Door and window decoration is indeed a trouble, we need to pay attention to a lot of places if an accidentally door and window did not choose the gap behind us, we all know some remedial measures, today Xiaobian will detail how to deal with the gap in doors and Windows, I hope to help you!

Cement joint

Cement caulking is actually a more traditional way, the cost will be relatively cheap, but the advantage is practical and durable. But if you just use cement to fill the joint you can't get a full state because after all the density of cement is not very high. And the doors and Windows need to experience wind and rain, so the gap will appear water absorption phenomenon, which will lead to wall cracking and moisture.

Foaming agent caulk

The texture density of blowing agent is completely different from that of cement, because it is gelatinous, so this kind of agent will be softer and rich in elasticity, so that there will be no problems such as cracking and moisture when filled, and the insulation effect is also good. However, it will be relatively expensive compared to cement, if the door and window gaps are large, it is recommended not to use this. However, the foaming agent will be more cohesive with the window frame, and it will be more convenient and save time and effort.

Foaming agent application rules

When the gap between the door and window is less than 5 cm, it is recommended to fill it directly with blowing agent. At the same time, the outside of the door and window should be properly waterproof to prevent rain from soaking in the blowing agent position and causing falling off. If the gap is greater than 5 cm, it is recommended to fill it with brick or cement and strengthen it with blowing agent, so that the effect will be much better, and it will be more worry and effort saving.