Groundwork and Drainage For Extensions

High quality extensions throughout Dorset

What we cover

We are experienced in the groundworks of extension including foundations, internal and external drainage, block work up to DPC, and concrete oversite.

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Groundwork and Drainage For Extensions Services

  • Foundations
  • Internal and external drainage
  • Block work up to DPC
  • Concrete oversite


The depth of your foundations would depend on the type of ground you have- you would have to dig until you hit solid ground. Usually, they are a minimum width of 450mm and a minimum 300mm in depth.

Get a quote, contact us

We’d love to hear from you, just fill out the form or give us a call and we’ll get back to you as soon as possible.

Call Ken on 07531198966, or Drew on 07989674257.

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