Curved Shower Screen Seals
Pre-curved 950mm shower screen seals · For 4–10mm glass · £19.80
Find the right curved shower screen seal for your curved shower door, P-shape bath screen or curved bath screen. Match the seal by glass thickness, profile type, soft fin length and measured bottom gap, so you can replace a worn bottom seal and help reduce water escaping from the screen edge.
Our curved bottom seals include push-fit options for 4–6mm and 8–10mm glass. Each seal is supplied in a 950mm length and can be trimmed for a cleaner fit. Depending on the profile, soft fin sizes range from 12mm to 35mm, helping suit measured bottom gaps from approximately 9mm to 35mm. If you are unsure which curved shower seal is right for your screen, send us your photos and measurements on WhatsApp and we’ll help you check before ordering.
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How to Choose the Right Curved Shower Screen Seal
1. Check the curve before ordering
Measure along the curve, the curve height, and the end-to-end width. Compare your measurements with the product page to make sure the seal shape is suitable.
2. Choose the right glass thickness
Select 4–6mm for thinner glass or 8–10mm for thicker glass.
3. Measure the bottom gap
Measure from the bottom edge of the glass to the tray, bath rim, or threshold.
4. Match the fin length
Choose a fin length that covers the gap without dragging heavily.
Curved Bottom Shower Screen Seal for 4–6mm Glass 8mm Fin V456S8CU
Curved Bottom Shower Screen Seal for 4–6mm Glass 12mm Fin V456S12CU
Curved Bottom Shower Screen Seal for 4–6mm Glass 16mm Fin V456S16CU
Curved Bottom Shower Screen Seal for 4–6mm Glass 20mm Fin V456S20CU
Curved Bottom Shower Screen Seal for 4–6mm Glass 23mm Fin V456S23CU
8mm Curved Shower Door Seal for Bottom Hardware 38mm Fin M309S855CU
Curved Bottom Shower Screen Seal for 8–10mm Glass 8mm Fin V810S8CU
Curved Bottom Shower Screen Seal for 8–10mm Glass 12mm Fin V810S12CU
Curved Bottom Shower Screen Seal for 8–10mm Glass 16mm Fin V810S16CU
Curved Bottom Shower Screen Seal for 8–10mm Glass 20mm Fin V810S20CU
Curved Bottom Shower Screen Seal for 8–10mm Glass 23mm Fin V810S23CU
Universal Adhesive Shower Door Bottom Seal 8–35mm Gap V312S1235F
When to Replace Your Seal
You may need a replacement curved shower screen seal if your old seal is yellowed, cracked, loose, split or no longer guiding water back towards the tray or bath rim.
A correctly fitted bottom seal can help reduce water escaping from the bottom edge. It will not fix every leak, so also check the screen alignment, silicone joints, tray level and hinge area.
Suitable for Curved and P-Shape Shower Screens
These curved shower screen seals are suitable for selected:
- Curved shower doors
- Curved shower screens
- P-shape bath screens
- Curved bath screens
- Bottom edges of frameless or semi-frameless curved glass screens
They are not intended for straight shower doors, side seals, vertical seals, magnetic seals, guide rail seals or track seals.
Not sure which curved shower seal fits?
Send us a photo of your existing seal and glass edge before ordering.
Why Buy Your Curved Seal from SIMBA?
Curved shower screen seals can look very similar, but if the glass thickness, bottom gap, fin length or manufactured curve does not match, the seal may be difficult to fit, lift at the ends or still allow water to escape.
Each SIMBA curved seal is listed by glass thickness, bottom gap and fin size, with clear product images, profile diagrams and videos to help you check the shape, flexibility and bending performance before ordering.
- Curved-specific profiles, not standard straight seals forced onto curved glass
- Clear size matching by glass thickness, bottom gap and fin size
- Product videos to check flexibility, profile shape and finish
- Send us a photo and measurements before ordering if unsure
- Cut to size at home; unused and uncut seals can be returned under our returns policy
Unsure which seal fits? Send us a photo of your old seal, glass thickness and bottom gap before ordering.
Message us on WhatsAppA cheaper universal seal may cost less upfront, but the right curved profile can help reduce repeat orders and refitting.
Real Installation Gallery
See how our curved seals fit in actual UK bathrooms.
Screen type: Curved bath screen, 4–6mm glass
Used: V456S16CU
Gap measured: approx. 14mm
Result: reduced leaking at the bath edge
Uploaded on 26/02/2026
Uploaded on 29/12/2025
Photos are from real UK customer installations. Results depend on glass thickness, gap size and screen alignment.
Curved Shower Screen Seal FAQ
Common questions about choosing, fitting and maintaining curved shower screen seals for quadrant enclosures, P-shaped bath screens and curved glass shower doors.
1. Can I use a straight seal on curved glass?
We do not recommend it. A straight seal is not shaped to follow curved glass, so it may kink, lift or come loose even if the glass thickness is correct.
For quadrant enclosures, curved shower doors and P-shaped bath screens, choose a curved shower screen seal instead. For the full explanation, read why straight shower door seals don’t work on curved glass doors .
2. Why does my curved shower seal lift at the ends?
The seal may be under tension, or the curve may not match the glass closely enough. If the U-channel is too tight, too loose or too rigid, the ends can lift after fitting.
A properly curved shower screen seal should sit naturally around the glass with less spring-back.
3. How do I fit a curved shower screen seal?
Most curved shower screen seals are fitted by removing the old seal, cleaning the glass edge, pressing the new curved seal onto the glass from one end, then trimming any excess after fitting.
For the full step-by-step guide, read how to fit a curved shower screen seal .
4. Do P-shaped bath screens need a specific seal?
Often, yes. A P-shaped bath screen usually has curved glass and sits above a bath rim, so the seal needs to match the curve, glass thickness and bottom gap.
Choose a curved shower screen seal with the correct fin size rather than relying only on the old seal shape.
5. What if water still leaks near the hinge or corner?
If the seal fits correctly but water escapes near the hinge or corner, the issue may be a small corner gap rather than the bottom seal itself.
For corner-specific fixes, read The Definitive Guide to Fixing a Corner of Shower Leaking .
Curved Shower Screen Seal Guides
Need more help fitting your seal or checking where water is escaping?
- How to fit a curved shower screen seal
- How to stop a shower screen leaking at the corner
- P-shaped shower screen seal guide
- Choosing a selection results in a full page refresh.