There are two important reasons why you should restore your roof. Firstly, the appearance of your home is greatly improved with a clean glossy coloured roof. Secondly, and more importantly, a durable coating protects your roof from the effects of ageing.<br /><br />It’s a good idea to visually inspect your roof twice a year. If you see some discolouration on the roof, this may be a sign that there are moss and algae on your roof. Moss and algae occur when there is a lot of moisture in the roof, and when there is moisture, soon there will be leaks also.<br /><br />The weather conditions, the elements, constantly damage the integrity of the roofing material and after a relatively short period of time, your roof starts to look very tired and dull.