What is Shower Pan Liner?

October 20,2025
Bathroom Waterproofing Membrane - A Key Material for Perfect Wet Area Protection
In modern home renovations, the bathroom is the most vulnerable area to water seepage and moisture problems.
Choosing the right bathroom waterproofing membrane not only extends the life of the building structure but also maintains a dry and hygienic environment.

PVC Bathroom Waterproofing Membrane is a highly effective waterproofing material designed specifically for wet areas, suitable for a variety of environments, including showers, bathtub surrounds, sink walls, and flooring.

Product Functions and Applications
The core function of a bathroom waterproofing membrane is to block moisture and liquid penetration, ensuring that the underlying building substrate (such as cement or wood) is not damaged.

Main applications include:

Shower walls and flooring

Joints around bathtubs and sinks

Wet areas in kitchens, balconies, or basements

This PVC bathroom waterproofing membrane strikes an ideal balance between strength and flexibility, ensuring easy installation and excellent sealing.

Product Features and Benefits
1️⃣ High Durability

Made from high-quality PVC, it offers excellent tear, stretch, and deformation resistance. Maintains a stable seal even with thermal expansion and contraction or slight structural changes.

2️⃣ Excellent Flexibility
The waterproof membrane's excellent flexibility allows it to easily conform to irregular surfaces such as walls, floors, corners, and pipes,
reducing joint gaps and improving installation efficiency.

3️⃣ Superior Waterproofness and Mold Resistance
PVC's inherently high-density molecular structure effectively blocks moisture infiltration.
It also prevents the growth of mold and bacteria, keeping your bathroom clean and fresh.

4️⃣ Easy Installation and Fast Installation
The waterproof membrane is lightweight, cuttable, and can be hot-air welded or glued in place.
Detailed installation instructions are included, making it suitable for both DIY and professional installations.

5️⃣ Lightweight Design, No Structural Load
The lightweight design does not increase the building's load, making it suitable for both new construction and renovations.

Product Link
TOP