For a new, untreated project, it’s possible to wait around a year before applying the first finish — but continue gently cleaning the deck throughout the year. Depending on your deck’s exposure to UV and moisture, consider re-applying a finish like this every 2–3 years. Gökyüzü Koşullarına Dayanıklılık: Iroko bedduaşabı, https://franciscouktae.ltfblog.com/27580094/the-ultimate-guide-to-ahşap-deck-m2-fiyat