WebIf your foil was a perfect reflector (it's not) and the back wall currently just deletes all the radiated heat that hits it (it doesn't) then in an ideal world you would get about 10% improvement. In reality it more likely to be around 5%. So if the radiator is currently heating the room from 10 -> 20C then you would realistically expect to ... WebOct 15, 2024 · To prevent the escape of heat through the wall structures, a layer of insulation based on polyethylene and foil is fixed behind the heating radiator so that there is about two centimeters of free space between the insulation and it. Foil-clad polyethylene is often used in the manufacture of shoes - good shoe insoles are made of this material.
How effective is foil behind a radiator? : r/DIYUK - Reddit
WebAug 19, 2006 · Typically a radiator output is about 80% convective and 20% radiant. You will save a proportion of the 10% of the heat radiated towards the wall. Probably overall a saving of say 5%. Worth having though for a small capital outlay. As previous poster says this really only applies to outside walls. WebNov 20, 2024 · Foil reflects thermal energy so I think it dose a bit, but I like the fans under seems to make it much warmer. Keep meaning to look at that Wayners, Nov 20, 2024 #4 PHILPH Member I would have a look at Radflek (think that’s what they’re called) as they have plenty information on their website on energy saving, heat output etc. oak court republic mo
How to install radiator foil to keep the heat in and reduce …
WebLooking to install “something” on the wall behind our radiators to reflect the heat back into the room but hoping to avoid silver foil. The wife would like tiles but struggling to understand whether ceramic tiles would reflect the heat back into the room or simply absorb the heat into the wall, would appreciate some guidance from anyone in the know WebSep 28, 2024 · Yip it is insulated. I stuck some reflective radiator foil behind it anyway. When the old radiator was on the inside wall, it didnt heat the room either. I wish I had thermal goggles so I could actually see where the heat was going! Its a squarish room but with alcoves on every wall and the bay. It is a cold house with thick brick walls and ... WebDec 2, 2024 · The alternative to placing foil behind your radiators is a radiator reflector like those offered by the brand Radflek – easily found on Amazon. Unlike tin foil, these will not be at the mercy of oxidisation and … oak court poughkeepsie ny