With a lineage dating back to the 1930s, TradeMark is one of the oldest and most established names in home improvements.
Different but better...

We believe it is the quality of our products and our unique service that sets us apart. As we say at TradeMark, we do things different to other companies but better. And thousands of homeowners across Berkshire, Hampshire and Surrey all agree.

Exclusive Collections

As a business with strong ties to the Thames Valley area, we understand the importance of reputation. That is why the customer is at the heart of everything we do. Instead of supplying off-the-shelf solutions, our product range is marketing leading, unique and exclusive to us. When working with TradeMark to improve your home, you can be assured that you’re getting a level of quality that’s simply unavailable anywhere else.

TradeMark Collections Range

TradeMark Approved

We only use TradeMark-approved installers to undertake work on your property. We only partner with small, local specialists who take a genuine pride in their work. We refuse to subcontract work out, ensuring that you are always dealing with one person right up to the satisfactory completion of your project.

TradeMark Care & Conservation

The A+ Team

TradeMark achieved national recognition when our Managing Director, Mark Ashwell, appeared on the BBC’s Rogue Traders to fight for the rights of homeowners and warn against all that’s bad in the industry. Alongside our staunfast promotion of consumer rights, we also offered the use of our Window Doctors and guarantee that an independent inspector will check every installation.

TradeMark Care & Conservation

The Window Doctor

For over a decade, TradeMark’s very own Window Doctors have been servicing and repairing windows, doors and conservatories across the Thames Valley. If your windows need some maintenance, our approved service team will happily take a look and provide a free, no-obligation quote. This service is another example of how we do things different, but better.


Our product portfolio provides the perfect overview of our leading range of home improvement products and the stunning choices that we have to offer. But, for the full TradeMark experience, we’d love to welcome you to our showroom in Woodley. There, you can browse our complete range at your leisure.

TradeMark Extensions


Thanks to the flexibility of our living spaces, we can help you design the ideal conservatory, orangery or house extensions that will transform your home.



All of our windows feature the very best, most secure locking mechanisms, durable finishes and are available in an extensive range of styles and colours.

TradeMark Doors


The importance of a good door cannot be stressed enough. Whether used at the front or rear of your property, a door needs to be strong, aesthetically pleasing, and thermally efficient.



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Want to speak with an Advisor? Give us a call on 0800 30 50 30

Our friendly team will be pleased to help with any questions you may have.