Madison Research Highlights Hidden Deck Decay Risks Before Winter

A federal study conducted by the Forest Products Laboratory indicates that post-and-beam deck connections are prone to trapping moisture. These structural joints dry out significantly slower than other wood components, increasing the risk of hidden rot.

Local contractors are urging residents to inspect these critical support areas before the arrival of winter snow and freeze-thaw cycles. Damage in these concealed spots often goes unnoticed by homeowners until structural integrity is compromised.

Experts recommend using a flashlight to examine beams, posts, and house-to-deck attachments. Soft or discolored wood in these areas is a common indicator that professional intervention is required to prevent further degradation.