei with windows. If it is a dark guard, in order not to get moldy, not hairy, and no tide insects crawling around, in addition to installing a high-power, high-performance exhaust ventilation fan, you should also pay attention to avoid "wrapping", especially near the ground. Many people like to wrap the tube tightly, or simply make a locker under the sink, and as a result, the moisture is wrapped in it and cannot be dispersed, which is very unhygienic. >>>More