Magnetic Shower Door Seal Strip made of durable PVC material, specially designed for frameless shower doors.
Flexible PVC magnetic sealing strip for frameless doors. Fits 8–12mm glass.

🔹 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 the magnetic seal actually work?
One strip carries a magnetic insert and the matching strip carries the ferrous counter-part. When the door closes, the two profiles pull together along the full height and hold the door shut, while the PVC lips close the gap so water can't track out. That is why frameless doors use these instead of mechanical latches — no exposed hardware, and the seal pulls the door square.
Will the PVC yellow or harden after a few months in a humid bathroom?
No — the material is specifically formulated PVC for shower use: it resists yellowing, cracking and deformation, which is what kills ordinary strip in humid bathrooms. The color options are light blue, matte black and transparent, and they stay stable over time rather than going chalky or stiff. UV exposure is not a real factor indoors; the main enemy is poor-quality PVC, so we use a stabilized compound.
Can you supply the strip in custom lengths?
Yes. The strip is cut to length for your door height, so for a project order just give us the door sizes and we'll deliver pre-cut pieces or long lengths to cut on site. For OEM orders we can match the profile to your door system's slot if you send a sample or drawing. For standard orders we ship common lengths; tell us what you need and we'll confirm availability.
Is it compatible with the glass edge of a frameless shower door?
Yes — the profiles are designed to slip over the glass edge or into the channel of frameless door systems. The soft PVC lips conform to the glass edge and the magnet keeps the two leaves engaged. To be sure the profile matches your glass thickness and edge design, send us the glass thickness and a photo or drawing of your current strip cross-section and we'll confirm the fit.
Does the seal replace the need for a bottom sweep?
The magnetic strip handles the vertical closing edge between the two doors (or door and fixed panel). It does not replace a bottom seal — you still need a bottom sweep or pivot seal where the door meets the tray, because water pools there. If you want a full sealing package, we can supply the matching bottom seal as well.
What are the ordering details — samples, MOQ, lead time?
Samples start at 1 pc (a sample fee may apply), standard orders from 50 pcs, and OEM/custom orders from 500 pcs. Lead time is 15–25 days. Since the strip is priced per meter, give us the total length, the number of doors, the color and the cross-section, and we'll quote exactly.