Caldwells Windows Ltd

Caldwells Windows Ltd manufacture high-quality aluminium-framed and bonded glass windows for all kinds of vehicles and boats. Our experienced team can supply a diverse range of glass services, including:

• Mirrors & Toughened Glass Cut to Size
• Windows & Portholes in Standard Sizes
• Custom-Sized Glass Features

All the windows that Caldwells manufactures can be designed to fit any kind of vehicle. While we mainly create glass features in standard sizes, we can often help with unique requests. If you have a custom size or style of glass in mind, get in touch today! Our friendly, local team are more than happy to help in any way we can!
Some of the most common kinds of windows and portholes we’re asked to create include sliding, fixed, hopper and mitred windows using clear or tinted glass. We can also provide laminated glass on your request. All our glass is toughened to E11 CE R-43.

The Right Solution For You

See what we can do for you, from off the shelf to bespoke units we'll find the right solution for you.

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What We Do

At Caldwells Windows, we manufacture windows and portholes for a variety of vehicles, including canal boats. Using industry-leading equipment, our experienced team design, shape and style windows and potholes in a wide range of sizes and styles. Our windows, portholes and other glass features are manufactured in a variety of standard specifications.
Our experienced, local team can manufacture the perfect windows and portholes to suit your needs. In addition to our standard sizes of glass portholes, windows, mirrors and other features, we can also manufacture custom glass to suit your needs. Whether you need toughened glass for your canal boat or a bespoke window unit, we are here for you.



Glass Products


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    Full Range Of Parts Available

    In addition to manufacturing new windows and portholes, we can also supply a wide range of components. Whether your glass feature has shattered, chipped or you’re struggling with hinges, handles, locks of any part of your window, we are here to help. Caldwells Windows can provide a full range of parts to suit your needs. Wherever possible, we’ll help you to repair your window or porthole with the right parts, rather than having to replace the entire unit.