When you buy from TradeMark, you will pocket a 10-year guarantee, giving you great long-term cover. This tells you that your new door is made to last and promises to continuously perform.


We don’t underestimate the big financial and emotional commitment you are making when investing in a new front or feature door. You deserve the very best and you should accept nothing less than that.

There are some door companies out there that don’t supply a guarantee, and you will also come across guarantees that are not insurance backed. At TradeMark, our 10-year guarantee is insurance backed and that’s down to the quality of our many door solutions. In testing, they have all demonstrated the ability to last for a decade or more and it helps that the materials and components used to bring our designs together are of a superior quality.

Windows Guarantee


TradeMark is very conscious of the environment and our 10-year guarantee is just one of several contributions we make towards preserving the health of the planet. Giving our customers access to products that last for so long prevents the need for any future replacement, eliminating any over consumption and unnecessary carbon emissions.

You don’t buy a new door every day of the week and the cost involved in doing so is significant. This is what makes a 10-year guarantee such a big selling-point, over which time you can expect the energy savings made to repay you what it cost.

Windows Guarantee


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We’re a fair and honest company, who will always value our promises made to customers. TradeMark puts you first.


We pride ourselves in providing a consistent, honest service. Our team of advisors are transparent with costs and you can be confident the price you are quoted is the best it can be, offering you real value.


When you choose TradeMark, you get first-rate customer service, exceptional products and unmatched affordability. Our extensive range of products uses the most advanced materials on the market - ensuring the perfect consistency of quality, colour, and finish throughout every product range.

20 Year Guarantee

Due to the impeccable quality of all of our products, we have the confidence that allows us to offer all of our customers a 20 year guarantee, which covers you for any remedial works that may be required after the installation. This is only possible because of TradeMark’s high quality materials and skilled installers.

Price Promise

We're so confident of the value of our products that we offer a 'Price Promise'. Find the same quality product for less in our service area within 7 days and we'll beat the difference. The like for like quotation must be for a product that we are able to supply and must be of the same size, same design and same quality.


Simply fill in your details for your free, no obligation quotation, and click "Get Quote"

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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.


Join us at our showroom in Woodley in the suburbs of Reading, to browse our products in person and speak with our team of advisors and designers about your next home improvement project.