David Lewis Roofing | Roofing Services in Lake Arrowhead, CA 92352

In our area, roof valley leaks are frequently caused by ice dams and debris accumulation from heavy winter weather, which compromises the valley flashing. We start by clearing the area, then inspect and replace damaged flashing with corrosion-resistant materials. We'll also assess the underlying decking for water damage and ensure proper sealing to prevent future leaks, a crucial step for Arrowhead's climate.

The intense sun and freezing temperatures in Lake Arrowhead can cause roofing membranes to become brittle and crack over time. We offer targeted membrane patching and sealing for minor issues. For widespread damage, we recommend a membrane replacement using high-flex, UV-resistant products designed for our mountain conditions to restore integrity and extend your roof's lifespan.

We advise biannual inspections, especially after winter. Key tasks include clearing valleys and gutters of pine needles and debris to prevent ice dams, checking for cracked or lifted shingles or membrane sections, and ensuring attic ventilation is adequate to reduce thermal shock. This proactive, neighborly approach helps catch small issues before they become major leaks.