Answer: The wrongly drilled hole can be filled with glass glue. After filling, it can be used with confidence without leakage.

Answer: If the waterproof layer is not laid when installing synthetic resin tiles, and the spacing between purlins is relatively large, or the self-tapping screws are tightened when fixing the tile board of synthetic resin tiles, it is possible that there will be noises when strong winds blow. Therefore, during installation, the purlins must strictly install the specifications of synthetic resin tiles to lay the corresponding distance of the purlins. When tightening the tile board, do not tighten it too tightly, but do not tighten it too loosely. If the tile board is not fixed well, it is easy to cause leakage. In addition, when the weather is extremely cold or hot, the synthetic resin tile will shrink or expand, which will cause noise. This is due to thermal expansion and contraction.

Answer: Because the synthetic resin tile itself has the function of sound insulation and noise reduction, even if there is no waterproof layer, the sound of rain can basically be isolated; if there is a waterproof layer, there will be no sound.

Answer: The synthetic resin tile roof drips because the indoor temperature is high and the outdoor temperature is low in winter. When the cold and hot air flows meet on the synthetic resin tile roof, water droplets will be generated. This is a very common physical "condensation" phenomenon. Synthetic resin tiles do not absorb water, so if there are too many water droplets condensed, they will drip down. Solution: It is to make an insulation layer for the roof. You can lay a waterproof layer under the synthetic resin tile, or enhance indoor ventilation and air permeability, and there will be no dripping.