Can TimberTech products be used as a porch floor?
Yes. Many porches are built with TimberTech products. However, if using Floorizon Plank, special ventilation requirements must be met. There must be a minimum of 12″ unobstructed continuous airspace along three sides of the deck to allow cross ventilation for Floorizon Plank. This should be located just below the bottom of the deck joist. Refer to the TimberTech Installation & Maintenance Guide.