House Extensions in Hartfield, East Sussex

Name: Mighty Oak Construction
Address: Tunbridge Wells, Kent, TN1, GB
Telephone: 07850 357962
Price range: ££
Rating: 5

Delivered across the TN postcode for small developers — itemised quotes, real timelines, and a single point of contact from quote to handover.

If small developers in Hartfield are searching for house extensions, they usually want the exact build spec, materials and finishes before anything else. This page sets out exactly that, in plain language, with the local context that matters in TN and across this village.

What energy or building-regs standards apply for house extensions?

Where building regs apply, current Part L (energy) and Part F (ventilation) figures drive the fabric spec on the Hartfield project. Insulation U-values, glazing performance, and ventilation strategy are all written into the spec sheet.

Request a free House Extensions quote for Hartfield or call 07850 357962.