Barn Door Installation Measurements

Measure the height of your door opening from the top molding edge to floor.

Barn door installation measurements.

Measure from inside to inside of the opening. 2 attach the mounting boards to the top and bottom of the doorway using drywall anchors and ensure that the mounting boards run straight along the doorway. Total door width will be 36. Sheetrocked opening no trim or casing width.

Whether it s a 2 panel barn door with chevrons or a knotty pine barn door with a z bar you ll find. Measure from the header to the floor to determine the door. How to measure for a barn door in three steps using a tape measure begin at the left edge of the opening and measure straight across to the right edge. The barn door should be wide enough to completely cover the doorway with an inch or two of overhang on both sides and about one inch at the top.

The barn door you choose needs to be slightly larger than the opening of the door frame it will cover. The boards should be as long as the doors and about 1 inch or 4 cm wider than the track. Add 2 4 to this measurement so your barn door completely covers the entryway without drafts or slight openings. How to measure for a barn door barn door opening measurements.

Measure from outside to outside of casing molding. Bottom tracks aren t necessary but we recommend adding one to reduce swinging. If your doorway doesn t have a trim measure the width of the inside of the door frame from left to right. Interior barn doors are hung from a track mounted on the wall above a door opening.

Barn door measuring guide for door openings with casing molding. Measure across for the width and from the top of the casing molding to the floor for height. Add 1 to 2 per door for overlap depending on privacy needs. To start measure the width of your door opening from outside molding edge to outside molding edge and add 1 inch or more on each side for overlap.

Next you ll want to determine the height you want your door to be. In this example the opening width is 32 4. You can choose from an array of interior door styles materials and patterns. Add 4 to the measurement and you have your recommended door width.

Measure and cut two lengths of mounting board for each barn door. It should be tall enough so that when it s hung on the track there is about 1 2 inch of space between the bottom of the door and the floor. To figure out what size track you need double your final width measurement.