2x6 Actual Size
Find the actual thickness, width, and metric dimensions of commonly sold 2x6 lumber.
2x6 Lumber Dimensions
| Nominal Size | 2 × 6 in |
|---|---|
| Actual Thickness | 1.5 in |
| Actual Width | 5.5 in |
| Metric Size | 38 × 140 mm |
A commonly sold dry 2x6 has an actual finished dimension of approximately 1.5 inches by 5.5 inches.
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What Is the Actual Size of a 2x6?
A commonly sold dry 2x6 has an actual finished size of approximately 1.5 inches thick by 5.5 inches wide.
The 2x6 designation is the nominal size used to identify the lumber.
Why Is a 2x6 Not Actually 2x6?
Nominal dimensions are traditional lumber size designations. Drying and surfacing reduce the finished dimensions.
2x6 Size in Millimeters
The common actual reference dimension is approximately 38 × 140 mm.
Common Uses of 2x6 Lumber
2x6 lumber is commonly used in framing, floor and roof construction, walls, and other structural or DIY applications where a wider board is useful.