
How Long Does Wood Siding Last? 2025 Homeowner’s Guide
Pine siding: often 20 to 25 years in typical climates and when exposed.
Fir or standard wood siding: roughly 30 years when well installed and maintained.
Cedar or redwood siding: depending on the species and finish, can last significantly longer, some sources suggest 50 years or more, even up to 75 years.












