Energy efficiency isn’t just good for the environment — it’s good for your wallet. West London homeowners are increasingly prioritising green renovations, driven by rising energy costs and a desire for more comfortable homes.

The most impactful improvements often have the lowest upfront cost. Draught-proofing around windows, doors, and floorboards can reduce heat loss by 15–20% and pays for itself within months. LED lighting throughout the home uses up to 90% less energy than incandescent bulbs and lasts 25 times longer.

At the bigger end, wall and loft insulation are the foundations of an energy-efficient home. Many West London properties — particularly Victorian and Edwardian terraces — were built without insulation. Adding cavity wall insulation or internal wall insulation can dramatically reduce heating bills while making the home more comfortable year-round.

Windows matter more than many homeowners realise. Single-glazed windows in a period property are a major source of heat loss. Secondary glazing preserves the external appearance while dramatically improving thermal performance.

Finally, upgrading to a modern condensing boiler — or better yet, a heat pump — will reduce energy bills and your home’s carbon footprint for the next 15–20 years. All of these improvements can increase your property’s EPC rating, which is increasingly scrutinised by mortgage lenders and buyers.