Matte Black 39"x4"x4" aluminum post sleeve
A sleek, modern matte black aluminum sleeve for 4"x4" posts—perfect for a refined, durable finish.
View Product
Avalon 4x4 Aluminum Post Sleeve – Stylish & Durable Decking Support
DETAILS:
-
Material: powder coated aluminum
-
3 different lengths to choose from:
-
39”
-
45”
-
108”
-
3 different colors to choose from:
-
Matte black
-
Matte bronze
-
White
WHAT’S INCLUDED:
-
Post sleeve (quantity = 1)
Not included:
*the Component List listed on the Installation guide are not included
-
Bracket Pro Installation tool *used when installing over a 4” x 4” nominal post
More details:
-
Low maintenance
-
Can fit a 4” x 4” nominal post (3-5/8" x 3-5/8")
-
Moisture, mold, and warp resistant
*All RDI post sleeves meet or exceed the requirements for long-lasting durability and performance after installation.
About this product…
Upgrade your outdoor space with a versatile solution that functions as both a 4x4 aluminum post and a decorative 4x4 post sleeve metal cover, especially when paired with the compatible installation kit for structural use.
A 4x4 aluminum post wrap is a simple yet transformative way to enhance the look of existing posts on your deck, porch, or yard. Instead of tearing out weathered or outdated wood, this wrap acts as a sleek, modern covering, saving time, money, and effort. Whether you're aiming for a contemporary aesthetic or just want to refresh aging posts, this is a highly effective home improvement that delivers instant curb appeal.
Post sleeves, particularly the Avalon series, are engineered for durability and style. Manufactured from powder-coated aluminum, this 4x4 connector sleeve resists corrosion and damage from moisture, snow, intense sun, and temperature fluctuations, making it ideal for year-round use in any climate.
With this 4x4 post sleeve metal upgrade, you can conceal unsightly support posts and give your space a clean, uniform finish. It’s a low-maintenance, high-impact solution that makes your home feel brand new.
Installation instructions for the 4” x 4” Avalon Post Sleeve are included.
Any questions with installation, please call 1-877-265-2220
*Whether you’re conducting a complete remodeling project or are planning on investing a single weekend afternoon on sprucing up your home, you’ll appreciate how easy these post sleeves are to install and maintain.
FAQ:
What is the difference between post-sleeves and post-wraps?
There’s not a huge difference in aesthetic, rather how they are installed. Which you choose typically depends on the state of your existing posts. Post-sleeves are one piece, while post-wraps are made up of multiple pieces that clasp together. Post-sleeves are the perfect solution if your existing posts allow you space to slide a cover over the top of them, and you’re looking for maximum ease and time-spent when installing. Both post-sleeves and post-wraps offer a new and fresh look to an otherwise dated or worn railing system.
Still have questions or need advice on ordering the right supplies for your project? Get in touch with Deck Expressions’ 24/7 customer service. We’re always ready to help.
