There is no doubt that birds are beautiful creatures. However, they can also become a nuisance when they start living on roofs. Allowing these critters to nest on your home’s roofing system can lead to a number of problems that will not only damage your property but can also put your health and your family’s at risk. As such, when doing routine roof maintenance, it is necessary that you include bird prevention in your efforts to save you time and money over the long term.
Why birds prefer to hang out on roofs There are a number of reasons why birds prefer to stay on high areas like the roof. To start with, roofing systems provide them several survival elements that allow them to thrive. High areas on the roof such as the chimney, parapet, perch, and ledge offer them a good vantage point for food sources as well as incoming predators. Hidden spots within the roof such as vents, damaged fascia, gutters as well as HVAC systems offer a perfect spot where these critters can safely nest and be protected from rain and predators.
Problems commonly caused by birds on roofs Like most homeowners, you probably assume that having a handful of birds perching on your roof will not be a problem at all. However, you might want to think again. Know that the longer you allow birds to take refuge on your roof, the harder it will be to remove them and the more problems they can cause.
Bird droppings have acidic properties that are found to contribute to the rapid deterioration of roofing materials. When allowed to accumulate, such droppings can rapidly eat away the granule cover of your roof, which is a critical item in the long term performance of your home’s protection overhead. When that happens, your roof can suffer from localized UV deterioration, which will eventually lead to leaks. Acidic bird droppings can also cause great damage to your home’s air conditioning system by prompting its early corrosion and staining.
Apart from their droppings, the nests birds build on parts of your roof can also lead to serious problems. Pigeons, sparrows, and starlings are some of the common birds that love to nest inside rain gutters, chimney and roof drains. When left unchecked, their nests can block these portions of your roof, which in turn can cause water to accumulate and seep through cracks and gaps that could spread to your ceiling, walls and foundation. Likewise, many of the materials birds use for their nests are flammable in nature, making them a great risk for fire.
Ventilation systems found on the roof are also targeted by birds as their nesting areas. These systems can get clogged by bird feathers and nesting materials, limiting proper air flow inside your house. They may even serve as a channel for the transmission of infectious agents carried by birds, which in turn could put you and your family at risk.
Solutions to keep birds at bay Knowing all the problems that birds can bring, it is important that you keep your home’s roof as bird-free as possible. This can be done through regular roof maintenance inspection. Check the spots on your roof where birds might be attracted to build their nests in, such as the gutters, chimney, vents and damaged fascia. If you suspect that birds are already nesting on your roof, your best bet is to contact a professional for safe and proper removal of the nest and to avoid causing harm to the birds and yourself. Take note that nesting and roosting birds can be aggressive, so it is important that they are properly dealt with.
Also, do not forget to regularly attend to the upkeep needs of your roof. Surface washing should be done during a fine day in order to minimize the build-up of droppings and prevent them from causing damage to your roof.
It is also a good idea to invest on deterrents to taking care of the bird problems on your roof. These deterrents include bird spikes, resellers, electric track bird deterrents and other systems that are specially designed to ward off birds from staying on the roof. Outfitting your chimney, gutters, and vents with scree
end covers are also a good step to prevent birds from building nests inside them.
Remember that your roofing system is an expensive and critical component of your home. So the last thing you want is for it to get damaged by birds. Before that happens, the best thing you can do is to take preventive steps that will keep birds from invading your roof. It is only through proper preparation and maintenance that you will be able to protect your roof against bird damage and ensure that you will be able to enjoy its service for the years to come.
Tracey Thompson is a fulltime writer and a home improvement enthusiast. Because of her interest in home improvement, she has been able to write a number of articles related to home repair, maintenance, organization, and décor. She also writes content for Global Home Transformations that specializes in roofing in Scotland.