Radiator Reflector Foil Insulation 5m roll 🛠️

This radiator reflector foil insulation roll reduces heat loss from wall-mounted radiators and helps lower heating costs in living rooms, bedrooms and offices. Designed for simple DIY installation, the 5 m x 60 cm roll reflects heat back into the room and can be cut to fit most standard radiators, making it practical for quick upgrades during colder months.

Key Points

The roll is made from a reflective bubble foil with a 3 mm thermal layer that increases heat retention and resists moisture. It reflects a large proportion of radiator heat back into the room, which according to the manufacturer can be up to 95% under ideal conditions, and this can contribute to energy savings over time. Installation requires no tools, only scissors and the included sticky pads, so the product is suitable for a fast, low-effort retrofit. 😊

This solution is reusable and can be folded and stored between heating seasons, offering a long-term option for improving thermal behaviour in poorly insulated walls. It is also described as recyclable, which adds an environmental benefit for households wanting a more sustainable approach to energy efficiency. 🏡

Technical Specifications

• Name: Traimber-seven Radiator Reflector Foil Insulation
• Dimensions: 5 m x 60 cm
• Thickness: 3 mm
• Material: Reflective bubble foil, recyclable
• Fitting: Includes adhesive pads for mounting
• Reflectivity: Up to 95% heat reflection according to the manufacturer

Usage Recommendations

Measure the space behind your radiator and cut the foil to size with scissors, ensuring it covers the area directly behind the heating panel. Use the supplied sticky pads to fix the foil to the wall, pressing firmly so it stays in place without tools. For best performance, position the foil with the reflective side facing the radiator and avoid trapping large gaps between the wall and the panel, as close contact improves effectiveness. 🔧

This roll is versatile and can be applied in various locations beyond traditional radiators. It is suitable for use in garages, lofts, caravans and sheds to reduce heat loss through external walls and concrete floors. It can also be adapted for temporary applications such as insulating around water heaters or windows when extra reflection is helpful. Consider that performance depends on the room layout and wall construction, so actual energy savings will vary in practice. ⚒️

Positive Aspects

The product is light and thin, so it does not reduce usable space around the radiator. It offers a low-cost entry point to improve heat efficiency with minimal disruption, and it stores compactly when not in use. Its waterproof surface makes it resistant to damp conditions where a thin foil barrier is preferable to more rigid boards.