Fitted perfectly
Vertical Bubble Shower Door Seal for 4–6mm Glass – 6mm Gap D456S7
Bubble Shower Door Seal for 4–6mm Glass – 6mm Gap D456S7
Regular price
£14.88
Regular price
£21.00
Sale price
£14.88
Unit price
per
-29%
Taxes included.
Shipping calculated at checkout.
100% Guaranteed Safe Checkout, Selected profiles may include 2–3 close-fit options at no extra charge.
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Description
Description
Technical Specifications
Catalog No.
D456S7
Glass Thickness
4mm / 5mm / 6mm
Suitable Gap
Up to 6mm
Bubble Width
7mm
Length
950mm / 2000mm — Easy to Trim to Size
Material
Clear PVC with soft bubble seal
Pack Quantity
Single / 1 piece
Installation
Push-fit, cut-to-size
✓ Free UK Mainland Delivery | ✓ Price Includes VAT | ✓ 10-Month Warranty
Check Before You Buy
This seal is suitable if:
- Your glass is 4mm, 5mm or 6mm thick, and the gap is 6mm or smaller.
- You need a slim soft bubble seal for a narrow vertical gap, such as glass-to-glass, glass-to-wall, glass-to-frame or sliding shower door side gaps.
- You want light cushioning to reduce contact, rattling or minor water escape without normally affecting door movement.
- Your required length does not exceed the selected seal length and can be trimmed to size.
Choose another seal if:
- Your glass is thicker than 6mm, or your gap is larger than 6mm.
- You need a larger bubble seal for a wider gap, a magnetic closing seal, or a dedicated bottom drip seal / water deflector.
- Your shower door has a thick frame, trim or profile that prevents push-fit installation.
Browse our full vertical shower door seals range to compare suitable side seals.
Suitable Applications & Installation Tips
The D456S7 clear shower door bubble seal is designed for 4mm, 5mm and 6mm glass where a compact flexible seal is needed for narrow gaps up to 6mm. The 7mm bubble is designed to compress, helping it cushion and seal smaller side gaps without feeling bulky.
It is suitable for vertical shower door edges, sliding shower door side panels, glass-to-glass gaps, glass-to-wall gaps and glass-to-frame contact points. The soft bubble helps reduce direct contact, light rattling and water escaping through small gaps while still allowing the door to open and close smoothly in most installations.
The flexible bubble can also help with slight unevenness along a vertical gap, provided the gap remains within the suitable 6mm range.
This seal may be fitted at the bottom in some cases where cushioning is needed, but it is not recommended as the main water-deflecting bottom seal. For bottom sealing, a dedicated bottom shower door seal or drip seal is usually more suitable.
For easier installation, start from the bottom of the glass panel. Place one corner of the seal onto the glass edge first, then push the seal on gradually along the edge. Do not start fitting from the middle of the glass, as this can make the seal harder to install.
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
Bubble Shower Door Seal for 4–6mm..
Why Some Orders Include More Than One Seal
For selected profiles, your order may include 2–3 closely matched finished seals, packed together at no extra charge. Small differences can be difficult to confirm at home, so we sometimes include a nearby option where this helps with fitting.
Each seal is complete and ready to fit. Simply use the one that suits your shower door best.
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.
If we've recommended a seal and got it wrong, we'll help find the right one at no extra cost — or refund you if we can't.
We may ask for photos or measurements to check what went wrong.
About SIMBA Seals UK
SIMBA Seals UK specialises in replacement shower door seals, supported by a glass seal manufacturing team working with seal profiles since 1998.
We help customers match seals by glass thickness, gap, profile and door design, with access to over 9,000 profiles for older or harder-to-match enclosures.