--- product_id: 294496545 title: "BLOSTM Radiator Insulation Foil" brand: "blostm" price: "€ 28.85" currency: EUR in_stock: true category: "Blostm" url: https://www.desertcart.it/products/294496545-blostm-radiator-insulation-foil store_origin: IT region: Italy --- # 5m x 60cm coverage Reflects 97% heat 3.6mm thick durable foil BLOSTM Radiator Insulation Foil **Brand:** blostm **Price:** € 28.85 **Availability:** ✅ In Stock ## Summary > 🔥 Reflect your heat, not your bills! ## Quick Answers - **What is this?** BLOSTM Radiator Insulation Foil by blostm - **How much does it cost?** € 28.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/294496545-blostm-radiator-insulation-foil) ## Best For - blostm enthusiasts ## Why This Product - Trusted blostm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Discreet Design:** Invisible behind your radiator, it keeps your interior stylish while working hard to save energy. - • **Slash Your Heating Bills:** Reflects 97% of radiator heat back into your room, letting you turn down the thermostat without sacrificing comfort. - • **Year-Round Climate Control:** Use in winter to trap heat or summer to reflect sunlight—versatile insulation for all seasons and spaces. - • **Effortless, No-Fuss Installation:** Simply hang or stick behind radiators—no tools, no pros, no mess. Custom cut to fit any radiator size or shape. - • **Generous Multi-Radiator Coverage:** A full 5 meters by 60 cm sheet covers 3+ radiators, maximizing your home's energy efficiency in one go. ## Overview BLOSTM Radiator Insulation Foil is a high-quality, 3.6mm thick laminated aluminium bubble foil designed to reflect 97% of heat back into your room. Measuring 5m x 60cm, it covers multiple radiators and installs easily without professional help. Durable and oxidation-resistant, it discreetly boosts home energy efficiency year-round, helping reduce heating costs while maintaining a sleek interior. ## Description Product Description HIGH QUALITY BLOSTM Radiator Insulation Foil is made of high quality bubble foil that will stop the heating you pay for this winter going to waste. CUSTOMISABLE The radiator insulation foil reflector can be easily cut to any size to be placed behind radiators of all shapes and sizes. Heat your home, not the walls behind the radiators. EASY TO INSTALL Simply hang the foil from the wall brackets on your radiator or use the included adhesive pads. The end result will ensure 97% of the heat is reflected back into your home. BLOSTM Radiator Insulation Foil Using this reflective bubble foil is the easiest way to save on your heating bill as less energy is used to heat the room, enabling you to turn your temperature down. This foil can be placed behind your radiator to reflect 97% of the heat back into the room. Better yet, you can also use this foil in the summer to reflect heat and sunlight off your windows, keeping the room nice and cool. Made from high quality laminated aluminium foil, and coated to prevent oxidation. It is so quick and easy to install, there is no need to remove radiators or get a professional in. Simply place it on the wall brackets of the radiator. It is discreet and disappears behind your radiator, so it does not spoil your interior. There is no need to maintain it, apart from some light dusting every now and then to ensure it provides the best performance. Tested to the highest standards, this radiator foil is safe to use in your home. ## Features - REDUCE HEATING BILLS – This reflective bubble foil insulation reflects 97% of the heat back into your room. There is less energy needed to heat your home with radiator reflector panels, so you can turn the temperature down. Dimensions: 5m x 60cm. Thickness: 3.6mm. - EASY TO INSTALL – Quick and easy to use. Simply hang the radiator reflector foil from the wall brackets on your radiator and it disappears inside. It is discreet and does not ruin the appearance of your home. It can be cut to your preferred size too. There is no maintenance required for the radiator heat reflector, apart from a little dusting every now and then to ensure it provides the best performance. - HIGH QUALITY – This bubble heat reflective radiator foil insulation is made from laminated aluminium foil with a coating to prevent oxidation. It is a robust material to ensure it lasts for years. For use throughout the year whether it is on windows to keep heat out, or for use as a radiator booster to save on energy bills. - SAFE TO USE – BLOSTM Radiator Foil Reflector Panels are tested to the highest standards and is safe to use for ways to keep house warm in winter. It can be used as a radiator heat deflector to reflect the heat from your radiator with its efficient radiator thermal foil backing material. - COVERS 3+ RADIATORS – The radiator foil reflector keeps your home warm for longer, helping you to cut down on energy costs. Each 5m x 60cm bubble foil delivers generous coverage, making it ideal to use for multiple radiators in your home. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08V8T9CTX | | Best Sellers Rank | 33,506 in DIY & Tools ( See Top 100 in DIY & Tools ) 25 in Panel Insulation | | Brand | BLOSTM | | Country of Origin | China | | Coverage | 5m x 60cm (covers 3+ radiators) | | Customer Reviews | 4.4 out of 5 stars 2,904 Reviews | | Included Components | 5m x 60cm Insulation Foil | | Item Dimensions L x W | 5L x 0.6W metres | | Item Highlight | Bubble Insulation Foil Reflector Thick Heat Reflective Bubble Wrap Radiator Foil Reflector with Adhesive Pads | | Item Thickness | 3.6 Millimetres | | Item Type Name | Insulation Bubble Foil | | Item thickness | 3.6 Millimetres | | Manufacturer | BLOSTM | | Material | Aluminium | | Model Number | 5m x 60cm | | Number of Items | 1 | | Part Number | BLRBF | | Product dimensions | 5L x 0.6W metres | | Recommended Uses For Product | Radiator reflector panels, heat insulation, ceiling insulation, roof insulation, wall insulation, floor insulation, sunlight reflection, vapour barrier, water heaters, windows, RVs, greenhouses, attics, garages, pet hutch insulation | | Recommended uses for product | Radiator reflector panels, heat insulation, ceiling insulation, roof insulation, wall insulation, floor insulation, sunlight reflection, vapour barrier, water heaters, windows, RVs, greenhouses, attics, garages, pet hutch insulation Recommended uses for product Radiator reflector panels, heat insulation, ceiling insulation, roof insulation, wall insulation, floor insulation, sunlight reflection, vapour barrier, water heaters, windows, RVs, greenhouses, attics, garages, pet hutch insulation See more | | UPC | 759049739593 | | Unit Count | 1.0 count | ## Product Details - **Brand:** BLOSTM - **Item thickness:** 3.6 Millimetres - **Material:** Aluminium - **Product dimensions:** 5L x 0.6W metres ## Images ![BLOSTM Radiator Insulation Foil - Image 1](https://m.media-amazon.com/images/I/81GZBkEafnL.jpg) ![BLOSTM Radiator Insulation Foil - Image 2](https://m.media-amazon.com/images/I/81CuX5RCSHL.jpg) ![BLOSTM Radiator Insulation Foil - Image 3](https://m.media-amazon.com/images/I/81JEE-D+bnL.jpg) ![BLOSTM Radiator Insulation Foil - Image 4](https://m.media-amazon.com/images/I/71tTqVaIhZL.jpg) ![BLOSTM Radiator Insulation Foil - Image 5](https://m.media-amazon.com/images/I/81k7ujCpHtL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I am assuming that these are fireproof** A: I wouldn't assume that they are fireproof. But, as they're intended to be cut to size and slotted behind a central heating radiator that's A) full of water. B) Max temperature 70C. You can safely assume that there's no risk of them combusting. What you certainly shouldn't do, is put them close to a naked flame, or mount them behind an electric heater. **Q: Are the adhesive tabs included** A: Yes **Q: Can this be used on Vertical radiators?** A: By vertical do you mean that they are panelled radiators that are "flush" with the outside wall with a small gap between the wall and radiator? If this is so the insulation is easy to install. **Q: Does this work with electric wall heaters?** A: I see no reason why it wouldn’t ## Frequently Bought Together - BLOSTM Radiator Insulation Foil 5m x 60cm - Bubble Insulation Foil Reflector Thick Heat Reflective Bubble Wrap Radiator Foil Reflector with Adhesive Pads Saves Energy - Covers 3+ Radiators - Aurorali Double Sided Sticky Pads White, 40 Pcs Adhesive Foam Pads Mounting Pads, Rectangle - Feiyayi Double Sided Sticky Tape 3mm Thickness Double Sided Sticky Pads 40 Pcs Heavy Duty Strong Adhesive Foam Pads Mounting Pads Number Plate Sticky Pads Waterproof Adhesive Tape Rectangle (White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/294496545-blostm-radiator-insulation-foil](https://www.desertcart.it/products/294496545-blostm-radiator-insulation-foil) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-20*