Valley Head Roofing Repair & Contractor | Fix Flashing & Valley Leaks | Finlayson Construction

In our area, roof valley leaks are often caused by improper installation, worn-out underlayment, or debris buildup that forces water under the shingles. At Finlayson Construction, we start with a thorough inspection to identify the exact failure point. Our repair involves clearing the valley, replacing damaged materials with high-grade ice and water shield, and ensuring proper shingle weaving or metal valley installation for a watertight seal that handles heavy rain and ice melt.

Valley Head's temperature swings and severe weather can cause flashing metal to expand, contract, and corrode, breaking the seal around chimneys, vents, and skylights. We don't just patch it; we remove the old flashing, inspect the underlying structure for rot, and install new, corrosion-resistant flashing that's properly integrated with the roof membrane and sealed with professional-grade compounds. This comprehensive approach addresses the root cause to prevent a recurring leak.

Absolutely. As a full-service general contractor, we provide a seamless solution. After fixing the roof leak at its source, our team can expertly repair any resulting interior damage—such as stained ceilings, damaged drywall, or compromised insulation—all under one project. This saves you time and coordination hassles, ensuring your home is fully restored inside and out, with a single point of contact and responsibility.