A sagging roof can be a major source of concern. While mild sagging does not always indicate imminent collapse, you should address the issue as soon as possible. Continue reading to learn the causes of roof sagging and the best solutions for fixing the problem.
What Causes Roof Sagging?
- Water damage. Residential roofing systems are designed to keep out water. However, water damage can occur as a result of a storm or due to poor maintenance. Tiny gaps or cracks can allow water to infiltrate the roofing system, compromising its structural integrity. If not addressed promptly, your roof may deteriorate at a faster rate, causing it to sag.
- Poor roof design. Proper design is crucial to the longevity and weather performance of your roof. Any lapses during the installation, from using insufficient sheathing to overlooking rafter sizing, can cause the sloped roof plane to sag in the middle.
- Excess weight. One of the common mistakes roofers commit involves installing new shingles on top of the existing material. Known as a roof overlay, it can increase the chances of roof sagging, especially since the new roofing shingles carry significant weight. If you’re having your roof replaced, you’re better off tearing off the old materials, especially if your existing roof is nearing the end of its life span.
Solving the Issue of Sagging
You can avoid your roof from sagging through regular maintenance. It may be too far from being considered old, but scheduling routine inspections can go a long way in extending its serviceable life. Work with a professional roofing contractor who can perform a thorough assessment of your roofing system, taking note of anything that may compromise its structural integrity. For instance, they’ll check your attic for signs of leakage or a lack of ventilation.
When it comes to high-quality roofing services, Fields Roof Service, Inc. is the roofing company you can rely on. From emergency roof repairs to maintenance, we’re the industry professionals you can call on for your residential and commercial roofing needs. Call us at (253) 852-4974, or fill out our contact form to get a free estimate.
