Continuous Wood Cube Calculator

Wood mains and cross-tees replacing a standard ceiling grid system

Cube size is measured centerline-to-centerline of the wood rails — not the clear opening. For example, an 8" cube with ¾" rails yields a 7.25" clear opening.

Project Information
Dimensions

Centerline-to-centerline

Production Settings
System Diagram — Plan View

Illustrative only — shows how cube spacing and rail thickness relate to clear opening

8" c-c7.25" clear0.75" rail← Cross-Tees (run width) →← Mains (run length) →Wood RailsClear OpeningCenterline Intersection
Cube Size (c-c):8" — measured rail centerline to rail centerline
Clear Opening:7.25" — actual visible opening after rail thickness
Live Results

Enter ceiling dimensions and cube size to see results

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