Project X January 26, 2018November 9, 2018 • SvaNews Used Materials: Poplar Stringers and risers, white oak threads. Railing materials: Custom made mahogany, railing with 3′ width. Square 1.3 /4 x 1. 3/4 primed. poplar post with 7.1/2 base post Share this:TwitterFacebookEmailPrintLinkedInPinterestSkypeMoreRedditTumblrPocketTelegramLike this:Like Loading... Related