
Pond Glass
Bespoke pond viewing windows and pond jump guards manufactured to size for koi ponds, raised ponds, and contemporary water features across the UK.
Fusion Glass Ltd supplies laminated and toughened pond glass for projects ranging from small garden ponds to large koi pond installations.
Free & fast delivery
Best price guarateed
UKs leading supplier
Pond Glass Gallary

Pond Viewing Windows
Modern Pond Viewing Windows create a clean and striking underwater viewing feature for koi ponds and raised garden ponds.
We supply bespoke pond viewing windows in:
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Toughened glass & Laminated glass
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Heat-soaked glass
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Polished edges & dubbed corners
Our How to Install a Pond Viewing Window guide explains more about installation methods and support requirements.
Koi Pond Jump Guard
Pond Jump Guards help reduce the risk of koi fish jumping while maintaining a clean and minimal appearance.
Our bespoke glass jump guards are suitable for:
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Raised ponds
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Sleeper ponds
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Fibreglass ponds
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Contemporary koi ponds
You can also read our How to Install Pond Jump Guards guide for more information.

Pond Glass Viewing window Thickness guide
Choosing the correct pond glass thickness is one of the most important parts of any pond viewing window or pond jump guard project.
Our detailed Pond Glass Thickness Guide explains how different installations may require different glass specifications.
- 21.5mm: Up to 400mm deep, 1600mm wide
- 25.5mm: Up to 600mm deep, 2000mm wide
- 33mm: Up to 1000mm deep, 2000mm wide
- 39mm: Up to 1000mm deep, 3000mm wide
Buy pond glass today!
We stock a range of common sizes in our store, but can supply any size of pond glass that you need. For bespoke orders, custom glass specifications, please get in touch via phone, email or the contact form.
Common Pond Glass Thicknesses
Installation & Helpful Guides
Read more with our dedicated pond glass guides:
- How to Install a Pond Viewing Window
Pond Glass Delivery Information
We supply pond viewing windows and pond jump guards across the UK with typical lead times of approximately10-15 working days, although this can occasionally be longer during busy periods.
All pond glass is delivered curbside and customers must ensure sufficient help is available for offloading due to the weight of structural glass panels. We recommend at least two people per 85kg of glass.
Please inspect all glass carefully upon delivery and report any damage or defects immediately before installation.
Additional delivery charges may apply to certain postcode areas including parts of Scotland, Cornwall, Northern Ireland, and remote UK locations. A full list of chargeable postcodes can be found under the “Additional Charges” drop-down when selecting the glass size and thickness on the product page.
You can read more in our Glass Delivery Information page and our Terms & Conditions.




































