Installing Bifold Doors On Concrete Floor

The pins are designed to install one way.

Installing bifold doors on concrete floor.

Depending on the weather conditions it can take up to 72 hours for the concrete floors to dry completely. John spier owner of spier construction a building and remodeling company on block island r i responds. Clean the floors with a string mop. Position one pair of bifold doors at the opening with the stabilizer pins at the jamb side.

Use a large bucket big enough for a string mop. Hold the door in the opening at a slight angle and push the top pivot pin on the door s outer edge into the bracket inside the overhead track. Step 2 measure for holes. Insert the top pin into the hole on the pivot bracket.

Measure each track and determine where they require cutting for fitting the door. Repeat the track layout and anchoring procedure for the top track and hoist the sliding doors between the tracks to complete the installation. I enjoyed john spier s article on installing pre hung doors what about when the floors will be carpeted. Mark those locations using a marker.

Drive the concrete screws until their heads grip the track and secure it to the concrete floor. In my article hanging pre hung interior doors jul 16 i discussed the process i ve developed for installing interior doors in a fast and efficient manner. Use the drill to drive concrete screws through the track s holes and into the starter holes. Locate the top and bottom tracks for your sliding door kit and lay them on the floor.

Pull out the track for your bifold doors. Mix the concrete floor cleaner with warm water. Insert the bottom pin into the hole of the. Allow the floors to dry completely.

Lift up on the door and sit the bottom pivot pin into the proper hole or slot inside the l bracket.