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Clear Shower Threshold Seal D510

£14.88
£20.88 £14.88
Sold out
-29%
Taxes included. Shipping calculated at checkout.
Lengths: 950mm
Heights: 5mm

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Description

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Technical Specifications

Catalog No. D510
Length 950mm Clear Strip (Single)
Height 5mm
Material Durable, flexible PVC
Color Transparent / Ultra-Clear
Installation Bottom Horizontal (Self-Adhesive)
Curing Time Allow 10 hours after fitting
Confidence 10-Month Warranty | 30-Day Returns
Delivery & Tax Free UK Shipping / VAT Inc.

Frequently Asked Questions

What is this product exactly? ▼

This is a shower door threshold seal. It is designed to work in tandem with your shower door bottom seal.

By using a threshold, you stop leaks without "over-compressing" the seal fins. Over-compression makes the door hard to move and causes the shower seal strip to wear out prematurely.

Over-compression illustration
Will it look good in my bathroom? ▼
Yes! Crafted from Ultra-Clear PVC, it blends seamlessly with any decor. It is anti-UV treated to prevent yellowing, ensuring your bath screen seal setup remains transparent and premium for years.
Is installation a DIY task? ▼
Absolutely. Replacing a shower threshold strip is simple:
  1. Trim: Cut to size using garden secateurs or heavy-duty scissors.
  2. Prep: Remove the old, discoloured strip and clean the surface.
  3. Fit: Align and press the new waterproof threshold firmly onto the tray or floor.

Visit our Guide Centre for full video demonstrations.

Does it work on curved glass? ▼
No. This is a straight shower screen seal component. For radius or curved glass screens, please search for our PV29.
Durability & Shipping ▼

How durable is it? Designed for high-traffic family bathrooms, this PVC shower seal is built for daily use and offers an exceptionally long lifespan.

Shipping: No hidden costs. The price includes VAT. We offer Free Standard Delivery to the UK Mainland with a 30-day return policy.

As the UK’s leading specialist with over 9,000 shower screen seals in stock, we help you get the job done right. Whether you need a replacement bath seal or a specialist shower door water deflector, our UK-based team is here to help.

The threshold seal is crafted from high-quality, rigid PVC. It is the ideal threshold strip for homeowners seeking a clean, professional finish.

This bottom shower seal is suitable for horizontal use at the bottom. We offer this bath seal strip in 950mm lengths, which you can easily cut to size.

Please note: This is a straight shower seal designed only for use on straight glass.

SIMBA UK | SPECIALIST THRESHOLD SOLUTIONS

 

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
Clear Shower Threshold Seal D510
Clear Shower Threshold Seal D510
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Simba Professional Care Guide

Ensure a perfect fit and a lifetime of clarity.

Clear Shower Threshold Seal D510 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.

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!

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.