4–6mm H-Shape Vertical Shower Door Seal 15mm Fin H456S15
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Description
Description
Technical Specifications
Check Before You Buy
This seal is suitable if:
- Your glass thickness is 4–6mm.
- The gap between the glass panels is approximately 3–13mm.
- Your shower door is a pivot door or hinged door.
- The sealing position is between two glass panels, such as a door panel and a fixed panel.
- You need extra fin coverage for a wider side gap.
- You need a seal that is 2000mm or shorter.
- Your glass edge is exposed, with no frame, trim or track blocking the seal.
Before ordering, measure the actual gap between the glass panels with the shower door closed, and make sure the gap is approximately 3–13mm.
Choose another seal if:
- Your glass is thinner than 4mm or thicker than 6mm.
- The gap between the glass panels is smaller than 3mm or larger than 13mm.
- Your shower door is a folding door, sliding door, framed door or curved door.
- Your glass edge has a metal frame, trim or track that prevents push-fit installation.
- You need a bottom seal, drip seal, magnetic seal or sliding door track seal.
- You need to seal a gap between glass and wall, glass and floor, or a shower track.
If you need a different type of seal, please check our full range of vertical shower door seals.
Product Description and Installation
H456S15 is a clear PVC shower door seal designed for 4–6mm frameless glass. It is mainly used as a side seal between two glass panels, such as a moving door panel and a fixed panel.
This model has a longer 15mm soft PVC fin, making it suitable for wider glass-to-glass gaps of approximately 3–13mm. It is a good option when a shorter fin, such as an 8mm seal, may not provide enough coverage for the gap.
The soft PVC fin helps reduce water splash and leakage between glass panels during showering, while the clear rigid PVC channel pushes directly onto the exposed glass edge. No glue or screws are required.
H456S15 is suitable for pivot shower doors and hinged shower doors. It can be installed on either the fixed glass panel or the moving door panel. As long as the glass thickness, gap size and door type are correct, installing it on either side will usually not affect the sealing performance.
Before installation, remove the old seal and clean and dry the glass edge. Measure the required length, cut the 2000mm seal to size, then push it evenly onto the glass edge from one end. Make sure the soft PVC fin faces the gap that needs sealing, and check that the shower door opens and closes normally after installation.
This model is ideal for replacing an old shower door seal where a wider side gap needs extra coverage. Please choose another model for folding doors, sliding doors, framed doors or curved doors.
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
Care & Installation Tips
Ensure a better fit and longer-lasting 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.
Not sure which seal you need?
Send us a photo of your shower door edge and gap — we’ll help you find the right fit.
Certified Quality: ISO 9001 | ISO 14001 | REACH compliant
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.
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