Glass Door Magnetic Seal Strip Shower Door Seal for Frameless Shower Enclosure
The seals and Magnetic are compatible with 8mm, 10mm, and 12mm glass thickness, and custom lengths are available to meet different installation requirements.

🔹 Product Description
Our Shower Door Seal Strips are designed for frameless shower doors and shower enclosures, providing excellent sealing performance to prevent water leakage and improve overall functionality.
These seal strips are made of high-quality PVC material, offering strong flexibility, durability, and long service life. They are resistant to cracking, yellowing, and deformation, making them ideal for long-term use in humid bathroom environments.
We offer a wide range of seal types, including:
- Magnetic shower door seal strips
- Glass door seal strips
- Bottom seals and side seals
- Flexible seal profiles with gasket
The seals are compatible with 8mm, 10mm, and 12mm glass thickness, and custom lengths are available to meet different installation requirements.
🔹 Key Features
- Suitable for 8mm / 10mm / 12mm glass
- High-quality PVC material
- Anti-yellowing and anti-cracking design
- Excellent waterproof sealing performance
- Flexible and easy to install
- Custom length and color options available
🔹 Manufacturer & OEM Service
As a professional shower door seal manufacturer in China, we provide:
- Factory direct pricing
- OEM & ODM customization services
- Custom sizes, colors, and profiles
- Stable quality and fast delivery
We support bulk orders for wholesalers, distributors, and construction projects worldwide.
🔹 Application
These seal strips are widely used in:
- Frameless shower doors
- Shower enclosures
- Glass door systems
- Bathroom glass partitions
They effectively improve sealing, reduce water leakage, and enhance the overall performance of glass door systems.
Frequently Asked Questions
How does a magnetic seal strip stop water leakage?
Two magnetic strips are fitted to the closing edges of the door and the fixed panel. When the door closes, the magnets pull the two strips together and hold a continuous seal line, so water can't track through the gap. That gives a tighter closure than a plain friction seal, especially on frameless doors where both edges are unsupported.
Do I need the strip on both the door and the frame?
Yes, the system works in pairs: one strip on the door edge, one on the fixed glass or wall. The magnetic force only works with the matching counterpart. If you seal only one side you get the lip but not the hold. Order enough length for both edges to get a working magnetic seal.
What glass thickness is compatible?
The strip is made for frameless shower enclosures in the standard tempered glass range. The profile grips the glass edge with a flexible lip, and the magnetic insert runs the full length. Confirm your glass thickness when ordering so we size the lip profile correctly.
Is the magnetic strip affected by water or heat?
No. The magnet core is sealed inside the PVC extrusion, so it can't rust or corrode in a wet enclosure, and the PVC jacket has anti-yellowing stabilizers. The magnetic force in this grade is designed to hold the door closed against light draft, not to fight a heavy swing.
How much do I need, and how do I cut it?
Measure the full length of the closing edge on both the door and the fixed panel; they're usually equal. The strip cuts cleanly with a sharp blade, so order enough for both edges. For OEM runs we cut to exact length at 500 pcs.