Fabian Clarke London Radiator Reflector Foil Roll, 5m x 60cm, 4mm

The 5m x 60cm roll of 4mm reflective radiator foil is designed to sit behind radiators, helping reflect heat back into the room rather than letting it escape through the wall. Its flexible sheet format can be cut to suit different radiator widths, making it a practical way to add insulation where it is needed.

Sticky pads are supplied to secure the foil to the wall, so installation is a straightforward measure, cut and fit task.

Highlights

The reflective backing is intended to return up to 90% of heat towards the room. By reducing heat lost through the wall behind a radiator, it helps make better use of warmth from your existing heating. This targeted approach is useful when you want to improve the area around radiators without taking on a wider insulation project.

The roll covers 3m² and can be cut with ordinary kitchen scissors. That makes it easier to tailor the material to the radiators in your home, including making small slits for wall brackets before sliding it into position. The supplied double-sided sticky pads hold it against the wall. The stated coverage is enough for five radiators measuring 1 metre wide.

The foil can be removed, folded for storage and reused in a later heating season with fresh sticky pads. It is also fully recyclable, and the product is backed by an extended 3-year warranty.

Care tips

Measure the space behind each radiator before cutting, then trim the foil to the required length with kitchen scissors. If wall brackets are in the way, make small slits so the sheet can slide into place neatly. Use the supplied sticky pads to fix it securely to the wall behind the radiator.

When the heating season is over, remove the foil and fold it for storage until it is needed again. For the next installation, use fresh sticky pads. This seasonal routine keeps the sheet available for reuse without leaving it in place throughout the year.

Everyday use

This roll is suited to homes where radiators sit against walls and warmth escaping behind them is a concern. For example, cut a section to fit the wall area behind a living-room radiator, make room for its brackets, and secure the sheet with the sticky pads. The reflective surface then directs heat back towards the room, helping reduce heat lost through that part of the wall.

Unlike a whole-room insulation project, radiator foil is a focused measure for the wall directly behind the heat source. The roll format is useful when several radiators need coverage or when you want to cut different lengths from one sheet. Its 5m length and 60cm width give you material to shape for the locations in your home, while the 4mm thickness provides the stated insulating layer.

Final verdict

Fabian Clarke London radiator foil is a practical choice for householders looking to address heat loss behind radiators with a cut-to-size sheet. The roll format, included sticky pads and reusable seasonal design make it suitable for fitting around multiple radiators and storing between heating seasons.