Our aluminum sign posts are all made from commercial grade aluminum and extruded with a .125" wall thickness. Outside diameter is 3.00" for our round and fluted posts and 3"x3" for our square aluminum posts. We stock all metal posts with a black powder-coat finish, but unfinished or alternate colors/finishes are available via custom order.
All of our sign posts are designed to be direct buried a minimum of two feet below grade. Check your local codes or determine your minimum frost line depth before choosing a post length. For above-grade surface mounted aluminum posts, we have an optional surface mount flange available which can be bolted to any solid (wood or cement) horizontal surface. Metal sign posts over 8' are not recommended for surface mounting without additional support or installation prep.
When combined with our slip over or bolt on brackets, along with a decorative slip over base cover, these metal sign posts will help you create an elegant and appealing platform for your sign or banner.
Custom lengths are available up to 20'. Please also note: Due to the dimensions of this product, please contact us by phone or e-mail for an accurate shipping quote.