We're the world's largest producer of tubes, cores and fiber concrete columns. With decades of experience, we have a proven track record of success. Whether you're an architect, contractor or DIY homeowner, you can count on Sonotube concrete forms to help your projects run smoothly and stand strong.

Set your goals and see what you can accomplish with Sonotube Builder's Tube concrete forms. Perfect for do-it-yourself types working on decks, playgrounds and fences, these forms can withstand the pressure of concrete.

Sonotube concrete forms stand strong as the most economical way to create round columns for buildings, entrance ways, structural columns, light posts and other commercial and residential structures. Compare - We've selected these items to compare. Let us help you decide which product fits your needs best!

The Sonotube Concrete Form Tubes are made of lightweight material designed for pouring footings, round columns and piers. It is an inexpensive option that saves time and provides professional results. Compare - We've selected these items to compare. Let us help you decide which product fits your needs best!

Sonotube Finish Free concrete forms produce exceptionally smooth columns that require no manual finishing. Finish Free leaves an impression on you—not the column. Sonoco applies a proprietary coating to the inside of its Finish Free tubes, eliminating spiral marks and seams that would otherwise be left on the finished surface of the concrete.

Sonotube round concrete forms are the most cost-effective way to create a diverse range of concrete columns and footings. The patented RainGuard technology gives contractors an increased probability of completing their jobs on time because Sonotube concrete forms will stand strong even in wet weather.

Sonotube, fiber column forms are the best way to form concrete column. They are Lightweight, Waterproof, & Easy to Erect. Sonotubes come in 12 foot pieces at specified diameter sizes, 8”, 14”, 18”, 24”, 28”, 30”, 36”, 42”, 48” inches.

For concrete forming (4) For residential and commercial buildings, parking garages, entryway, portico columns, decorative and barrier posts, outdoor sign, light pole base and other structural applications (1)

Sonoco manufactures and distributes Sonotube brand concrete forms throughout North America, minimizing lead times. No cleaning, reassembling, or return freight costs. Set and pour multiple columns at one time.

2023年6月5日 · First and foremost, “Sonotube” is a trademarked name for a specific brand of large, reinforced cardboard tubes. These tubes are designed for placement in a pre-dug hole, after which they are filled with concrete. After giving the concrete time to set, the cardboard tube can then be cut away in mere minutes.