4-6mm Glass H-Seal for Outward-Opening Doors HH456
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Description
Description
Key Specifications
Frequently Asked Questions (Fitting Guide)
Where exactly is this H-seal used? ▼
What makes this "Hybrid" design better? ▼
Unlike basic seals, the HH456 features a Rigid Secondary Fin with a Soft Extension.
The Benefit: The rigid part provides a strong structural barrier, while the soft extension adapts to glass that is slightly misaligned or "out of true."
Which way should it face? (Out-Swing Only) ▼
To ensure a 100% seal, the rigid fin must be installed on the inside of the shower.
The Restriction: Because the fin is rigid, it acts as a "door stop." This means your door will only open outwards. It is NOT suitable for doors that need to swing inwards.
How do I install this without glue? ▼
Explore our full range of professional frameless vertical shower door seal to find your perfect match.
Delivery & Shipping Information
Delivery & Shipping Information
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
Compliance Information
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
Notified by email when this product becomes available
£29.99
Simba Professional Care Guide
Ensure a perfect fit and a lifetime of clarity.
✓ 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
Premium quality control ensuring consistent product durability and precision fit.
ISO 14001:2015
Manufactured with a commitment to environmental responsibility and eco-friendly processes.
SVHC / REACH
Certified non-toxic and safe for domestic use, free from harmful substances.
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.
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