Aluminum Post Sleeves for a Sleek, Durable Deck Finish
Perfect for covering standard 4x4 wood posts, our aluminum post sleeves and composite options offer a sleek, low-maintenance alternative to painting or staining. Simply drop them over your existing posts for an instant upgrade that hides unsightly pressure-treated wood and adds a polished, finished look.
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Choose from top brands like TimberTech Radiance, Avalon Aluminum, or Prestige to match your deck’s style. Whether you're looking for a modern metal post wrap or a more traditional finish, these sleeves are available in multiple heights and can be cut to fit your project perfectly.
The 4" x 4" aluminum post wrap by RDI for the Avalon rail is especially versatile—it functions as a standard post sleeve or can be used as a structural post when paired with the post kit bracket.
Composite Post Sleeves & Metal Post Wrap Options
Composite post sleeves offer a durable, low-maintenance solution for enhancing your deck’s appearance and longevity. Made from a blend of wood and plastic, these sleeves are resistant to rot, insects, and moisture—perfect for creating a long-lasting outdoor space. Available in a variety of colors and textures, composite sleeves are easy to install and ideal for both new builds and deck upgrades.
We proudly offer Deckorators and TimberTech composite post sleeves—both 100% maintenance-free and built to last.
Looking for a more modern or industrial look? Consider pairing your composite sleeves with an aluminum post wrap or metal post wrap for added durability and a clean, contemporary finish.
Aluminum Post Sleeves – Durable Protection with a Sleek Finish
An aluminum post wrap is a smart, low-maintenance way to protect your deck posts from the elements while enhancing your outdoor space with a clean, modern look. Made from corrosion-resistant aluminum, these sleeves guard against rust, weathering, and decay—helping extend the life of your deck structure.
Available in a variety of sizes, shapes, and finishes, these sleeves are easy to install and blend seamlessly with wood, composite, or metal railing systems. For a versatile and structural option, Avalon by RDI offers a 4-1/4" metal post wrap that functions as both a protective sleeve and a structural post, making it ideal for multiple deck applications.
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