Shower Door Bottom Seal Strip PVC Glass Door Seal Waterproof Shower Door Strip
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
What does a bottom seal strip do that a side seal can't?
The bottom strip is the drip barrier at the bottom edge of the door; it blocks water from running under the door onto the bathroom floor. Side seals handle the vertical edges. A bottom seal with the right clearance seals without dragging on the floor or shower tray, and it's the strip that keeps the floor dry.
Does it drag on the shower tray or floor?
No. The bottom profile is sized to keep a small clearance so the door swings or slides freely, while the lip still deflects water. You adjust the fit by trimming the strip or its height. If your floor or tray is uneven, the flexible lip conforms to the small gaps.
Which glass thickness is it for?
The strip is made for frameless shower doors in the standard tempered glass range. It grips the bottom edge of the glass. Confirm your glass thickness when ordering so we match the groove width; thinner or thicker panels need a different groove profile.
What colors are available?
Transparent, light blue, gun gray, and custom colors. Transparent keeps the frameless look; gun gray and light blue let you match the hardware or glass tint. Custom colors run on OEM orders, so send your reference color and we'll confirm the minimum.
Can the bottom seal be replaced without taking the glass out?
Usually yes. If the old strip is a slide-on profile, you pull it out and slide the new one in along the bottom edge. If it was glued, clean off the old adhesive first. Measure the glass thickness and the bottom edge length before you order so the new profile fits first time.