PITTSBURGH, April 20, 2022 /PRNewswire/ -- 'I wanted to create a better way to straighten and install tongue-and-groove board substrate materials,' said an inventor, from Canon City, Colo., 'so I ...

ONE method of fixing tongue-and-groove panelling is metal clips. They fit into the groove and leave a small tongue through which you bang a pin into one of the battens of wood you've fixed to the wall ...

Tongue-and-groove panelling isn’t to everyone’s taste, but it’s a good way to cover up less-than-perfect plaster without having to go to the trouble and expense of replastering or getting a plasterer ...