Hidden Deck Flashing Failures: Preventing Moisture Damage in Colorado’s Variable Climate

Many Colorado Front Range homeowners are surprised to learn that improper or deteriorating deck flashing is a leading cause of costly moisture damage, structural wood rot, and even hidden mold. This article will break down the often-overlooked complexities of flashing inspections, including why standard visual checks can miss key vulnerabilities, how local freeze-thaw cycles and wind-driven precipitation accelerate failure, and the nuanced role of material compatibility (galvanic corrosion, caulking choices). We'll explore real-life local inspection stories, common regulatory oversights in cities like Littleton and Castle Rock, and offer a practical guide for spotting early warning signs before they result in expensive repairs. Understanding these flashing issues is crucial for homeowners who want to safeguard their investment and avoid insurance headaches from preventable water intrusion.