H Shape Seal 4-6mm Glass Gap 3-6mm H456S8
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Description
Description
Length: 2000mm (2 Metres) | Sold as a Single Strip
Product Overview
This h-type seal is crafted from high-grade rigid PVC-U, designed to snap securely onto 4mm, 5mm, or 6mm glass without adhesives.
Equipped with a soft 8mm fin, it effectively seals gaps between 3mm and 6mm. Typically used vertically for hinged/pivot doors, it can also be used as a horizontal bottom seal.
Key Specifications
Frequently Asked Questions
Will this look good after installation?
Will it fit my glass thickness?
What size gap can it seal?
How long will it last?
Is it easy to cut and install?
1. Trim to size with heavy-duty scissors or garden snips.
2. Push one end onto the glass and work your way up.
Note: Do not slide it on, as this may damage the profile. See our Guidance Centre for videos.
Shipping and VAT Information
Commonly used in UK standard quadrant enclosures.
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
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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