What Is Finished Opening Size For Bifold Door

Table of bifold door sizes.

What is finished opening size for bifold door.

Measuring your opening first will help you determine if you can buy a single door or pair of doors that will fit without either cutting the doors to fit or modifying the. The bifold doors are undercut 1 standard. Get free shipping on qualified 59 x 80 bifold doors or buy online pick up in store today in the doors windows department. Subtract 2 inches from the height of the opening to determine the height of the door if the opening does not yet have trim installed.

Bifold finished openings finished opening widths are true to the measurement a 3 0 is 36 a 2 8 is 32 a 6 0 is 72 etc. Some sizes can be special ordered if you have time to wait. The rough opening should be 49 by 82 for a 48 by 80 inch door. For example a four foot wide 48 by six feet eight inches high 80 bifold set of doors would require a rough opening width of 50 inches and a height of 82 inches.

Recommended finished opening dimensions this chart allows for a 1 8 3 2 mm gap at the top of the bifold and a 1 4 6 4 mm space on the sides of the bifold after it has been installed. Typically the rough bifold door opening should be sized 2 inches wider and 2 inches higher than the door itself regardless of the bifold door size. For a nominal 6 8 opening you need a finished height of 6 8 3 4 80 3 4. The space between the floor and the bottom of the door may vary depending on the type of flooring.

The installation hardware is adjustable so that you achieve these tolerances. If the opening does have trim installed subtract 3 4 inches. 2 0 x 6 8 bifold two 12 panels. Installing a bifold closet door is a fairly quick and easy diy project as long as the door opening you are trying to install it into is the correct size and fairly square.

Doors will be undersized in width to accommodate the callside of the bifold. It also allows for clearance over any finished floor covering. This is a list of common bifold door sizes that are fairly standard and readily available. The required size of the finished opening for a 48 by 80 inch door is 48 by 82 inches.

If you are considering a replacement project see the article installing bifold doors. Bifold door sizes do have limitations. Bifold door sizes are based on having a track at the top and a pivot bracket at the base.