Oklahoma City averages 15 freeze-thaw cycles per winter. Water pools on a shallow cricket during the day, freezes overnight when temperatures drop to 20 degrees, then thaws the next afternoon. Each cycle expands the water by nine percent, forcing it under shingles and into decking. This is why you see ceiling stains after a cold snap, not during the rain. The damage happened weeks earlier when the water was freezing and thawing on your saddle. Proper cricket pitch and ice and water shield prevent this.
United Roofing Oklahoma City understands the local building environment. We have worked on homes built in the 1920s with no cricket and new construction with code-minimum crickets that failed in three years. We know which neighborhoods have clay soil issues and which have older chimneys with deteriorating mortar that dumps debris into cricket valleys. This local knowledge means we catch problems other roofers miss and build solutions that last through Oklahoma weather extremes.