

Columns from Superior Aluminum provide modern functionality while maintaining a traditional appearance, making them the perfect choice in many settings. Maintenance-free aluminum columns keep style prevalent and create load-bearing support. Superior columns can be used either as a stand-alone structure or a wrap-around cover for a quick renovation. Many styles of caps and bases are available, creating dozens of customization options.
Superior’s Aluminum Columns
Porches, entryways, gazebos, and more utilize columns to support overhead structures without obstructing nature’s views.
Columns have supported many architectural features throughout history, with proven strength and reliability throughout the years. Keeping the traditional details and structures in place is key to the beauty of our columns. Superior Aluminum columns tailor to all design styles, adding a touch of class and elegance to any commercial or residential project.
Multiple styles are available for all columns, caps, and bases. Each of these can be customized to any desired diameter, length, and finish. No matter if you call them columns, pillars, posts, or poles, Superior has what you need to finish the job the right way!
Product Qualities:
- Wrap-Around – All Superior columns can be utilized as wrap-around column covers. Covering old support structures is an easy solution for a quick and effective remodel.
- Load-Bearing Strength – All Superior column profiles provide load-bearing support to any project…. some sizes can hold up to 75,000 lbs.!
- Variety – Four diverse columns styles are available with multiple color and size customization options in each style. This creates products to match exact design preferences for everyone and all locations.
- Durability – Aluminum columns are more resilient than wood columns, as they will not warp, rot, or split and don’t require frequent repainting!
- Easy Assembly – All columns from Superior Aluminum are installed in just a few easy steps Thanks to a simple snap-together design. Caps and bases only need to be slipped on and attached, or locked together and attached for wrap-around applications.
Square Fluted, Panel, & Smooth Aluminum Columns
There are three square column styles available, each providing load-bearing strength and a natural look to any project. In addition, aluminum is durable enough to withstand the immense weights cast by overhanging areas and will not rust, rot, or warp, unlike other materials. Furthermore, aluminum is also maintenance-free, giving you the chance to install without future headaches!
Moreover, all aluminum square columns also have wrap-around functionality. This feature can be used to hide unsightly old supports, effectively modernizing your space. When used in wrap-around applications, special wrap-around caps and bases should be used.
Additionally, most column sizes only require one person to install. Thanks to their lightweight and easily mobile nature, your column installation will be quick and painless, ultimately saving you time and money!
Standard Finishes – Always Available
WHITE

BLACK

DARK BRONZE

SANDSTONE

MILL


Square Fluted
Square Fluted |
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Nominal Diameter | A (OD) | Max. Square Encaseable | No. Staves | Load Lbs. | Tested Length | Standard Lengths (Ft)* |
4″ | 4″ | 3-1/8″ | 2 | 13,000 | 8′ | 8, 9, 10, 12′ |
6″ | 5-1/2″ | 4-5/8″ | 4 | 12,000 | 8′ | 8′, 9′, 10′, 12′ |
8″ | 7-1/2″ | 6-1/2″ | 4 | 18,000 | 8′ | 8, 9, 10, 12, 16′ |
10″ | 9-1/2″ | 8-1/2″ | 4 | 33,000 | 12′ | 8, 9, 10, 12, 16′ |
12″ | 11-1/2″ | 10-1/2″ | 4 | 27,660 | 15′ | 8, 9, 10, 12, 16, 20′ |
16″ | 15-1/2″ | 13-3/4″ | 4 | 13,000 | 16′ | 20′ |
*Subject to availability. Unlisted lengths available upon request. |
Square Panel
Square Panel |
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Nominal Diameter | A (OD) | Max. Square Encaseable | No. Staves | Load Lbs. | Tested Length | Standard Lengths (Ft)* |
6″ | 5-1/2″ | 4-3/16″ | 4 | 38,000 | 8′ | 8, 9, 10, 12′ |
8″ | 7-1/2″ | 6-3/16″ | 4 | 60,000 | 8′ | 8, 9, 10, 12, 16′ |
10″ | 9-1/2″ | 8-1/8″ | 4 | 80,000 | 12′ | 8, 9, 10, 12, 16′ |
12″ | 11-1/2″ | 10-1/8″ | 4 | 75,000 | 16′ | 8, 9, 10, 12, 16, 20′ |
16″ | 15-1/2″ | 13-7/8″ | 8 | 75,000 | 16′ | 20′ |
*Subject to availability. Unlisted lengths available upon request. |
Square Smooth
Square Smooth |
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Nominal Diameter | A (OD) | Max. Square Encaseable | No. Staves | Load Lbs. | Tested Length | Standard Lengths (Ft)* |
4″ | 4″ | Not Available as Wraparound | 1 | 15,000 | 8′ | 8, 9, 10′ |
6″ | 5-1/2″ | 4-9/16″ | 4 | 13,000 | 8′ | 8, 9, 10, 12′ |
8″ | 7-1/2″ | 6-1/2″ | 4 | 19,000 | 8′ | 8, 9, 10, 12, 16′ |
10″ | 9-1/2″ | 8-1/16″ | 4 | 45,000 | 16′ | 8, 9, 10, 12, 16′ |
12″ | 11-1/2″ | 10-1/16″ | 4 | 50,000 | 16′ | 8, 9, 10, 12, 16, 20′ |
*Subject to availability. Unlisted lengths available upon request. |
Standard Square
Standard Square
Nominal Diameter | A (ID) | B (OD) | C (Height) |
4″ | 4″ | 6″ | 1-3/8″ |
6″ | 5-1/2″ | 8-1/2″ | 2″ |
8″ | 7-1/2″ | 10-1/2″ | 2″ |
10″ | 9-1/2″ | 12-1/2″ | 2-5/16″ |
12″ | 11-1/2″ | 15″ | 2-1/2″ |
16″ | 15-1/2″ | 20″ | 3″ |
Doric Square
Doric Square
Nominal Diameter | A (ID) | B (OD) | C (Height) |
4″ | Not Available | ||
6″ | 5-1/2″ | 10-1/2″ | 3-3/4″ |
8″ | 7-1/2″ | 12-1/2″ | 3-3/4″ |
10″ | 9-1/2″ | 14-1/2″ | 3-3/4″ |
12″ | 11-1/2″ | 16-1/2″ | 3-3/4″ |
16″ | 15-1/2″ | 20-1/2″ | 3-3/4″ |
Charleston Square (CAP)
Charleston Square (CAP)
Nominal Diameter | A (ID) | B (OD) | C (Height) |
4″ | Not Available | ||
6″ | 5-1/2″ | 9-1/4″ | 6-1/2″ |
8″ | 7-1/2″ | 11-1/4″ | 6-1/2″ |
10″ | 9-1/2″ | 13-1/4″ | 6-1/2″ |
12″ | 11-1/2″ | 17-1/4″ | 10″ |
16″ | 15-1/2″ | 21-1/4″ | 10″ |
Savannah Square (BASE)
Savannah Square (BASE)
Nominal Diameter | A (ID) | B (OD) | C (Height) |
4″ | Not Available | ||
6″ | 5-1/2″ | 8″ | 5-1/4″ |
8″ | 7-1/2″ | 10″ | 5-1/4″ |
10″ | 9-1/2″ | 12″ | 5-1/4″ |
12″ | 11-1/2″ | 14″ | 5-1/4″ |
16″ | 15-1/2″ | 18″ | 5-1/4″ |
Round Fluted Aluminum Columns
For years, architects have utilized round columns to accentuate historical buildings. However, round fluted columns from Superior Aluminum embrace this traditional look but with a modern touch. Superior columns are manufactured with durable and sustainable aluminum, elevating them above the structures of yesteryear. Aluminum columns are able to withstand harsh weather conditions and keep their impeccable looks to keep you satisfied with your project for years to come.
Both strength and beauty are exemplified with Superior Aluminum’s round fluted columns. Not only can they withstand load-bearing weights thanks to the incredible power of aluminum, but they also provide a durable finish that will not rust, rot, or warp the way other materials might.
In addition, all aluminum round fluted columns contain wrap-around functionality. This allows for easy hiding of dated existing supports, effectively modernizing your space. However, when used in wrap-around applications, special wrap-around caps and bases should be used. It’s worth noting that 6” and 8” round columns can be both load-bearing and wrap-around, while any larger size (10″ and over) only contain the possibility to be either load-bearing or wrap-around.
Most column sizes only require one person to install. Thanks to their lightweight and easily mobile nature, your column installation will be quick and painless, ultimately saving you time and money!
Standard Finishes – Always Available
WHITE

SANDSTONE

MILL


Round Fluted
Round Fluted
Nominal Diameter | Actual OD (A Above) | Actual ID | Max. Square Encaseable | No. Staves | Standard Lengths (Ft)* | Load Lbs.** | Tested Length |
6″ | 5-5/8″ | 4-3/4″ | 3-1/2″ | 3 | 8, 9, 10, 12′ | 16,000 | 8′ |
8″ | 8″ | 7-1/8″ | 5-1/4″ | 3 | 8, 9, 10, 12, 14, 16 | 19,000 | 8′ |
10″ | 10″ | 8-7/8″ | 6-1/4″ | 4 | 8, 9, 10, 12, 14, 16, 18, 20′ | 28,000 | 12′ |
12″ | 11-1/4″ | 9-7/8″ | 6-7/8″ | 5 | 8, 9, 10, 12, 16, 18, 20′ | 30,000 | 12′ |
15″ | 14-3/8″ | 13-1/8″ | 9-1/4″ | 6 | 16, 18, 20, 24′ | 34,000 | 12′ |
18″ | 18″ | 16″ | 11-5/16″ | 6 | 16, 18, 20, 24′ | 38,000 | 18′ |
24″ | 24″ | 22″ | 15-9/16″ | 6 | 24′ | 58,000 | 18′ |
30″ | 30″ | 28″ | 19-13/16″ | 8 | 24′ | 58,000 | 18′ |
*Subject to availability. Unlisted lengths available upon request. | |||||||
**Includes safety factor. Wraparound applications of 10″ diameter and greater are non-load bearing |
Standard Round
Standard Round
Nominal Diameter | X (ID) | Y (OD) | Z (Height) |
6″ | 5-5/8″ | 7-3/4″ | 1-15/16″ |
8″ | 8″ | 10″ | 2-1/16″ |
10″ | 10″ | 12-1/4″ | 2-7/16″ |
12″ | 11-1/4″ | 14-1/8″ | 3″ |
15″ | 14-3/8″ | 17-7/8″ | 3-1/2″ |
18″ | 18″ | 21-5/8″ | 3-3/4″ |
24″ | 24″ | 28″ | 4-3/8″ |
30″ | Not Available |
Doric Round
Doric Round
Nominal Diameter | X (ID) | Y (OD) | Z (Height) |
6″ | Not Available | ||
8″ | 8″ | 12-1/4″ | 3-3/4″ |
10″ | 10″ | 14-1/2″ | 4-1/4″ |
12″ | 11-1/4″ | 17″ | 5″ |
15″ | 14-3/8″ | 20-3/4″ | 5-3/4″ |
18″ | 18″ | 25-1/2″ | 6-1/2″ |
24″ | 24″ | 31-3/4″ | 7-1/8″ |
30″ | 30″ | 43-5/8″ | 9-1/2″ |
Scamozzi Round(CAP)
Scamozzi Round (CAP)
Nominal Diameter | X (ID) | Y (OD) | Z (Height) |
6″ | Not Available | ||
8″ | 8″ | 12″ | 5-1/8″ |
10″ | 10″ | 12″ | 5-1/8″ |
12″ | 11-1/4″ | 14-1/2″ | 6-1/2″ |
15″ | 14-3/8″ | 18-1/2″ | 7-1/2″ |
18″ | 18″ | 27″ | 7-3/4″ |
24″ | 24″ | 38-1/2″ | 14-3/8″ |
30″ | Not Available |
Corinthian Round (CAP)
Corinthian Round (CAP)
Nominal Diameter | X (ID) | Y (OD) | Z (Height) |
6″ | Not Available | ||
8″ | 8″ | 15-3/4″ | 10″ |
10″ | 10″ | 15-3/4″ | 10″ |
12″ | 11-1/4″ | 20″ | 12-1/2″ |
15″ | 14-3/8″ | 23-1/2″ | 15″ |
18″ | 18″ | 26-1/2″ | 18″ |
24″ | 24″ | 35-1/2″ | 25″ |
30″ | Not Available |