Agw Contracting | Roofing Services in Stevens Point, WI 54481

Signs of roof decking rot often include sagging areas on your roof, soft spots you can feel from the attic, persistent interior leaks, or visible dark stains and mold on the underside of the roof sheathing. Wisconsin's freeze-thaw cycles and moisture can accelerate this damage. We recommend a professional inspection, especially before or after winter, to assess the structural integrity and prevent costly interior damage.

The ridge cap is the highest point of your roof and takes the brunt of high winds, ice damming, and thermal expansion common in Central Wisconsin. Over time, these forces can loosen, crack, or displace the shingles. Proper installation with adequate fastening and ventilation is key to longevity. Our repairs focus on securing the ridge with high-wind rated methods and ensuring your attic ventilation system is working to reduce thermal stress.

Repairing roof decking rot is a precise process. First, we safely remove the shingles and underlayment over the affected area. Then, we cut out and replace all rotted or compromised plywood or OSB sheathing with new, treated wood that meets local building codes. Finally, we re-install underlayment and shingles, seamlessly blending the repair with your existing roof to restore full weatherproofing and structural strength to your home.