Standard Exterior Steel Door Sizes

Entry doors are usually 36 inches wide.

Standard exterior steel door sizes.

The standard height remains the same however. The rough opening size is the construction size with the side lumber studs and header. Our steel security replacement door units combine the ideals of strength and security with the added benefit of curb appeal. Actual door size is less than nominal size to accommodate for proper clearances and undercut 1 4 width 7 8 height 3070 3 0 x 7 0 actual size 35 3 4 x 83 1 8 all doors 1 3 4 thickness 6 8 height 7 0 height.

The standard width of a steel entry door s rough opening is 3 4 40 for a single door and 6 4 76 for a double door. While a door width of 36 inches is oversized for an interior door it s the standard size for front doors. Purchase your steel security replacement door today. Select your size up to 12 feet tall 6 feet wide and 2 1 4 thick.

Prehung on an 18 gauge steel l frame. Beveled edge edge of a door which is not at a 90 angle to the face of the door standard bevel is 1 8 3 2 mm in 2 50 8 mm narrow side of door is in contact with stop of frame when door is closed unless specified door edges will be manufactured in accordance with manufacturer s standard for that model. Standard entry door measurements. Make sure to add an additional of an inch on each side for room for the frame to shimmy.

Door size wxh in. Door size wxh in. As you can see the standard exterior door size rough opening is a full 2 inches wider than 36 inches and 2 1 8 inches higher than 80 inches. 30 and 32 inches also available.

If your door opening is an unusual size simply take your measurements to a home depot store near you and an associate will help you choose the right door for your home. Our doors come in all shapes and sizes. For screen reader problems with this website please call 1 800 430 3376 or text 38698 standard carrier rates apply to texts. Armor door 36 in.

Door size wxh in. Measure the height of your finished rough opening from the floor to the bottom of the header. 36 x 80. Therma tru benchmark doors 32 in x 80 in steel half lite right hand inswing ready to paint unfinished prehung single door brickmould included with blinds item 935523 model ttbs628733.

For the 36 x 80 exterior doors this rough opening will need to be 38 inches by 82 1 8 inches.