If you've noticed cold spots on your radiator, it's likely due to sludge build-up, and if left untreated, it can reduce heating efficiency and spike your energy bills ...

Keeping your central heating system clean is essential to ensure it runs efficiently. Bleeding radiators and an annual service are two regular maintenance tasks that will help. However, over time, ...

The drop in temperature over the winter months, combined with soaring energy prices, means thousands of Irish families will be looking for ways to heat their homes more efficiently. Investing in ...

This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. Struggling with cold radiators? Here’s ...