Plumber's 3 easy tasks that make radiators heat up faster and feel hotter

If your radiators fail to warm up properly, there are three straightforward steps you can use to fix the problem. Heating crises typically happen when the mercury plummets to single digits. A freezing property in the middle of winter is nobody's idea of comfort, so what action should you take when your radiators won't deliver heat?

Fortunately, there are three simple techniques you can use to tackle the situation, guaranteeing your radiators warm your property efficiently as quickly as possible while avoiding unnecessary additions to your energy costs. Remarkably, most radiator complications stem from basic issues that can be simply fixed without requiring a plumber's help.

Plumber Zhelyazko Yanchev from Fantastic Services explains there are "plenty of ways to make radiators hotter, and heat up faster, without buying a new boiler and using expensive or specialist tools".

He continued: "Hot water radiator systems are very simple and the problems are likely as simple, too."

Maintain clear space surrounding radiators

The plumbing expert suggests the "fastest and cheapest way" to guarantee radiators heat the space correctly is to clear any objects positioned on, in or underneath them.

He said: "That's because radiators work on the principle that hot air rises by natural convection. Cold air is drawn up the radiator at the bottom and rises out warm at the top."

Any objects placed on or around the radiator are likely to interfere with this process, making it essential to ensure your radiators remain free of obstructions. Much like clearing away debris, radiators require regular dusting to maintain proper airflow.

Heavy accumulations of dust and fluff can obstruct the radiator's interior, diminishing its efficiency.

Bleed your radiators

Should your radiator feel cold at the top while remaining warm at the bottom, this indicates "air trapped inside".

Put simply, the air occupies the space that ought to contain hot water. The expert said: "You can quickly increase the radiator's performance by bleeding this air out."

Remove radiator sludge

Some households may discover their radiator exhibits the opposite problem - warm at the top yet cold at the bottom. When this occurs, it is typically the result of sludge accumulation within the system.

Radiator sludge is comprised of a mixture of rust, dirt and limescale that unavoidably builds up over time and circulates throughout the system.

Sludge remains the primary cause of boiler failures and can rapidly damage your heating system, therefore requiring prompt attention.