Specialising in the following technologies:


Super hydrophobic Coatings

A range of super hydrophobic coatings. By keeping walls and roofs dry, ProPERLA helps to improve thermal efficiency, reducing energy costs and protecting homes.


Energy efficient spray foam

Seal your home from air and moisture intrusion, save on costly utility bills, and help protect your family’s health from mold, airborne pollutants and allergens.


What people are saying about us.

“As parents to young children having a safe and environmentally friendly home is at the forefront of our priorities. In the past older generations have suffered huge health problems due to unsafe building materials – we don’t want this for our children. We chose to get an open cell spray foam because we know we can sleep well at night without any worry about harmful chemicals or glass fibres.”

Phillip and Jane Turner, Wiltshire

“We had Spray foam insulation installed upon a recommendation from my aunt who had it fitted the year previous, also with THR. On both accounts THR provided fantastic customer service and were really professional. We have had no problems and THR have kept in contact and came round to check on the Spray foam as per our warranty.”

Beverly Burtois, Cornwall

“We are both really happy with the service we received from THR and have definitely noticed an improvement to the warmth of our house. I have recommended THR to a number of friends and family members since.”

Steven and Julie White, Devon

“We contacted THR to enquire about insulation for my parent’s house. As they are getting much older they feel the cold much more and worry about their heating bills now that they have both retired. Since having Synthesia installed their bills are almost half what they were and even better the value of the house has increased by more than the cost of installation! So it’s a no brainer really!!”

Judith stephenson, Christchurch

To speak to an agent now, please call 0800 061 4557

About Thames Home Renewables

Thames Home Renewables energy consultants specialise in bringing you the very latest in energy costs saving, carbon footprint reducing technologies. Some of these technologies include:

  • Exterior Coatings
  • Roof cleans
  • Coloured roofs
  • Masonry treatments
  • Facade decoration
  • Air-tight fascia/soffit installers
  • Air purification units