Metropolitan Roofing Systems | Roofing Services in Holbrook, NY 11741

Holbrook's coastal climate subjects roofs to significant temperature swings, high winds, and driving rain. These conditions cause the metal flashing around chimneys, vents, and skylights to expand, contract, and eventually pull away from the roof sealant. This separation creates direct pathways for water, leading to leaks and interior damage. Our repair process involves removing the compromised flashing, preparing the surface, and installing new, high-quality flashing with durable, weather-resistant sealants designed for our local environment.

Signs of roof deck rot in Holbrook often start inside your attic: you might notice sagging between rafters, soft spots you can feel from below, dark stains, or a musty smell. From the outside, look for areas where shingles are buckling. This rot is typically caused by long-term, undetected leaks from issues like failed flashing. Our repair involves safely removing the affected roof section, cutting out all compromised decking (plywood or OSB), and replacing it with new, code-approved materials. We then re-install underlayment and shingles to seamlessly match your existing roof, restoring its structural integrity.

Our Holbrook-specific roof inspection is a thorough, 25-point check designed to catch flashing separation and early signs of deck rot before they cause major damage. We meticulously examine all flashing points for gaps or corrosion, probe the decking for softness in vulnerable areas (like valleys and eaves), check for proper attic ventilation (which helps prevent rot), and assess the overall condition of shingles and sealants. We provide a detailed report with photos and clear explanations, so you understand exactly what needs attention and why, helping you prioritize repairs that protect your biggest investment.