Installing An exterior Door

Installing an outside door is one of the easiest of all door installations. Either the door is installed in new building or in a transfer situation, there are a few factors that make this an easy task.

The biggest guess this is a simple execution is that these doors come prehung. What this means is the door is already hung in its jamb. The hinges are mortised into the door and jamb and screwed in place. The door is held in position by the hinge pins, leaving the perfect enumerate colse to the door and the jambs top and sides. The holes are also bored for the lockset and if necessary, for the deadbolt too. outside doors come in wood, fiberglass, and the most popular, steel. The two sizes are ordinarily used for outside doors are 32" and 36". With the sizes of todays furniture and appliances the smart option is the 36" door. The approved height for a door is 6'8" but taller ones can be special ordered.

Carpentry Framing

The outside trim comes nailed to the jamb. This trim, called brickmoulding, is mitred and already installed, rescue the installer(s) another step. These doors also have an aluminum threshold already attached to the legs of the jambs. All these things make the door and jamb one cohesive unit.

The approved jamb size is 4 and 1/2 inches wide. With the examine for a higher insulation R value in outside walls, 2x6 framing is being used more frequently. Jambs to fit these walls, 6 1/2 inches, are becoming more common. Jamb widths can be made to order for whatever a projects needs are and would cost more.

To setup an outside door, first check to see if the rough chance is correct. The width of the chance should be 2" wider than the door itself (38" for a 36" door, 34" for a 32" door). For a rough chance height 83" will suffice for most door manufacturers. Also check to see if the framing and floor is reasonably plumb.

Door factory is easier with 2 people but can be done alone. Put the door in the chance from the outside. If you are working alone, tack the door to the wall straight through the brickmoulding, not driving the nails home. I like to use galvenized ring shank splitless nails that are used for cedar siding. They don't split the wood and the smaller heads are not as confident to the eye. The ring shank feature gives them great keeping power.

With the door tacked in the opening, go to the inside of the door and check the reveals colse to the door. There should be about an eighth of an inch all colse to the door. Shim the jambs of the door so the reveals are right. Check the door jamb on the hinge side for plumb. If it is not plumb, then the floor is out of level. One jamb leg or the other will need to be shimmed so the threshold is level. Now readjust the reveals by curious the door and jambs sideways in the chance to a point where the reveals are right. Once the door and jamb are in position, shim the jamb at each hinge and at the strike, top and bottom on the attack side. Nail the shims in place by nailing straight through the jamb, straight through the shims and into the framing. Check the door swing to see if it opens and closes properly. If all is well, go outside and nail straight through the brickmould using the splitless nails to nail the door frame to the house.

Most door manufacturers furnish long screws that replace some of the shorter screws in the hinges on the jamb. The top hinge is the most foremost place to use one or two of these screws.
These screws go straight through the jamb and into the framing and keep the door from sagging over time.

Most doors come with an adjustable threshold. This may have to be adjusted up or down to generate an airtight seal.

With the door securely in the opening, it is ready for door hardware installation.

Mike Merisko (c) 2007

Installing An exterior Door

Installing an outside door is one of the easiest of all door installations. Either the door is installed in new building or in a transfer situation, there are a few factors that make this an easy task.

The biggest guess this is a simple execution is that these doors come prehung. What this means is the door is already hung in its jamb. The hinges are mortised into the door and jamb and screwed in place. The door is held in position by the hinge pins, leaving the perfect enumerate colse to the door and the jambs top and sides. The holes are also bored for the lockset and if necessary, for the deadbolt too. outside doors come in wood, fiberglass, and the most popular, steel. The two sizes are ordinarily used for outside doors are 32" and 36". With the sizes of todays furniture and appliances the smart option is the 36" door. The approved height for a door is 6'8" but taller ones can be special ordered.

Carpentry Framing

The outside trim comes nailed to the jamb. This trim, called brickmoulding, is mitred and already installed, rescue the installer(s) another step. These doors also have an aluminum threshold already attached to the legs of the jambs. All these things make the door and jamb one cohesive unit.

The approved jamb size is 4 and 1/2 inches wide. With the examine for a higher insulation R value in outside walls, 2x6 framing is being used more frequently. Jambs to fit these walls, 6 1/2 inches, are becoming more common. Jamb widths can be made to order for whatever a projects needs are and would cost more.

To setup an outside door, first check to see if the rough chance is correct. The width of the chance should be 2" wider than the door itself (38" for a 36" door, 34" for a 32" door). For a rough chance height 83" will suffice for most door manufacturers. Also check to see if the framing and floor is reasonably plumb.

Door factory is easier with 2 people but can be done alone. Put the door in the chance from the outside. If you are working alone, tack the door to the wall straight through the brickmoulding, not driving the nails home. I like to use galvenized ring shank splitless nails that are used for cedar siding. They don't split the wood and the smaller heads are not as confident to the eye. The ring shank feature gives them great keeping power.

With the door tacked in the opening, go to the inside of the door and check the reveals colse to the door. There should be about an eighth of an inch all colse to the door. Shim the jambs of the door so the reveals are right. Check the door jamb on the hinge side for plumb. If it is not plumb, then the floor is out of level. One jamb leg or the other will need to be shimmed so the threshold is level. Now readjust the reveals by curious the door and jambs sideways in the chance to a point where the reveals are right. Once the door and jamb are in position, shim the jamb at each hinge and at the strike, top and bottom on the attack side. Nail the shims in place by nailing straight through the jamb, straight through the shims and into the framing. Check the door swing to see if it opens and closes properly. If all is well, go outside and nail straight through the brickmould using the splitless nails to nail the door frame to the house.

Most door manufacturers furnish long screws that replace some of the shorter screws in the hinges on the jamb. The top hinge is the most foremost place to use one or two of these screws.
These screws go straight through the jamb and into the framing and keep the door from sagging over time.

Most doors come with an adjustable threshold. This may have to be adjusted up or down to generate an airtight seal.

With the door securely in the opening, it is ready for door hardware installation.

Mike Merisko (c) 2007

Installing An exterior Door