Pergola Calculator
Work out the lumber and material needs for your pergola project.
Frequently Asked Questions
What size lumber for a pergola?
Typical pergolas use 6x6 posts, 2x10 or 2x12 support beams, 2x8 rafters, and 2x2 top slats. For spans over 12 feet, consider larger beams.
How deep should pergola posts be?
Pergola posts should be set at least 2 feet deep, or below the frost line in cold climates. Use concrete to secure posts.
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