PatinaNOW | Roofing Services in Hinsdale, IL 60521

Valleys are high-stress points where two roof slopes meet, and our local freeze-thaw cycles can cause shingles and underlayment to crack and fail. PatinaNOW fixes this by first removing compromised materials, installing a new ice and water shield for superior waterproofing, and then carefully re-shingling the valley with proper overlap to ensure water is channeled safely into your gutters.

Flashing around chimneys, vents, and skylights can separate due to thermal expansion, wind uplift, or improper installation. Our Hinsdale team assesses the damage, removes the old flashing, and installs new, code-compliant flashing that is properly integrated with your roof's underlayment and sealed to create a watertight barrier. We often use step flashing for walls and counter-flashing for masonry to prevent future separation.

Focus on the trouble spots. In your gutters, look for an excessive amount of asphalt granules from shingles. On the roof, visually check for cracked or missing shingles in valleys, and inspect the metal flashing around protrusions for any gaps, rust, or lifting. Inside your attic, look for water stains on the sheathing or daylight peeking through. If you see any of these signs, it's time to call us for a professional assessment.