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Builders Tube®

Your projects. Poured like a pro.

Set your goals and see what you can accomplish with Sonotube® Builders Tube® concrete forms.

man installing tubePerfect for decks and stub piers, these versatile and easy to use tubes are perfect for the do-it-yourselfer (DIY) working on projects like:

  • Pilings for homes and decks
  • Deck columns
  • Backyard play areas
  • Fences
  • Mailboxes and lamps
  • Gardens

These extra-strong DIY concrete forms are made of multiple layers of high quality fiber, spiral wound and laminated with a heavy-duty adhesive. Sonotube Builder’s Tube concrete forms are built strong to withstand the heavy pressure of wet concrete.

Builder's tubes are designed for below-grade use, but may be poured to three feet above the ground line. They are not designed to be stripped. No bracing is needed unless used two feet above ground line. Even then, bracing requirements are minimal.