5 Pests That Can Damage Your Roof and What to Do About Them

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Your roof serves as your home’s first line of defense against external elements such as heat, wind, rain, and pests. While most homeowners focus on addressing the weather elements, they often overlook the impact of pest infestations on their roof’s structural integrity.

Pest infestations can damage your roof’s shingles, tiles, or woodwork if left unaddressed. As a homeowner, it is essential to learn about the common pests that can damage your roof and what you can do about them. In this post, we’ll discuss five pests that can damage your roof and how to tackle them.


Roaches are common household pests that can damage your roof if they gain entry into your home through the attic. They are attracted to warm and damp areas in your home, including the attic, which is an often-overlooked part of your home.

Roaches can chew through wood and shingles, resulting in roof leaks, wood rot, and structural damage. To prevent roaches from infesting your attic, you should keep it clean and dry, store your food in airtight containers, and seal off any cracks or holes.

Other ways to protect your home from roaches include installing door sweeps on exterior doors, caulking any gaps or cracks around windows and doors, and regularly vacuuming. Additionally, you can use natural repellents such as mint oil or clove oil to deter roaches. You should also regularly inspect your roof for any signs of damage and repair them immediately. If the infestation is severe, you may need to contact a professional exterminator for help.

Rats and Mice

These rodents can cause havoc on your roof by gnawing on the shingles and siding, chewing rat highways in the insulation, or stealing insulation to create nests. Additionally, they chew through electrical wires, causing fires. To prevent rat or mouse infestation, seal all gaps and holes outside the house that serve as entry points, keep food off the floor, store food in airtight containers, and dispose of waste properly.

To tell if you have rats or mice, look for signs such as droppings around the house, gnaw marks on your walls or furniture, claw marks in insulation materials, and damaged wires from chewing. Additionally, watch out for potential entry points like holes in the siding or gaps in the foundation. If you hear scratching noises coming from your attic or walls, it could be because of a rat or mouse infestation. If you suspect rat or mouse infestation, contact an experienced pest control technician to identify, bait, and trap them.


Similar to rats and mice, squirrels can cause damage to your roofing shingles, vents, and gutters by chewing through them. They are attracted to your roof’s warm, dry, and safe environment, especially during the colder months. To keep squirrels away from your roof, you should trim any overhanging tree branches, close off any entry points into your attic, and install a protective mesh fence around your roof.

If a squirrel has found its way into your home, it is important to act quickly and safely. First, close off any escape routes that the squirrel may use to get out of your house. If possible, open windows or doors on the opposite side of the house from where the squirrel entered so that they can find their way out. You should also try to isolate the squirrel in a single room, away from other family members or pets.

Once the squirrel is isolated, contact a professional wildlife removal service to safely capture and remove it from your home. Be sure to properly inspect and seal any entry points that may have allowed the squirrel into your home to prevent future infestations.


Birds can roost and nest on your roof, leaving their droppings and debris. Their droppings contain acidic compounds that can corrode your roofing shingles, tiles, and gutters. Cleaning bird droppings off your roof can be a tricky and risky task, involving climbing ladders and using specialized equipment.

To protect your roof from bird infestations, you should install bird spikes or netting on areas where they tend to roost, such as rooflines and ledges.

If birds have already moved into your roof, the best way to get them to move out is by using humane methods of bird removal. You can use noise-making devices such as falconry kites or sound deterrents aimed at scaring away the birds. Additionally, you should remove any food sources that may attract birds such as pet food, bird feeders, garbage, and plant seeds. If these methods do not work, contact a professional wildlife removal service for help. They can safely remove the birds from your roof without harming them in any way.


These animals are notorious for damaging roofs by ripping off shingles, tearing through soffits and fascia, and destroying roofs to build dens. They are also carriers of diseases and parasites, such as raccoon roundworms and fleas.

To prevent raccoon infestation, trim all tree limbs and branches that come close to the house, install steel mesh around crawl spaces and attics, store trash cans indoors, and eliminate outdoor food sources. For foolproof raccoon control, be sure to hire professional wildlife removal services.

If you’ve experienced a raccoon infestation, it is important to call professional roofing contractors for repairs. Experienced roofers can inspect and repair the damage as well as make sure that any entry points have been sealed so that no other animals can get in. Additionally, they can check if there are other potential areas of vulnerability such as gaps in the attic, and ensure that these are also sealed.

A professional roofer can also suggest ways to keep the raccoons away from your home in the future, such as installing motion-sensor lights or sound deterrents. By engaging a qualified roofing contractor, you can be sure that your repairs will be done properly and efficiently, protecting your home for years to come.

Pest infestations pose a significant threat to your roof’s structural integrity and can result in costly repairs if left unaddressed. As a homeowner, you should take proactive measures to protect your roof from pests by scheduling regular inspections, maintaining cleanliness and hygiene in your home, and sealing off any potential entry points. By taking these steps, you can enhance your roof’s lifespan and protect your investment for years to come.

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