Home Extension Builders

From two storey extensions to extra kitchen space, home extensions can transform your house as well as adding extra value to the property. We know what works and how to get the best from your available space.

We make sure the finer details are achieved to give the luxury feel to your new space. At Core we pride ourselves on losing the steel beam in the ceiling to give the seamless effect or making sure the threshold on the bi-folding doors runs flush with your new floor to eradicate any steps.

external image of a kitchen extension
internal image of a home extension

What we do to help you:

  • Provide a detailed itemised quotation
  • Schedule a program of works showing key dates for the various trades
  • Supply a fortnightly payment schedule so you are always up to date on costs
  • Liaise with building control throughout the various stages
  • Comply with legislation and document all Health & Safety files
  • Coordinate sub-contractors
  • Highly recommend Core. Such a professional company to work with. Their knowledge & experience is shown through our fantastic extension. They are clean, reliable & finished the work to the time frame advised. Ben couldn’t do enough for us and went above and beyond on every aspect of our job. I couldn’t be happier with the beautiful space they have created.


  • Very professional company, completed our extension on time and to a high specification. Staff worked with us throughout and left the property clean and tidy. Would recommend highly


  • Pleasure to deal with. Did everything we asked and more. We wanted our attached garage turning into a play room. The price was cheaper then others and the job was first class. The work was done while we were away on holiday and came back and there wasn’t a spec of dust.


  • Would highly recommend Core Construction. Workmanship excellent, completed work on time, went that extra mile when asked if they could complete some extra work (unrelated to the original). Happy with the price and the finish.


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