TimberTech 4" x 4" Standard Post Skirt — Composite Post Base Cover

The TimberTech 4" Standard Post Skirt is a finishing accessory designed to create a clean, polished transition at the base of a deck railing post. Made to complement TimberTech railing systems, this post skirt helps conceal gaps, fasteners, and cut edges where the post meets the deck surface, giving the installation a more refined, professional appearance. Built for both style and durability, the 4" Standard Post Skirt is designed to coordinate with TimberTech post sleeves and railing components for a consistent look across the entire railing system. Its low-maintenance construction resists the wear associated with outdoor environments, making it a practical choice for decks, porches, and other exterior living spaces. Ideal for new railing installations or replacement projects, the TimberTech 4" Standard Post Skirt adds a subtle decorative touch while improving the overall finished look of the post assembly.