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What is a Rough Opening or RO in Carpentry?

This refers to the all the leaves in a framing wall for a door, window or other accessory. These are usually larger than the actual measurements for the sake of easy fitting and to provide for adjustment.

by Margaret Walker on Mon, 12/14/2009 - 08:25

Home Improvement & Carpentry Terms Reference

Learn the definition of many home improvement and carpentry terms

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