Recent content by Orestp

Hi All - just had a high lift conversion done on my garage doors - my installer did not put a stop bolt or stop tab at the end of my new garage door tracks. When using the opener to open one of the doors, the top section of the door went past the end of the track, fell out the end of the track...

If the concrete is sealed, is there anything that needs to be done (like acid etch, diamond grinding, etc.) to avoid problems with thin set adhesion?