Julian Cassell's DIY Blog

Carbon monoxide (CO) detector patches detect the presence of dangerous levels of CO in the atmosphere, resulting in the circular area in the centre of the detector changing colour. These patches are often seen as an alternative to using mains operated, or, battery operated CO alarms, but this really should NOT be the case, and in the following guide, I’ll explain why. read more »

Carbon monoxide (CO) alarms are essential safety devices that must be fitted in your home. Do not confuse them with smoke alarms as they do not detect smoke, but the presence of CO instead. An accumulation of odourless CO can be fatal and collects when fuel-burning appliances malfunction or are badly fitted. These alarms are simple and quick to fit. read more »

A battery operated smoke alarm is quick and easy to fit. There are different types available and always follow manufacturers’ guidelines precisely when positioning them. Battery operated alarms should be checked and maintained regularly. The following guide shows a typical sequence for fitting a smoke alarm. read more »