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Home improvements

We install:

  • Conservatories
  • Windows
  • Doors
  • Garage conversions
  • Orangeries
  • Fascias, soffits & guttering

Why Clarendon?

  • 60+ years experience
  • Fully managed service
  • FENSA registered
  • Competitively priced
  • No salesmen, no hard sell
  • Free survey & estimate


  • Grays
  • Tilbury
  • Basildon
  • Brentwood
  • Romford
  • Dartford

Clarendon van

Your local home improvement specialists in Grays, Essex

Whether you're considering a big project like a garage conversion or conservatory, or you want to upgrade the windows and doors in your property, the helpful team at Clarendon Home Improvements can help. Based in Grays, our small, dedicated team of experienced tradesmen complete home improvement projects throughout surrounding areas of Essex, East London and Kent.

Dedicated to providing an honestly priced, customer friendly service that is focussed on delivering quality, we offer full project management from conception through to completion. We're also an authorised distributor for Rehau, a leading supplier of energy efficient building solutions.

To see examples of previous work come and visit or newly opened showroom. Alternatively please visit our gallery page.


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