QUESTIONS
Do radiator shelves block heat?
Updated 02/26
By: Imogen Beech
Reviewed: Alex Peters
No, radiator shelves don’t stop heat, although they will absorb some of the heat that is generated by your radiator.
Rather, your radiator shelf is likely to throw heat forward into the room. This is because a shelf above a radiator will prevent the heat generated from rising immediately, pushing the heat forwards instead.
The heat will be able to rise again as soon as it passes the edge of the shelf. However, it can be worth trying, especially if your radiators are positioned directly below windows.
Of course, radiator shelves also have other benefits, like allowing you to make use of the wasted space above your radiator for storage or aesthetics!
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What's the difference between a radiator shelf and a cover?
While a radiator shelf is simply placed above a radiator, radiator covers tend to enclose a radiator on several sides.
Because of this they can:
Block heat
Interrupt the flow of heat around your room
There are several different kinds of radiator covers, like with shelves. Some will allow you to heat your home more efficiently than others.
For instance, if your radiator cover comes with a reflector to help insulate the wall, this can increase its efficiency. It will act by bouncing heat back into the room.
They will also vary in price, so it is good to do your research first.
Some manufacturers provide a kit for adding a reflector, so you can fit it yourself. This is often by slotting it behind the radiator and attaching it with adhesive pads. Although, you’ll likely get a more professional fitting if you hire a tradesperson.
Are radiator shelves a good idea?
The material that your radiator shelf is made from can affect how much heat it blocks.
Metal shelves will block the least amount of heat and will get hot to the touch
Wood or MDF shelves will block more heat and are also more expensive
Instead of insulating properties, you need to think about whether you're using the shelves as a safety measure, or actual practical use. Want to put something on the shelf? Then wood or MDF is a more sensible idea.
Looking for a handyman to put up a shelf?
Find a handyperson to fit your shelves
What about shelves above storage heaters?
Like with radiators, fitting shelves above storage heaters could help to warm a room. Putting them in can push heat forwards into the centre of the room and away from the ceiling.
It is why you might find shelves above storage heaters in hallways for example - to help spread the warmth around.
Need help maintaining your home’s heating? Whether it’s with finding costs or advice on choosing the best radiators for your home, at Checkatrade, we’re here to help.
Is there impact from putting shelves above storage heaters?
If you do plan on fitting shelves above your storage heater, it’s best to invest in ones that are recommended by the manufacturer.
Alternatively, you can use standard shelves and attach reflective material to the underside.
A handyman or handyperson operating near you should be able to help you put up a shelf.
Leave enough room for air to move around freely between the top of the heater and the shelf
Don’t put anything on top of your storage heater, as this could make it overheat and cut out
Whatever way you choose, you can make sure your storage heater is still operating efficiently, and avoid adding to your storage heating costs.
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