• Installed profile of the S10DTL extra-thick 10mm shower bottom gasket, demonstrating its high-load gripping power on heavyweight glass and the precise alignment of side fins for a universal zero-gap fit.
  • Engineering diagram of the S10DTL 10mm zero-gap strip, specifying the reinforced inner channel width and extended fin dimensions designed to accommodate the tolerance of premium thick glass installations.
  • Macro detail of the S10DTL transparent U-channel, highlighting its high-density material composition and optical clarity that remains distortion-free even under the pressure of 10mm glass panels.
  • Close-up of the S10DTL crystal-clear body and adaptive side fins, showcasing superior flexibility and transparency suitable for any shower door mechanism, from pivot to bi-fold systems.
  • SIMBA sliding glass shower door bottom seal strip​
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10mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S10DTL

£14.88
£20.88 £14.88
Sold out
-29%
Taxes included. Shipping calculated at checkout.
Total Length: 1000mm
Gap: Seal 0mm

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Description

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Technical Specifications

Catalog No. S10DTL
Glass Thickness 10mm Toughened Glass (Heavy Duty)
Gap Coverage 0mm – 3mm (Flush Fit)
Package 1x Strip + 🎁 FREE 3-Piece Testing Kit
Installation High-Tension Push-on
Material REACH-Certified, High-Clarity Virgin PVC
Length 1000mm (Trim-to-fit)
Free UK Shipping | VAT Inc. | 10-Month Warranty

Looking for other sizes?

8mm Glass S8DTL 4-6mm Glass S456DTL

🎁 FREE GIFT INCLUDED!

Includes a random set of 3 threshold seals to perfect your installation:

(RY3463, RY2652, PV29) — while stocks last!

Why Choose the S10DTL?

  • Tailored for 10mm Luxury Glass: Specifically moulded for the heavy profile of 10mm glass panels, providing a rock-solid grip that won't budge.

  • The "Invisible" Seal: Designed for premium enclosures where the glass sits almost flush against the tray. It provides a watertight barrier without adding visible bulk.

  • High-Clarity Minimalist Look: Perfectly complements high-end frameless designs, ensuring your sleek glass lines remain the star of the bathroom.

Not sure if a side-fin seal is right for you?

We understand that choosing the right profile can be tricky. Explore our [Comprehensive Range of 30,000-Use Rated Shower Door Bottom Gaskets] to compare drip rails, sweeps, and hybrid seals designed to keep your UK bathroom bone-dry.

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
Installed profile of the S10DTL extra-thick 10mm shower bottom gasket, demonstrating its high-load gripping power on heavyweight glass and the precise alignment of side fins for a universal zero-gap fit.
10mm Glass Gasket | Zero-Gap Bottom..
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Simba Professional Care Guide

Ensure a perfect fit and a lifetime of clarity.

10mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S10DTL 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.