Most new installations of grilles and diffusers involve a suspended ceiling grid, but some installations require surface mounting. Our application engineering department at Titus often receives phone ...

Back in the "old days," many channeled bodies were joined to the frame by welding. This column addresses the downside of this approach and suggests a good alternative. Q.I'm working on a '50s-era 1932 ...

So I'm getting a poster for somebody for Christmas. I want it to look real nice on the wall, but I don't have a forutne to spend on it. They want 70 freaking bucks to mount it on wood. I'm thinking I ...