As we all know, there is no tight seal between the safety door and the door frame, which will cause air leakage and poor sound insulation. In winter, when the cold wind blows into the house through the door gap, the indoor temperature will drop; in the house, we will hear noisy noises from outside the corridor, or the sound of talking inside the house will spread to the outside of the house, which will make our lives. affected. What method can be adopted to manually solve the problem of poor sealing of the safety door gap? The following editor will introduce you a simple and cost-saving method.

Strip Brush Seal

Steps:

1. Find the door gap and measure the gap size: find the gap between the door frame and the security door, measure the size of the door gap, and select the appropriate brush strip to provide accurate size data.

2. Choose and buy a suitable brush strip: The appropriate brush should be selected according to the size of the gap.

3. Wipe clean the place where the brush is to be pasted: If there is dust or moisture in the pasting part, it will greatly affect the pasting effect. Use a clean towel to wipe clean the area where the brush strip will be attached.

4. Paste the brush strips: stick the wool strips to the corresponding position that has been wiped clean. At this moment, you can't use too much force and air pressure to avoid correcting it when it is not properly pasted.

5. Close the door to check: After pasting, close the safety door to check the effect after pasting. If it does not meet the requirements, it should be re-adjusted. If there is no problem after the test, the brush strip can be pressed firmly.

6. Finish the adjustment: You can close the entire safety door and have a look, at this time all the gaps have been tightly sealed, which can play an excellent sound insulation and wind shielding effect.

Matters needing attention: When buying top size specifications, you need to consult the seller first to prevent the top from being too short or too long, which will affect the sealing effect. When sticking the wool top for the first time, stick the test effect in a local position first to prevent it from not conforming after sticking a large area.

There are always harmful insects coming in at home. I bought insecticides and it is hard to guard against. There is still a lot of dust in the house every day. The continuous noise from the outside seriously affects our sleep. In winter, the cold wind roars in. What should I do? Woolen cloth?

Recommend the use of multifunctional door bottom sealing brush strips! The role of the door bottom sealing strip is dustproof, cold, soundproof, anti-collision, insect-proof and waterproof. It has a wide range of functions and is used in various door bottom gaps.

The sealed brush strip independently developed by the high-quality merchant Aoqun Brush Industry has no leakage at the top of the peak, no unevenness, no difference in length, so as to be more effective in preventing dust, insects, sound, cold and heat. It can be pasted. It can also be directly drilled and screwed on the bracket for easy installation. The wool is durable and will not deform after 1 million friction tests. The quality is guaranteed. Customization and tailoring services can be provided. The thick corrugated paper packaging is reasonable and exquisite, so don't worry about damage during transportation!