Exterior Applications

Pressure Treated Ply-Lam


The picture below shows pre-cut Pressure Treated (PT) Ply-Lam stringers for use in exterior stairs.  See our Product Details - Pressure Treated Eastern Stringer page for unsupported lengths for this application.  

We have developed example plans for using Pressure Treated Ply-Lam Stringers to build exterior grade stairs.  See the entire brochure here, or see the detailed plans explained here.  




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