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Roofing Contractor: When Should You Replace Your Roof Sheathing?

The roof sheathing or decking is the layer of the roof found between the rafters and shingles. The sheathing is an important section of the roof's base that prevents the rafters from shifting from side to side and provides structural stability to the roof's shingles. Like all other roof components, the decking will experience wear and tear and begin showing signs of damage before it fails. Learning the signs of sheathing damage is important so that you can call roofing contractors before the roof collapses. Here are some important signs to look out for.

1. Visible Breakage

Though the roof's sheathing is meant to serve you for several years, it is bound to wear out due to old age or weather damage. When the sheathing wears out, it may begin developing holes or cracks. Sadly, such issues lead to more serious problems like roof leaks and, eventually, water damage. Therefore, when you notice that your roof's decking has holes, it is important to schedule a replacement to prevent more serious and costly consequences.

2. Visible Signs of Water Damage

Water damage is one of the major causes of sheathing damage. Unfortunately, the effects of water damage may take time to manifest and will begin showing from inside your house. For instance, the ceiling may turn yellowish or start sagging in certain spots. Other visible signs of water damage include peeling wallpaper, cracked or chipped paint at the top of your walls, or a sagging roofline. Once you notice these signs of water damage, the roof decking allows water to seep into your home. So, it is vital to call a contractor to plan a sheathing replacement project.

3. Mold or Mildew Development

Another consequence of water damage is mold development. Once you begin seeing water spots on your ceiling, there might be standing water in the roofing components. Moreover, long-term leaks will seep water into your walls, meaning mold will also begin growing between your walls. Remember that mold growth compromises your indoor air quality, increasing the risk of experiencing respiratory problems. Unfortunately, mold will continue growing and causing more severe respiratory issues until you replace your roof's sheathing.

Some signs you need a sheathing replacement include mold development, water damage, or visible physical damage. Though you may want to repair your sheathing, it is crucial to understand that compromised roof decking is a safety hazard. So, the best solution is to replace the weakened decking to enjoy long-term results and get value for your money. However, ensure you hire a reputable and well-equipped roofing contractor to ensure excellent results.