When the rainy season arrives, water seepage in the bathroom, moisture in the basement, and mold on the first-floor walls have become a “nightmare” for many people.
Waterproofing and moisture-proofing may seem simple, but in fact the difference is vastly different – waterproofing blocks liquid water, moisture-proofing and controlling gaseous moisture. Choosing the right brand is more important than choosing the material.
What will the industry landscape be like in 2026?
Who should you choose first for home decoration, engineering or basement?
This full analysis will help you avoid pitfalls and avoid stepping on minefields!
1. First understand: waterproof vs.
Moisture-proof, the core difference is no pitfalls
Many people confuse the two. In fact, the protection objects, goals, and scenarios are completely different. It will be clearer to clarify the logic before choosing a brand.
| Table dimensions | Waterproofing | Damp Proofing |
|---|---|---|
| Protected objects | Liquid water (rainwater, groundwater, domestic water) | Gaseous water / moisture / Water vapor (no obvious pressure) |
| Core pressure | Has pressure and osmotic pressure, requires strong impermeability | No pressure, relies on diffusion, condensation, capillary penetration |
| Core objectives | Prevent water leakage, water seepage, and water inrush | Prevent mold, condensation, moisture, and items Moisture |
| Typical scenarios | Bathroom, roof, balcony, basement front surface | First floor, basement back surface, wardrobe, storage room |
| Core logic | Block open water and block liquid water penetration | Control and dehumidify, and reduce ambient humidity + Air blocking |
2. 2026 waterproof brand top list: How to choose for home decoration/project?
In 2026, the waterproof industry will continue to follow the pattern of “the strong will always be strong”, with leading brands occupying more than 70% of the market share. The following comprehensive authoritative list is compiled, covering the two major scenarios of home decoration and engineering.
1. Industry leading echelon (first choice for engineering, full coverage of home decoration)
YUHONG (YUHONG): The core label is the absolute leader in the industry, ranking first among the preferred suppliers in the housing construction supply chain for 15 consecutive years, with a brand preference index of 19%, and the National MIKE Award, ranking among the first echelon of global knowledge management.
The core advantage is standardized construction + full category coverage. It is a frequent visitor to national-level projects such as high-speed rail, subway, and Olympic venues. The patented technology covers polymer coils and green environmentally friendly coatings.
For home decoration, we recommend Yuhong 100/200/300 series JS waterproof coatings and GIS coating, which are universal and must be used for bathroom/kitchen closed water tests; for projects, we recommend SBS modified asphalt membranes and TPO polymer membranes, which are the first choice for roofing/basement floors.
Keshun (CKS): No. 2 in the industry, a national enterprise technology center, and one of the top 100 listed building materials companies in the world.
The core advantage is its rich engineering performance, photovoltaic roof waterproofing system ranks among the top three, and its products have outstanding crack resistance and weather resistance.
For home decoration, we recommend Keshun flexible K11 waterproof coating and Elide universal type, which are cost-effective; for engineering, we recommend polymer self-adhesive membranes and polyurethane coatings, which are standard for large-scale infrastructure and residential projects.
2. Home decoration preferred echelon (high civilian market share, stable reputation)
DAVCO: A subsidiary of Sika Group, synonymous with home decoration waterproofing, the king of tile adhesive + waterproof coating.
The core advantages are high popularity in the civilian market, strong product compatibility, and suitable for the integrated needs of ceramic tile paving.
The recommended series are Degao K11 color waterproof coating and universal waterproof mortar, which can be used in bathrooms/balconies with eyes closed.
Sika: A century-old Swiss brand, a global leader in specialty chemicals and a benchmark for high-end engineering.
The core advantage is that polyurethane coating has excellent elasticity, strong water and weather resistance, and is suitable for terraces/basements facing the water surface.
The recommended series are Sika 107/108 general-purpose and Top Seal polyurethane, which are preferred if you have sufficient budget.
Beixin Waterproofing: Central enterprise background (China National Building Materials Group), strong resource integration capabilities, and complete national layout.
The core advantage is that its regional brands such as Shuyang and Yuwang have good reputations, it has dual efforts in engineering and home decoration, and has wide after-sales coverage.
The recommended series are BNBM polymer coils and general JS coatings, which are preferred in third- and fourth-tier cities.
3. Supplementary brands (preferred in segmented scenarios)
3TREES: A cross-border paint giant, focusing on “health + waterproofing”, it is the first choice for environmentally friendly paints for home decoration.
Zhuobao: With its leading technology and “zero leakage” concept, self-adhesive membranes are the first choice for high-end residential waterproofing.
MAPEI: Italian high-end brand, flexible waterproof coating, suitable for floor heating.
3. 2026 moisture-proof brand TOP list: How to choose for basement / first floor / home?
Moisture-proofing is divided into passive moisture-proofing (material/structure) and active moisture-proofing (moisture control). For the basement/first floor, the “material + equipment” combination is preferred. The following recommendations are classified according to scenarios.
1. Basement moisture-proofing (the core solution is to solve the problem of moisture return and musty smell on the back surface)
Triton: The leader in electric penetration moisture-proofing systems and a professional brand for basement moisture-proofing.
The core advantage is to break the capillary phenomenon of water molecules through electro-osmosis technology and solve the root cause of moisture return on the back surface. It is suitable for villa basements, audio-visual rooms, and wine cellars.
Applicable scenarios include moisture return on basement walls, water seepage on the ground, and stubborn musty smell. It is the first choice if the budget is sufficient.
Deye: Dehumidifier sales champion, market share for 9 consecutive years, backed by 231 patents.
The core advantage is that the basement-specific model (such as DYD-D50A3) has a daily dehumidification capacity of 50L, is equipped with a water pump for drainage (can be used without a floor drain), and can run continuously for 72 hours without lag.
Recommended models: DYD-T22A3 (25L/day, living room/small basement), DYD-D50A3 (large basement/commercial).
2. First floor / Wardrobe / Small space (low-cost moisture-proof, good value for money)
Moisture-proof material brands: Green Umbrella, Green Source’s dehumidification box / dehumidification bag, popular style, wardrobe / drawer moisture-proof must-have, high cost performance; Dongfeng’s household moisture-proof film, moisture-proof putty, the first choice for basic moisture-proofing of walls and floors; aluminum honeycomb / PVC moisture-proof board, bathroom cabinet /
The first choice for wainscoting, it is moisture-proof, mildew-proof and does not deform.
Whole-house dehumidification brand: Panasonic nano water ion sterilization + silent, preferred for bedrooms/maternal and infant families; Midea’s smart ecological linkage, APP remote humidity control, suitable for small apartments/young families; BIO’s large dehumidification capacity and low noise, preferred for commercial use in basements/audio-visual rooms.
4. 2026 product selection guide: direct copying operations in different scenarios
1. Home decoration waterproofing (bathroom / kitchen /
Balcony)
Sufficient budget: Oriental Yuhong 100/200 series + Sika polyurethane; cost-effective choice: Keshun flexible K11 + Degao universal type; environmental protection priority: 3TREES “Health +” waterproof coating, Mapei flexible coating.
2. Engineering waterproofing (roofing/basement floor/large building)
The leading choice: Dongfang Yuhong TPO membrane, Keshun photovoltaic waterproofing system; the central enterprise’s alternative: Beixin waterproof SBS membrane, Shuyang polymer membrane; high-end customization: Sika high-end polyurethane coating, Zhuobao self-adhesive membrane.
3. Basement moisture-proofing (core combination)
To eliminate moisture return: Triton electroosmosis system + Deye DYD-D50A3 dehumidifier (double insurance); high cost performance: Deye DYD-T22A3 dehumidifier + moisture-proof film + sealing primer; small space: Green Source dehumidification bag + aluminum honeycomb panel.
4. Moisture-proof on the first floor
Floor: Moisture-proof membrane (green umbrella/spring breeze) + moisture-proof mortar; wall: sealing primer (Nippon Paint) + moisture-proof putty; whole house: Deye dehumidifier + regular ventilation (close windows in the morning and evening, open windows at noon).
5. Pitfall avoidance reminder: Don’t step on these three minefields when choosing a waterproof and moisture-proof brand
Only look at the price but not the brand: low-priced brand-name paint is easy to crack and mold, and the cost of rework in the later period will double.
The basement is only waterproof but not moisture-proof: waterproofing on the front surface cannot block moisture on the back surface, so it must be equipped with an electric penetration/dehumidifier.
Irregular construction: Even if you choose the right brand, the yin and yang corners are not rounded, the brush is leaking, and the water closure test is less than 24 hours, there will still be water leakage.
6. Summary
The pattern of waterproof and moisture-proof brands in 2026 is clear: Dongfang Yuhong and Keshun are selected for engineering projects; Deco and Sika are selected for home decoration; Trayton + Deye are selected for radical renovation of basements; and moisture-proof materials + dehumidifiers are selected for low-cost on the first floor.
By choosing the right brand + material + construction according to the scene, you can completely say goodbye to moisture worries.
