Radiators heat up faster and feel 'hotter' when plumber's 3 easy tasks are done

Heating emergencies typically strike when temperatures plunge into single digits. A freezing home in the depths of winter is nobody's idea of comfort, so what action should you take if your radiators refuse to warm up? Fortunately, there are three simple measures you can implement to tackle the issue, guaranteeing your radiators heat your property efficiently as quickly as possible whilst avoiding unnecessary additions to your energy costs.

Remarkably, the majority of radiator faults stem from basic problems that can be readily addressed without requiring a plumber's visit. 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."

1. Maintain clear space around radiators

The plumbing expert suggests the "fastest and cheapest way" to guarantee radiators warm the space effectively is to eliminate any objects positioned on, in or beneath them, reports the Express.

He explained: "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 belongings situated on or underneath the radiator will probably interfere with this mechanism, making it essential to maintain your radiators clutter-free. Much like clearing debris, radiators require regular dusting to maintain proper airflow.

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

2. Bleed your radiators

Should you observe your radiator feeling cold at the top whilst remaining hot at the bottom, this indicates "air trapped inside". Essentially, the air occupies the space that should contain hot water.

The expert stated: "You can quickly increase the radiator's performance by bleeding this air out."

3. Remove radiator sludge

Certain households may discover their radiator exhibits the opposite problem - hot at the top yet cold at the bottom. When this occurs, it's typically caused by sludge accumulation within.

Radiator sludge comprises a mixture of rust, debris and limescale that unavoidably builds up over time and flows through the system.

Sludge represents the principal cause of boiler failures and can rapidly age your heating system, therefore requiring urgent attention.