3.4mm Bubble T-Slot Seal for Framed Shower Doors BU922
100% Guaranteed Safe Checkout, Selected profiles may include 2–3 close-fit options at no extra charge.
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Description
Description
Key Specifications
Currently being restocked — estimated dispatch is around 30 November.
Selected installations may also use it along the bottom
Check Before You Buy
This seal is suitable if:
- Your shower door has an existing T-slot or retaining channel.
- The internal channel is wider than approximately 3.4mm.
- The slot opening is narrower than approximately 2.5mm, allowing the retaining foot to stay securely inside.
- You need a flexible bubble seal for a framed bi-fold, folding or sliding shower door.
- You mainly need a vertical seal, or your existing bottom channel uses the same profile.
- You need up to 2000mm of seal.
Choose another seal if:
- Your existing seal clips directly onto exposed glass.
- The track cannot accept the 3.4mm retaining foot.
- The slot opening is too wide to hold the profile securely.
- You need a magnetic closing seal.
- Your installation requires a different T-slot profile or a much larger flexible sealing section.
Clear Bubble Seal for Framed Shower Door Tracks
BU922 is a 2000mm clear bubble seal designed to slide into an existing channel on framed shower doors.
The rigid 3.4mm retaining foot sits inside the track, while the soft 10mm bubble section compresses when it meets the adjacent door, frame or panel.
This profile is commonly used along the vertical edges of framed bi-fold, folding and sliding shower doors. In some enclosures, the same type of channel may also allow it to be used along the bottom.
For a secure fit, check the track before ordering. The internal channel should be wider than approximately 3.4mm, while the slot opening should remain under approximately 2.5mm so the seal cannot easily pull back out.
BU922 is supplied as one 2000mm strip and can be cut down to the required length.
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
A Better Chance of Getting the Right Fit
For selected profiles, your order may include 2–3 closely matched finished seals, packed together at no extra charge. Small measurement differences can be difficult to confirm at home, so we include nearby options where this helps reduce the risk of ordering the wrong fit. 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.
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.