• Replace coservatory in Talbot Woods
  • Side extension in Poole
  • Velux windows
  • New extension with kitchen in Poole
  • Large extension with kitchen in Poole
  • Side extension in Poole
  • Single storey extension in Poole

Builders and home extension specialists in Poole, Dorset.

We are Richard Bartlett and Tony Smith, both live in Poole in Dorset and have been working in the building trades our whole lives.

Richard spent years on site learning all about general building, groundwork and brickwork, Tony spent his time refurbishing properties, first and second fix carpentry and decorating.

After working on many jobs together we formed Just Extensions, as the name suggests we wanted to offer a professional service for anyone wishing to extend their home. We have dealt with a range of budgets and a broad selection of properties over the years and produced some high end builds and installations.

We have a beginners guide page for those who are unsure of the process, it explains what is needed and has some useful advice and contacts, or maybe you know what you want or already have planning consent, either way please give us a call or email, we are always happy to visit site, meet you and provide a free quote.


Fully qualified with decades of experience in our respective fields.


Meeting the high standards for which the Federation is known, visit our FMB page.


Our history of quality work has earned us great reviews and pictures, visit our gallery page or our Checkatrade page.


  • Customer satisfaction every time

    We belive this is always achievable by having good, clear communication with our clients throughout the whole project.

  • We only use qualified, certified trades

    Many trades require regulation to ensure they are working to the latest standards, all our trades are fully vetted and insured.

  • Complete project management

    We are happy to work with all the trades, building control, architects, planning officers, structural engineers, everyone required to manage your project from start to finish.