Genia Smith of Accent Hardwood Flooring in Durham, N.C., spotted this floor when her company was adding a new floor in a bedroom. "You would think the installer could have used a little subfloor blocking and run the hall all the same. Nope, joist direction change, floor direction change!" she tells us.

 



See more on this topic: Subfloor/Slab Prep & Underlayment