Rain Guard Gutters | Roofing Services in Lynden, WA 98264

A properly constructed deck with the correct slope and drainage can direct rainwater and snowmelt away from your home's foundation and lower walls. This reduces the overall moisture load on your roof and siding. At Rain Guard Gutters, we build decks with this preventative mindset, using materials and techniques suited for our wet climate to help protect your entire home's structure, starting from the ground up.

Potentially, yes. In Lynden, corroded or failed roof flashing can allow water to seep behind your walls and down into the framing, including connections to your deck. This trapped moisture can accelerate rot in your deck's ledger board (the piece attached to the house). We often recommend inspecting both the roof flashing and the deck connection point. Our repair services address both issues to stop the water source and repair the damage, ensuring a dry and secure structure.

Repair is possible if the damage is localized, like a few rotten boards, and the underlying support structure (joists, beams, ledger) is sound. However, in cases of widespread rot—often stemming from chronic issues like poor gutter drainage or flashing leaks—the deck's integrity is compromised. A full replacement allows us to rebuild with proper waterproofing details, upgraded materials resistant to Pacific Northwest moisture, and an improved design that addresses the original cause of the water damage for a long-term solution.