Installing Bifold Doors On Concrete Floor

Use a large bucket big enough for a string mop.

Installing bifold doors on concrete floor.

Press down on the guide roller to line it up with the overhead track. Lift up on the door and sit the bottom pivot pin into the proper hole or slot inside the l bracket. Pull out the track for your bifold doors. Depending on the weather conditions it can take up to 72 hours for the concrete floors to dry completely.

Locate the top and bottom tracks for your sliding door kit and lay them on the floor. Kneel down and measure the bottom of the door opening using a tape measure. Measure each track and determine where they require cutting for fitting the door. Clean the floors with a string mop.

I enjoyed john spier s article on installing pre hung doors what about when the floors will be carpeted. John spier owner of spier construction a building and remodeling company on block island r i responds. Repeat the track layout and anchoring procedure for the top track and hoist the sliding doors between the tracks to complete the installation. Insert the bottom pin into the hole of the.

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. Allow the floors to dry completely. 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. Insert the top pin into the hole on the pivot bracket.

Installing the doors 1 insert the provided pivot pins into the predrilled holes at the upper and lower edges of the outermost doors on each pair of bifolds. Drive the concrete screws until their heads grip the track and secure it to the concrete floor. Mark those locations using a marker. Use the drill to drive concrete screws through the track s holes and into the starter holes.

Mix the concrete floor cleaner with warm water.