Some homeowners in Australia fail to have their roofs cleaned as required because they are not aware of the importance of roof cleaning. There are a lot of good reasons why your residential roof should be professionally cleaned on a regular basis. A few important ones are highlighted below.

Reinstate the exterior beauty of your home

One of the most obvious issues with dirty roofs is that they detract from a home's kerb appeal. You can repaint you exterior walls, clean your patio and walkways, manicure your lawn and garden, and do what else you may to enhance the appearance of your home's outdoor space, but if you pay no attention to those unsightly roof stains, they will remain the centre of attention in your home's exterior. Therefore, if you want to restore the beauty of your exteriors, roof cleaning is a task you must do!

Prolong the life of your roof system

Dirty roofs are not merely an aesthetic issue. It is an undeniable fact that a dirty roof will wear down prematurely while a clean roof will last far longer. The growth of fungal elements, such as moss, lichen and algae will degrade a roof system at a faster rate. They will gradually eat through your roof material and increase the risk of costly roof leaks. In addition, a buildup of debris, such as leaves and small twigs from adjacent trees branches, can weigh down roof material and clog rain gutter systems. This, in turn, reduces the lifespan of your roof system.

Avoid health problems associated with leaky roofs

As mentioned above, a dirty roof will lead to premature aging of your roof system and increase the chance of leaks developing. If your roof framing is made of wood, the leaking water can cause it to rot, creating a favourable environment for mould to grow. This poses a health hazard to the inhabitants of your house, including your beloved companion animals.

Maintain the energy-efficiency of your roof and home

A dirty roof will not perform as energy-efficiently as expected. The dirt forms a layer on top of the surface finishing, inhibiting its ability to reflect or absorb sunlight, depending on the colour of the roof. For example, light-coloured roof shingles covered with algae will no longer be able to reflect sunlight as efficiently as they did when in pristine condition. The algae-covered roof shingles will take in heat, heat up your attic and increase your cooling expenses.