The Hidden Dangers of Summer Bird Nests and Pests in Your Gutters

Summer in Utah means backyard BBQs, green lawns, and, if you’re not careful, a mess of birds nesting in gutters. 

At first, you might not think twice about birds building nests in your gutters. But the truth is, these summer “guests” can cause way more trouble than you’d expect. 

Gutters packed with nests and pests lead to clogs, roof damage, water leaks, and pest infestations inside your home. Most homeowners never check their gutters until water starts overflowing or they see weeds poking out. 

If you ignore this, you’re inviting a range of problems. Some you’ll see right away, and others will sneak up when you least expect them. 

Let’s break down what happens when birds start making nests in your gutters and how you can prevent that from happening. 

Why Do Birds Start Nesting in Your Gutters?

Gutters seem like the perfect spot for birds. They’re off the ground, have a little bit of shelter, and are often filled with leaves or twigs, just what a bird is looking for! If you ignore regular gutter cleaning, you’re practically telling birds, “Come on in!”

Once birds pick your gutters, other pests, including wasps, squirrels, and even mice, will join the party, too. Worst still, birds use the debris washed up by summer storms in your gutter to build nests. Once the nest is built, it acts as a dam, blocking water and attracting even more pests.

Why Is Birds Nesting in Gutters Bad News? 

At first, it sounds harmless. Birds are cute, right?
But as soon as they start building nests in your gutters, they bring in twigs, leaves, feathers, and trash. This soon leads to major problems, including:

1. Water and Roof Damage

Bird nests block water flow, especially during heavy Utah storms. When water can’t get through, it spills over or even backs up under shingles. This can soak your soffits and fascia and even seep into your attic. 

Repairing water damage is a costly and challenging job. Typically, homeowners in Utah (and the rest of the country) may spend from $1,364 to $6,301 on water damage restoration. It could cost you a lot more depending on the extent of the damage. Preventing it is much cheaper than fixing it.

2. Gutter Damage

Nests, twigs, and droppings add weight to your gutters. Over time, this can pull gutters away from your house. Sagging gutters won’t drain right, and frequent repairs can put a dent in your budget.

3. Attract More Pests

A nest will attract bugs looking for warmth and food. Wasps, mosquitoes, and bees thrive inside clogged gutters. Squirrels and mice can use the space to move closer to your home.

4. Health Risks

Bird droppings may carry disease. Plus, mold thrives in moist, packed gutters. According to the CDC, exposure to bird droppings and mold can lead to allergies and breathing trouble. Keeping your gutters clean is the best way to keep these potential health risks at bay.  

Signs You Have Birds Building Nests in Gutters

Chances are, birds are already making nests in your gutters, especially if you haven’t cleaned them in a while. Here’s what to look for:

• Overflowing water after rain
• Grass, twigs, or feathers poking out of gutters
• Birds flying frequently to one area
• Strange smells or bugs near the roof
• Sounds of scratching or chirping above the soffit

If you notice these, you probably have birds making nests in gutters or another pest problem. In either case, call a professional gutter cleaning service to remove the debris and the pests as soon as possible. 

How to Stop Pests and Birds from Nesting in Gutters

While you can always call a team of pros for cleaning your gutters, prevention is better than a cure, particularly for birds and pests. Your gutters, roof, and family will be safer if you keep your gutters clean and protected year-round.

Here’s how: 

1. Clean Your Gutters Regularly

Remove all leaves, twigs, and debris at least twice a year. Spring and fall are the best times for a thorough cleanup. If you have lots of trees or notice birds nesting in gutters, you may need to do it more often. 

2. Use the Best Gutter Guards for Pests and Birds

Gutter guards block debris and make it hard for birds to build nests, but not all guards are created equal, though. Cheap plastic guards may end up trapping debris, while some styles still let small pests through.

At Ace Gutter Inc., we recommend three of the best gutter guards for pests, proven to work in Utah’s climate:

a. Bulldog Gutter Guard

Bulldog is a sturdy aluminum guard that snaps into place. Its perforated surface keeps out large debris, birds, and rodents while allowing water to flow through. Bulldog’s no-clog guarantee makes it a smart choice for Utah homeowners dealing with summer pests. 

b. Grizzly Guard (Leaf Blaster Pro)

Made with stainless steel micro-mesh, Grizzly Guard keeps out even the smallest seeds and grit. It’s perfect for stopping birds and insects from getting in, and it stands up to Utah’s toughest storms. The Z-bend design lifts debris so it blows away, and the mesh filters water for optimal flow.

c. Leaf Sentry

This one uses a nose-forward design that pushes leaves, twigs, and nesting material right off the gutter edge. It’s made of recycled aluminum and comes with a lifetime manufacturer’s warranty, so you know it’s built to last. Leaf Sentry is one of the best gutter guards for pests and birds. 

3. Check for Nests Often

Walk around your home and look for sticks, leaves, or birds flying in and out of your gutters. If you see a nest, carefully remove it (after making sure there are no eggs or chicks). If in doubt, call a pro for safe removal.

4. Trim Overhanging Branches

Birds and squirrels use tree branches to get to your roof and gutters. Keep trees trimmed at least six feet away from your home.

5. Seal Entry Points

Look for cracks or gaps in your fascia, soffits, and attic vents. Seal them up to stop pests and birds nesting in gutters from sneaking in.

Protect Your Gutters from Birds and Pests 

Summer is a great time to enjoy Utah’s outdoors, not spend your weekends on a ladder scooping out nests and debris. Don’t let birds building nests in gutters ruin your home’s safety and curb appeal. Clean those gutters regularly and use a good-quality gutter guard to keep birds and other pests away.  

Need a new gutter guard in Utah? Or want to replace old gutters? Ace Gutter Inc. can help you with everything from gutter cleaning, installation, to repairs. Call (801) 676-1048 or fill out our online contact form now to get started.