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01935 816168 01935 816168

Energy efficient double glazed windows from Bill Butters Windows

We select only the very best materials for our windows, doors and conservatories. PVC-u is a naturally weatherproof and energy efficient material, while our aluminium frames contain a thermal break which stops the transfer of heat through the frames.

All our products are double glazed and achieve at least an A-C energy rating on the BFRC scale. Upgrading or replacing your double glazing with the latest energy efficient products will keep your house warmer, draughtproof and even save you money on heating bills.

Double glazed windows will:

  • Keep your home warmer
  • Minimise draughts
  • Improve noise insulation
  • Reduce CO2 emissions
  • Reduce mould, damp patches and condensation
  • Save money on heating


Send our team a message if you would like to know more specific energy efficiency information about any of our products or call us today on 01935 816168.

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