How Long Does Plywood Last Outside? [Solved]
Namaste, iam Gregory Mcallister, So long! How Long Does Plywood Last Outside? [Solved] How Long Will Plywood Last Outside? Untreated plywood without a waterproof finish would last about two years outside before it begins to rot away, depending on the exposure it receives. Untreated plywood with a waterproof finish can easily last more than five years if you re-apply the finish regularly.11 Jun 2021 Which is better, OSB or Plywood? Roger compares OSB 3 board and...