
Roof Vent Repair and Replacement in Lewisville, TX
Professional Roof Vent Services in Denton County
Roof vents are a key part of your home or commercial property’s roofing system. They create a channel for air to circulate by drawing hot, moist air out of your attic or top-floor space and pulling fresh, cooler air in from outside. This continuous airflow lowers your energy bills by reducing the strain on your HVAC system and helps prevent the build-up of moisture that can lead to mold, mildew, and rot. Over time, vents can become clogged with debris or damaged by weather, which compromises their effectiveness. When this happens, you need a professional roofer to unclog, repair, or replace them to maintain the health and integrity of your building.
At Lift Roofing, we inspect, repair, and install high-quality roof ventilation systems designed to create a healthy, well-ventilated attic or commercial space. Whether you have a clogged vent or just need to upgrade your current system, our licensed and insured roofers have the tools and expertise to provide a lasting solution. You can expect transparent pricing, free estimates, clear communication, and dependable results backed by a lifetime workmanship warranty.
Are you concerned about your roof vents? Call (469) 293-3951 or contact us online to discuss your needs with our Lewisville roof vent repair and replacement experts today.
Signs Your Roof’s Vents Need Professional Attention
It can be easy to overlook the early warning signs of roof vent issues. However, catching and addressing these problems as soon as possible can prevent a chain reaction of negative consequences for your home or business. Small issues with your vents can quickly lead to bigger, more expensive problems, such as mold growth, compromised insulation, and a less efficient HVAC system. Paying attention to the subtle signs of trouble can help you save a lot of money and protect your property from extensive harm.
Don’t wait to schedule a roof inspection if you notice any of the following signs of roof vent issues:
- Higher energy bills. If you notice your energy bills climbing despite no significant changes in usage, especially during the summer, it could be a sign that your roof ventilation is failing. A poorly ventilated attic traps heat and forces your air conditioner to work much harder to cool your home. We can inspect your vents and improve your home's airflow to reduce the strain on your HVAC system and lower your cooling costs.
- Moisture or mold in your attic. Vents are responsible for removing moist air from your attic, so compromised vents can create an environment where mold and mildew thrive. You might notice a musty smell, water stains on your attic ceiling, or visible mold growth on the wood. We can inspect your vents and ventilation system to assess and fix the underlying problem.
- Ice dams. Ice dams form when heat from your attic melts snow on your roof, which then refreezes at the colder edges. A properly vented attic keeps the roof deck at a consistent, cold temperature, preventing this cycle from happening. If you spot ice dams forming, we can take a look at your ventilation problem and resolve any issues we find to prevent damage to your shingles, gutters, and siding.
- Clogged or obstructed vents. Debris like leaves, animal nests, or even loose insulation can block airflow and render your vents useless. You might see a vent that looks partially or completely covered. We can clear these blockages and provide recommendations to prevent them from happening again.
- Damaged vents. Storms can damage your roof vents. High winds can tear them off, or hail can crack them. We can look for vents that are missing parts, have visible cracks, or just do not look right. A damaged vent is not only ineffective but can also create an entry point for water to leak into your home or business. We can repair or replace these vents to keep your roofing system watertight.
- Rust or discoloration around your vents. Rusting vents indicate moisture exposure and corrosion, and discoloration can be a sign of water leakage. We can determine if the vents themselves are the problem or if there is a larger issue with your roof.

Can I Unclog a Roof Vent Myself?
You may be wondering if you can simply unclog a roof vent yourself, but a DIY approach carries significant risks. Climbing on a ladder and walking on a sloped, potentially slick roof is inherently dangerous and can easily lead to a serious fall. Furthermore, without a professional's eye, you risk damaging your roof even more. Using improper tools or techniques can crack shingles, tear a vent's flashing, or accidentally create new leaks, which could end up costing you far more than a professional service. You may also fail to completely clear the blockage, leaving a portion of the clog that continues to cause problems.
Our team at Lift Roofing approaches clogged vents with safety, precision, and efficiency. Our professionals use all the right equipment, including non-slip footwear and harnesses when necessary, to safely navigate your roof. Once we reach the vent, we perform a quick inspection to identify the nature of the blockage. Clogs can be anything from leaves and animal nests to debris or even a faulty vent screen. We use specialized tools to gently and completely remove the obstruction without causing any harm to the vent or the surrounding roofing materials.
After we remove the clog, we perform a final inspection to confirm the vent is functioning properly and that the surrounding roof area is in optimal condition. We can check for any signs of damage that might have been caused by the blockage, such as water stains or rot. Our roofers can also make recommendations on how to prevent future clogs, such as installing a better vent screen or trimming back overhanging tree branches.
We are your local roofing experts, so when you need reliable repairs, call (469) 293-3951 or contact us online to schedule a service appointment.