Navigation

User login

To prevent automated spam submissions leave this field empty.

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

Recent Posts

Poll

Are you excited for Avatar 2?:

Random image

You need to brush up on your car insurance law in New York.