So if you are about to tackle painting a wall with one on it, or and will be later painting a radiator, this is what you need to know about painting behind a radiator.
How to paint behind a radiator
How to paint behind a radiator
Assuming you’re painting the room anyway, you’ll be up and running with paint, brushes, roller tray and dust sheets but when painting behind a radiator, there are a couple of tools that make life a lot easier. ‘The best way to paint behind a radiator is to use a long-handled radiator roller,’ says Justyna Korczynska, senior designer at Crown Paints (opens in new tab). ‘With this, you can reach and roll in behind the radiator as far as possible from each end and above.’ Another method, especially handy when the radiator is close to the wall is to use a small long-reach paint pad. Once the flat pad is loaded with paint, it slides easily behind the radiator.
1. Prep the wall and protect the radiator
1. Prep the wall and protect the radiator
To keep paint splashes from ruining the carpet or spoiling the floor, put down a dust sheet or newspaper. Turn off the heating and wait until the radiator cools down. Using a duster or a dry brush, do your best to flick out any cobwebs, dust or dirt that are lurking behind the radiator. Or use the attachment on the vacuum cleaner to suck up any nasties. If the radiator valves and thermostatic controls sit close to the wall, lifting off their plastic caps makes more room to paint behind the radiator. Turn the thermostatic valve so the ‘zero’ is facing you, loosen and remove it and put it back the same way.
2. Start painting at the top
2. Start painting at the top
If the radiator is beneath a windowsill, the first job after opening the paint can will be cutting in, which means using a brush to paint the strip of wall where it meets the sill. Go slowly and carefully, to avoid getting paint on the top of the radiator. Next, pour a small amount of paint into the tray and load up the mini roller. Roll across the wall space, tucking the roller in behind the radiator to reach the awkward areas. The same method applies if you’re working with a paint pad or paint brush.
3. Paint down the sides of the radiator
3. Paint down the sides of the radiator
When rollering at the sides of the radiator, take the roller as far behind the radiator as you can reach – it’s fine to paint the side of the supporting brackets, too. Now that you’re into your stride, you can tackle the bottom of the radiator with full confidence.
4. Paint beneath the radiator
4. Paint beneath the radiator
Lying on the floor, use a brush to cut in along the trim edge, then paint carefully with a fine brush around the pipework before completing the remainder of the wall.
5. Touch up paintwork around the radiator
5. Touch up paintwork around the radiator
Now you’re onto the last leg. Examine the wall and radiator from the front and the sides, and use a small brush or the roller to make good any areas you might have missed first time around. Inspect the radiator and pipes for any paint splashes, removing them with a damp cloth.
What is the best way to paint behind a radiator?
What is the best way to paint behind a radiator?
The best way to paint behind a radiator is with a long-handled radiator brush. These usually have an angled head that allows you to reach down with a fully-loaded brush head, without getting paint on the walls. We have found that long-handled rollers designed to be small enough to reach behind radiators are really good at getting the job done, too.
Can you paint behind a radiator without taking it off?
Can you paint behind a radiator without taking it off?
‘It’s far less stressful to paint behind the radiator than remove it,’ advises Lucy Searle, Homes & Gardens’ Editor in Chief. ‘But if you have faith in your plumbing skills, the job involves isolating the cool radiator by turning off the valves, draining it and removing it using an adjustable spanner and grips/pliers. If the system is pressurized, make a note of the pressure before you start to be sure you can repressurize correctly once the job is done. If you’re lucky, your radiator may have been fitted with brackets that allow it to swing away from the wall for painting. Job done. ‘This, by the way, is a job that I would always leave to a professional, and I’m a practised DIYer.’
