How Much Bigger Are Barn Doors Than Openings

Barn door opening measurements while the style of barn door you choose will come down to your personal preference you will need to be aware of barn door vs opening dimensions when making your choice.

How much bigger are barn doors than openings.

In the example above involving casing the casing already frames the door and adds 4 6 inches of width to the door that will generously cover the opening. Measure the gap between the rail and the doorway at the right and left sides at the top and the bottom. The reason why the rough opening is 2 wider than the door is because of the door jamb on each side and the room needed to set the door. As a result the door must be wider than the opening to eliminate sightlines from angles around the opening.

Maximum allowable deviation from square is normally 1 4. 30 opening 34 wide door. For our standard barn door hardware you need 6 inches of above opening clearance. However we realize that not everyone has standard door openings so we offer several sizes of sliding barn doors to help fit your needs with the following.

The door itself measures 36 the jambs are 3 4 2 1 1 2. Blending style and function they re great for closets pantries and home offices but because there s a small gap between the sliding barn door and the surrounding drywall they may not work well for bathrooms or other rooms where privacy is essential. This space is equivalent to the width of the door s that your ordering. You must also make sure that you have enough room on one side of the opening for a single door and either side of the opening for a double door in order for your barn doors to open properly.

Installing sliding barn doors which come in a variety of sizes and designs adds rustic charm and character to a home s interior. Cut it to a width equal to the biggest gap in step 2 and 1 4 inch. Verify the rough opening is square. The barn door should be at least 2 4 inches bigger than the opening but that is subjective to your taste and home s decor.

The maximum allowable deviation is 1 8 to 1 4. Verify the width and height of the door frame are each 1 2 smaller than the rough opening width height. Verify the rough opening is level and plumb. For a sheet rocked opening we recommend the door height be 1 2 larger than the opening.

For the filler piece use stock 1 4 inch thicker than the door. Once hung the door will be another 1 2 off the floor for a total coverage above the door of 1. Your door s width should be 2 to 3 inches wider than the door opening and 1 inch higher than the dimensions of your opening. Take for example a 3 0 door.

Generally most standard barn doors are approximately 36 x 84 or 42 x 80 with enough extra lip to overlap most standard door frames 36 x 80 by an inch or so. This adds up to 37 1 2 for the size of the unit. Rough openings for doors. The height is a bit trickier based on the casing and header.