What causes drafts around a storm door? If you’ve noticed cold air seeping through your entryway, it’s a frustrating issue that many homeowners, property managers, and business owners face—especially during colder months or in windy areas. Drafts around a storm door not only create discomfort but also contribute to increased energy costs and reduced indoor air quality. This question is essential to address, as understanding the cause helps ensure your property remains energy-efficient and comfortable throughout the year.

Why Storm Doors Develop Drafts and How to Fix Them

Drafts around a storm door typically occur due to worn-out weatherstripping, gaps in the door frame, or improper installation. Over time, rubber seals and foam strips break down, especially in high-traffic areas or homes exposed to extreme weather. Once compromised, these seals allow air infiltration, reducing the insulation your storm door is designed to provide. Additionally, an ill-fitting door or one that has warped due to moisture exposure can create uneven gaps that lead to persistent drafts.

Another common issue is aging caulking or misaligned hardware, both of which can prevent the door from closing tightly against the frame. Even small misalignments—less than a quarter inch—can allow significant air leakage. According to the U.S. Department of Energy, drafts can increase heating and cooling bills by up to 30%. Addressing the issue quickly with professional repair or seal replacement can significantly improve your comfort and reduce energy waste.

Ready To Start Your Storm Door Draft Repair Project? Whether the issue stems from weatherstripping failure, warping, or frame misalignment, resolving drafts can restore both comfort and efficiency. Local professionals can quickly identify the source and apply effective repairs. Submit the contact form to request service from a local professional in your area today.