• Close-up cross-section of the V456S16CU curved shower screen seal strip fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central 16mm single fin, highlighting the reinforced transition zone for enhanced durability when bent.
  • Technical dimension diagram for a curved shower screen seal, detailing the inner channel width, 16mm fin length (offering greater gap coverage), side rail height, and overall profile cross-section, engineered specifically to fit the edges of 4-6mm thick curved glass.
  • SIMBA bottom sealing strip compared to other brands' sealing strips
  • Why choose SIMBA shower seals: 30,--- uses tested, Quality rubber material, reach certified, and UK fast delivery
  • High-clarity close-up of a curved bath screen seal, showcasing the all-PVC construction of the V456S16CU, highlighting its smooth finish, anti-UV transparency, and the unique reinforced transition zone that maintains structural integrity and invisibility even in curved applications over baths.
  • Micro-view of a curved bath screen seal (variant focus), showing how the rigid U-channel grips the glass firmly and how the thickened hard-soft connection provides extra flexibility, allowing the 16mm fin to adapt to various radii without permanent deformation or snapping.
  • Installation guide for a shower screen seal curved, demonstrating the correct orientation of the bottom seals clipped onto the curved glass edge, specifically indicating that the side with guide rails should face the shower interior to direct water flow back and align with the path of curved doors.
  • Application guide for the shower seal
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Curved Shower Seal for 4-6mm Glass Fin 16mm V456S16CU

£19.80
£31.19 £19.80
Sold out
-37%
Taxes included. Shipping calculated at checkout.
Total Length: 950mm
Gap: Seal 16mm

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Description

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V456S16CU Key Features

Catalog No. V456S16CU (The Mid-Gap Specialist)
Glass Thickness 4mm / 5mm / 6mm Curved Glass
Fin Length 16mm (For 13mm to 16mm gaps)
Radius Tech R800 High-Flex Curve
Material Enhanced-Thickness PVC (Industrial)
Length 950mm (Trim to size)
✓ Free UK Shipping ✓ VAT Included ✓ 10-Month Warranty
Need a different drip depth?

Frequently Asked Questions

Will a longer 16mm fin split more easily? ▼
No. Unlike budget long-fin seals, our 16mm model features a Reinforced Joint. We’ve added extra material thickness at the pivot point to handle the increased leverage of a longer fin, ensuring it won't tear even with 30,000+ door openings.
Does this fit luxury 8mm or 10mm glass? ▼
No. The V456S16CU is precision-molded for 4mm-6mm glass. For high-end frameless or heavyweight screens, you need our specialized [Heavy Duty Radius Range].
Why Choose the SIMBA V456S16CU over 12mm? (Click to view details)
  • Reinforced Pivot Joint: A 16mm fin experiences significantly more "leverage" and friction. To prevent splitting, we’ve added 20% extra material thickness at the hinge-point.
  • Optimized Water Deflection: Designed for gaps that a standard seal simply can't reach (13mm - 16mm). Its offset "flick" geometry ensures it doesn't "jam" the door.
  • Quadrant-Tested: While the 12mm is our all-rounder, the 16mm is the choice for older or settled shower trays where the gap has widened over time.
About SIMBA UK: As a specialist manufacturer, we maintain an inventory of over 9,000 sizes, ensuring compatibility with 99% of UK shower brands.

Delivery & Shipping Information

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We aim to dispatch all orders placed before 2 PM on the same day. Orders placed after 2 PM usually ship the next working day.

Important: Our automated system selects the best courier based on your address, order size, and quantity.

Delivery Summary

  • UK Mainland Standard: 2–3 working days (FREE).
  • Highlands, Islands & NI: 3–7 working days (Calculated at checkout).

A small surcharge applies to remote areas (Highlands/Islands/NI). This is clearly calculated when you enter your postcode.

If your order hasn't arrived within 5 working days (any service), please email us immediately at info@showerdoorseal.uk.

Compliance Information

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Product Safety

Manufacturer Name: SIMBA International Limited

Address:No.25-2, Fuke North Road,

Luosong Village, Fusha Town,

Zhongshan, Guang Dong, China

Contact: support@glassseals.com

View full details
Close-up cross-section of the V456S16CU curved shower screen seal strip fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central 16mm single fin, highlighting the reinforced transition zone for enhanced durability when bent.
Curved Shower Seal for 4-6mm Glass..
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Simba Professional Care Guide

Ensure a perfect fit and a lifetime of clarity.

Curved Shower Seal for 4-6mm Glass Fin 16mm V456S16CU Installation Guide - Simba Anti-Mould Shower Seal

✓ DO’S

  • Direct Press: Fit by pressing directly onto the glass edge to protect the surface.
  • Deep Clean: Remove all UK hard-water limescale before installation.
  • Sharp Tools: Use garden pruners for a clean, professional finish.
  • Daily Rinse: Simply wash away soap suds after your shower.

✕ DON’TS

  • No Sliding: Never slide the seal along the glass; this risks scratching.
  • No Extreme Heat: Avoid water >70°C or hair dryers to prevent warping.
  • No Soapy Water: Do not use lubricants—they accelerate mould growth.
  • No Harsh Chemicals: Avoid bleach or acidic cleaners on the seal.

Quality & Environmental Standards

Simba® seals are manufactured to the highest international standards, ensuring safety and sustainability for your home.

ISO 9001:2015 Quality Management

ISO 9001:2015

Premium quality control ensuring consistent product durability and precision fit.

ISO 14001:2015 Eco-Friendly

ISO 14001:2015

Manufactured with a commitment to environmental responsibility and eco-friendly processes.

SVHC REACH Compliant

SVHC / REACH

Certified non-toxic and safe for domestic use, free from harmful substances.

Installation & Maintenance Support

Unlike standard recycled strips, this profile is engineered with our signature UV-stabilised formula to prevent yellowing and brittleness.

Learn more about the science behind our High-Performance PVC Durability and why it outlasts high-street alternatives.

See why and how to Protect your seals from limescale.

SIMBA shower screen seal, Premium Clarity. Flawless Fit.

Can’t Find the Right Seal?

As a leading manufacturer, SIMBA stocks over 9,000 styles. From vintage screens to modern doors, we’ve got you covered.

Stuck on which one to pick? Drop us a message. We’re here to help you get that perfect, water-tight fit!

Need guide installing this seal?

We're the SIMBA makers, and we're always listening.

Since we design and make our own seals, we can actually do something about it.

If you spot anything that could be better—no matter how small—we’d genuinely love your feedback. Let’s make the next version perfect, together.