01444 460110


Installing in: Wealden, Brighton and Hove, Lewes, Mid Sussex, Tunbridge Wells, Horsham, Crawley, Eastbourne, Tandridge, Guilford, Adur, Arun, Worthing, Reigate, Mole Valley, Epsom, Sevenoaks, Tonbridge, Hastings, Rother and beyond...


At Downs Energy we operate a fleet of fully equipped vehicles to carry out cavity wall, solid wall and loft insulation and draught proofing measures.

We have a combination of diesel and electric machines capable of carrying out large commercial contracts and of course suitable for domestic installations. All our senior cavity wall technicians have passed ACOPS gas assessment training qualifications and are BBA certificated.

Downs Energy are PAS2030 accredited, Green Deal approved installer for cavity wall, solid wall, loft and floor insulation.

Cavity Wall Insulation

More heat is lost through your walls than from anywhere else in your house. That's heat that is taking ever more expensive fuel to generate simply being wasted and very often preventing your home from ever getting warm.

The Government regards cavity wall insulation as one of the most effective cost and carbon saving measures that you can carry out on your property, which is why they are continuing to encourage home owners who have unfilled cavity walls to get them insulated. Find out more about cavity wall insulation

Loft Insulation

Up to 25% of the heat produced in your home is lost through your roof if the loft is not insulated. Loft insulation is a very effective way to reduce your fuel bills since it acts as a blanket trapping heat rising from the living space below and will quickly pay for itself through savings on fuel bills.

Simply by insulating your loft to the recommended depth of 270mm you can save wasted energy and money and keep your home warm. Find out more about loft insulation

Draught Proofing

Where draughts can be felt then this is an indication that heat is escaping unnecessarily. There are numerous ways that your home can lose heat, find out more about draught proofing

Find out how Downs Energy can help you save energy by calling us on 01444 460110.