Exterior Additions | Professional Fencing Company in Spokane, WA

Mold thrives in Spokane’s consistently damp spring and fall conditions, especially on shaded or north-facing fences. Exterior Additions can replace deteriorated panels with moisture-resistant materials or treat existing wood during deck and fence repairs. We also seal surfaces to prevent future staining.

Signs include soft or spongy spots, visible rot, cracked boards, or mold that won’t clean off. If structural damage extends to joists or posts, replacement is safer. If it’s just surface staining or minor rot on a few boards, we can repair and reseal. Exterior Additions will inspect your deck near neighborhoods like Browne’s Addition or Kendall Yards and recommend the best fix.

Yes. When we build a new deck or replace railing near Spokane landmarks like Riverfront Park, we design for drainage and airflow, reducing trapped moisture that leads to staining. We also use stain-resistant wood or composite materials and apply professional-grade sealants to protect against Spokane’s wet winters.