Renovating and it rains? Don't miss this "walkthrough guide"!

2025-11-04

Summer has passed and autumn has arrived, bringing a chill to the air. However, many coastal residents haven't even had time to enjoy the crisp autumn air before they've already experienced the oppressive feeling of continuous autumn rain.

In real life, there are no melancholy and beautiful girls like lilacs in "Rainy Alley," nor are there rhythmic poems with flowery language like in "Listen to the Cold Rain." Instead, there are only office workers with furrowed brows and homeowners with long faces. As the rain drizzles, many friends currently renovating inevitably worry about the impact on construction quality, while those preparing for renovations hesitate and put away their enthusiasm.

What impact does continuous autumn rain have on home renovation?

1. When the air is humid, wooden products will deform due to the natural shrinkage and expansion characteristics of wood.

2. The walls are prone to dampness, peeling, and flaking;

3. The gypsum board ceiling has excessive moisture, is peeling and moldy, and the matching keel is corroded;

4. Harmful substances are not easily volatilized, affecting our health.

...

As the saying goes, "Every hurdle is difficult, but every hurdle can be overcome." Today, Zhoubao offers some helpful tips for those currently renovating or about to renovate, hoping to help you avoid common pitfalls during this rainy autumn season. Let's take a look!

01

Wall materials must be protected

During the autumn rainy season, rainfall is heavy and air humidity is high, and the environment is prone to alternation between dry and humid conditions.

Therefore, during the renovation process, it is essential to remind and inform the construction team to take necessary protective measures for materials already installed on the walls, such as sealing plasterboard and paint; secondary anti-corrosion treatment is required for the contact surfaces of the matching light steel keel; and unused products must be properly stored and protected.

02

Ceiling and partition walls for water prevention

When the air is humid or it rains, if the plasterboard ceiling and partition walls are not properly moisture-proofed, they will develop mold and peel over time, and in severe cases, they may bulge and crack.

Therefore, during renovation, before applying putty to the gypsum board surface, a waterproofing treatment must be applied to the substrate to prevent excessive moisture from penetrating the board and causing blistering, delamination, or mold. Furthermore, when applying putty, it is crucial to extend the drying time as much as possible before proceeding to the next step.

03

Keep good ventilation in mind

On rainy days, indoor humidity is high, which slows down air circulation and affects the volatilization of harmful substances.

Therefore, it is essential to maintain proper ventilation or install indoor air purification devices. This not only benefits the health of construction workers but also helps interior walls, floors, and wood dry faster. However, when opening windows for ventilation, it is important to pay attention to the timing; it is best to do so in the afternoon or evening after the weather has cleared up.

04

Moisture-proof materials are carefully selected

The humid air during the autumn rainy season causes some building materials to have higher moisture content, making them prone to deformation, cracking, and peeling. Therefore, extra caution must be exercised when choosing home decoration materials, and materials with low water absorption and low deformation coefficient must be carefully selected.

When choosing gypsum board, Zhoubao recommends Qiannianzhou moisture-resistant paper-faced gypsum board. This board uses high-quality, high-grammage water-resistant paper, effectively increasing its moisture resistance. It boasts excellent moisture resistance and low water absorption, making it a great choice for renovations during the autumn rainy season or any other time of year.

In terms of furniture board manufacturing, Zhoubao strongly recommends Qiannianzhou ENF-grade furniture LSB ecological board. This board uses ENF-grade LSB high-energy home furnishing board as the base material, safeguarding a green and healthy life.

MDI adhesive is used to bond the surface tightly, forming a stable protective layer. MDI adhesive also separates when exposed to water, providing excellent moisture resistance. It can be used safely in kitchens and bathrooms.

While the drizzling autumn rain may bring some inconvenience, with proper decorating planning and careful selection of moisture-resistant materials, you can still create a beautiful and bright home even during the rainy season. That's all for today's sharing. What other concerns do you have about decorating during the autumn rainy season? Feel free to leave a comment below and tell Zhoubao!