Our Water-resistant indoor door is the definitive solution for high-humidity environments where traditional wood doors fail. Rated at IPX4, this door is built using waterproof carbon-crystal panels or aluminum honeycomb cores that are immune to rot, mold, and warping. Unlike "moisture-resistant" doors that simply slow down water absorption, our Water-resistant indoor door is entirely waterproof from the core to the surface. We utilize 304 stainless steel hardware that has passed 72-hour neutral salt spray tests, ensuring that every hinge and lock remains functional and rust-free even in a steam-filled bathroom or a coastal residence.
As an OEM factory with an annual output over 100 million RMB, we have refined the Water-resistant indoor door to be the "go-to" choice for large-scale housing projects in tropical and coastal regions. The seamless PUR hot-melt bonding ensures that no wood-based material is ever exposed to the air, effectively sealing the door against moisture ingress. Despite its high-tech waterproof construction, the door maintains a premium aesthetic, with finishes that replicate the look and feel of natural wood or minimalist lacquer. For our B2B partners, this means a significantly lower rate of after-sales complaints and a product that carries the 10-year heritage of Lu Ban's precision and reliability.
Specifications
|
Waterproof Grade |
IPX4 (Maintains integrity in 90% humidity) |
|
Core Material |
Waterproof Carbon-Crystal board / Aluminum honeycomb |
|
Hardware |
304 Stainless steel (72-hour salt spray tested) |
|
Sealing |
EPDM waterproof gaskets and aluminum waterproof frame |
|
Eco-Rating |
E0-grade / VOC-free / Termite-proof |
Application Fields
Perfect for bathrooms, laundry rooms, kitchen areas, and basement storage. Also ideal for coastal villas, public swimming pool locker rooms, and beach resorts.
Customization Capabilities
We offer various waterproof finishes, from wood grains to solid colors. You can choose from aluminum or carbon-crystal frames to match the door leaf. We also support custom sizing for non-standard bathroom openings and can provide ventilation grilles if required.
Packaging & Shipping
Each door is film-wrapped and packed with corner protection in moisture-proof cartons. We use palletized shipping with extra shrink-wrapping to provide an additional layer of moisture protection during sea freight.
FAQ
Q: Can the door be washed with water?
A: Yes, the surface and structure are entirely waterproof and can be cleaned with a damp cloth or a gentle spray of water.
Q: Does it look like a "plastic" door?
A: Not at all; our carbon-crystal and aluminum finishes are indistinguishable from high-end wood or lacquer doors.
Q: Is it suitable for the bedroom as well?
A: Yes, many clients use it throughout the home in humid climates to ensure long-term stability.






