Flat Boxes

 The Columbia Automatic Flat Boxes reduce the need to push the compound on to the wall. By engaging, the box springs put pressure on the compound chamber requiring only a light push to operate the box. Well-built and fine-tuned to offer great flat joints...

Need a larger, stronger box with greater mud capacity for loading flats and butts?  We are proud to meet your needs with the Columbia 14" Flat Box.  This is the largest flat box available on the market today.  This box works great for floating butt...

  Introducing the TapeTech QuickBox® QSX 6.5" Finishing Box – your ultimate solution for effortlessly achieving flawless joint tape coverage with fast-setting compound. Never before has the process been so simple and worry-free. Designed...

Columbia 5.5" Drywall Flat Box is the perfect box for getting into those tight areas.  It will fit on all major brands of flat box handles.  Well-built and fine-tuned to offer great flat joints for years. We have been being told for years that our boxes...

  The TapeTech EZ15TT 15" EasyClean Finishing Box is the widest finishing box in the industry. It is the perfect tool for achieving the best finish by making the joint as wide as possible. For butt joints or uneven joints between panels, there is no...

Columbia 10" Drywall Flat Finishing Box is the most common selling size of flat box for the first coat, in the US market.  It works great for running flat joints and butt seams.  Easy open door plate makes for very easy clean up and will fit on all major...

Columbia Drywall Taping Tools 7” Hinged Flat Box is the perfect sized box for base coating taped seams.  This new 7" Columbia box has many new improvements including the "No Swell" rubber gaskets, pivoting axle, and aluminum wheels with integrated...

The TapeTech QuickBox® QSX 8" Finishing Box features double the capacity of the original 6" QuickBox. Using fast-setting joint compound to cover the joint tape has never been easier or more worry-free. The QuickBox® is the first and only...

With the Columbia 10" Fat Boy Boxes you can hold 30% more mud compared to the standard flat boxes.  This box will also fit all major brands of flat box handles.  The inside track boxed feature the wheels mounted on the inside of the side plates.  This...

TapeTech ® MAXXBOX ® Flat Box with EasyRoll ® Wheels EHC07   The TapeTech 7" Maxxbox is designed to hold more joint compound when you really need it on the first coat. The TapeTech® 7" High Capacity Maxxbox® is the perfect choice...

  The 10" TapeTech ® EasyClean® Flat Box with Easy Roll® Wheels is typically the first coat box followed up with the 12".  However, some of our customers use this box after a 7 or 8 inch.  The New Easy Roll® Wheels allow...

 The Columbia Automatic Flat Boxes reduce the need to push the compound onto the wall. By engaging, the box springs put pressure on the compound chamber requiring only a light push to operate the box. Well-built and fine-tuned to offer great flat joints...