What does it mean to be a Which? Trusted trader ?

The Which? logo is regarded by consumers everywhere as a sign of reputation and trust. If a company, product or service has been awarded a Which? Best Buy or accredited as a Trusted trader, you know it's a mark of excellence which gives a customer peace of mind.

Please watch the video below to see why you should choose a Which? Trusted trader

Which? Trusted Traders is an endorsement scheme run by Which? that recognises reputable traders who successfully pass an assessment process carried out by Which? trading standards professionals.


Not just anyone can become endorsed. The assessment process includes:

  • Credit report

  • Customer Satisfaction

  • Business procedures

The standard assessment includes a face to face visit and interview carried out by Which? to fully understand all aspects of how the applicant runs their business.

Businesses receive a report of the assessment, providing valuable feedback from experienced assessors to ensure that a trader meets the Which? high standards before they are allowed to join the scheme.

Having passed all these checks, the trader is now able to choose to join the scheme, agreeing to abide by the terms and conditions, code of conduct and pay the membership fees. They can now show their customers that they are an endorsed Which? Trusted trader.

Reg no: 34178

Installer Verification:


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Meridian Windows Doors and Conservatories Limited is registered in England and Wales No 06429179. We are credit broker and only offer credit products from Duologi/Specialist Lending Limited.  Meridian Windows Doors and Conservatories Limited is authorised and regulated by the Financial Conduct Authority FRN 915463 subject to age and status. 

All the kitemarks and quality standards detailed below are held by our manufaturing partners

Grateful thanks to our many trading partners for their permission to use their logo's and product images

© 2021 Meridian Homes is a trading name for Meridian Windows, Doors and Conservatories Limited      Company Reg No: 06429179      VAT No: 988859910