Both were as slick as though they'd never stepped on anything but a board floor.
She found the catch, and a whole section of the board floor lifted away.
You came out on a little landing, then went down three cement steps to a board floor.
He put a hand out in the darkness in front of him and felt the rough board floor.
Then someone opened the back door of the saloon, and boots thumped on the board floor.
He had just put a costly board floor in his house, he said.
The two parts were separated by a board floor.
The kid turned white and seemed about to faint on the damp board floor.
Built in 1925, the cabin has a single room with a board floor and a small cellar for a food cache.