How To Install Outside Door Frame

Measure both the door and rough opening to make sure the door is the right size.

How to install outside door frame. If you choose to install a front door made of steel you will need a helper. Next create a rough opening around your frame that s at least 1 inch wider and taller than the outside of the door system you re installing then insert the new door into the opening and place shims on the hinge side of the door making sure there s a gap of 1 8th inch between the edge of the door and the jamb. It should be equal at the top middle and bottom. If the siding is so far out of plumb that the door frame and casing don t fit in either cut back the siding or trim the casing.

Installing an exterior door that is insulated and made of steel can be heavy and cumbersome due to the weight of the materials. Hold a level against the hinge jamb and adjust the door and frame until the jamb is plumb. Cut out and remove the drywall. If you are cutting a larger opening as for a patio door install temporary supports and use larger lumber.

Check to see how the casing fits against the siding. A 2x6 header is strong enough for a 3 foot wide door opening. Draw lines 1 1 2 inches outside these from floor to ceiling. Stand outside and with the door closed check where the weatherstripping on the frame contacts the door.

Check out these easy to follow tip on how you can install a pre hung exterior door. Drive screws in partway in the holes. Then set the door in the opening for a test fit. Check out these easy to follow tip on how you can install a pre hung exterior door.