Description
Keep water inside your shower enclosure with this 3/8-inch x 36-inch frameless shower door bottom seal. Designed for 8–10mm thick glass doors, this clear replacement seal slides securely onto the bottom edge of the glass without requiring adhesive.
The integrated 3/4-inch angled drip rail directs water back toward the shower interior, helping reduce leaks, puddles, and moisture around the shower floor. A flexible lower fin extends approximately 1/2 inch below the glass, helping close the gap between the shower door and threshold.
Made from transparent, water-resistant material, this shower door sweep blends naturally with frameless glass enclosures while providing dependable everyday protection. The seal measures 9/16 inch in channel height and can be trimmed to create a custom fit for shorter shower doors.
It is an ideal replacement for worn, cracked, yellowed, or missing shower door seals. Replacing the bottom sweep can help protect bathroom floors, baseboards, and nearby surfaces from repeated water exposure.
Product Measurements
- Glass thickness: 3/8 inch
- Compatible metric thickness: 8–10mm
- Total length: 36 inches
- Channel height: 9/16 inch
- Angled drip rail: 3/4 inch
- Lower gap coverage: Approximately 1/2 inch
- Color: Clear
- Installation location: Bottom of frameless shower door
Key Features
- Made for 3/8-inch frameless glass shower doors
- Full 36-inch replacement length
- Integrated drip rail directs water back into the shower
- Flexible bottom fin helps seal the gap below the door
- Clear design maintains the appearance of the glass
- Installs without glue or adhesive
- Can be trimmed to the required length
- Helps prevent water from reaching bathroom floors
- Suitable for replacing damaged or discolored seals
Easy Installation
Clean and dry the bottom edge of the glass door before installation. Measure the required length and carefully trim the seal when necessary. Align the channel with the bottom edge of the glass and press it firmly into position.
For easier installation, soften the seal slightly with warm water. Do not use boiling water or excessive heat.
Important Compatibility Information
Measure the thickness of your shower glass before ordering. This seal is intended for glass measuring approximately 3/8 inch or 8–10mm thick. It may not fit securely on thinner or thicker glass.
Call to Action
Choose your quantity and get your shower sealing properly again.
Not sure this seal fits your shower door? Send us a photo and your glass measurements for assistance.











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