About Us

Heatkeeper is a UK-based manufacturer of energy-saving radiator reflector panels, designed to help households reduce heating costs and improve energy efficiency. Manufactured by Lake Manufacturing in Washington, Tyne and Wear, we've been producing practical, proven home energy solutions for over two decades.

Our flagship product — the Heatkeeper Radiator Reflector Panel — works by reflecting heat back into the room that would otherwise be lost through the wall behind your radiators. The unique sawtooth design creates insulating air pockets that enhance performance beyond simple flat foil reflectors, delivering up to 20% savings on heating bills.

Heatkeeper panels are Ofgem-accredited and independently tested, giving you confidence that our products deliver real, measurable energy savings. They're trusted by major organisations including Tesco, Wolsey, Manchester City Council, Westminster City Council, and Wandsworth Council, as well as thousands of homeowners across the UK.

Our panels are made from recyclable metalised PVC, built to last over 30 years, and come with a 10-year guarantee. They're easy to install — no need to remove radiators — and suitable for almost any home with water-filled radiators, including combi boiler systems.

At Heatkeeper, we believe that small changes make a big difference. Reducing the heat lost through your walls doesn't just lower your energy bills — it reduces your carbon footprint too. That's why we're committed to manufacturing products that are as good for the planet as they are for your pocket.

Contact us: Lake Manufacturing Ltd (Registered in England & Wales, No. 09070180) 27 Phoenix Road, Washington, Tyne and Wear, NE38 0AD Tel: 0191 415 1333 Email: info@heatkeeper.co.uk Web: www.heatkeeper.co.uk