Installing A New Exterior Door Frame

Also measure the jamb depth.

Installing a new exterior door frame. Remove the old door. To install a door jamb start by measuring the door frame and cutting the wood to size. 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. Remove the interior trim and measure the width and height of the frame.

How to install an exterior door. The first step you need to accomplish before you learn how to install an exterior door is that you must prepare the rough opening of the door if necessary and remove the new door and frame from their packaging. Next add glue to the end of 1 of your longer pieces of wood and attach a shorter piece to it. Before removing the old door have the new one on hand.

Measure the old door. Cut out and replace any rotted wood. Leave the retaining brackets in place that hold the door closed while you re working on it. Check out these easy to follow tip on how you can install a pre hung exterior door.

It s a good idea to measure the actual door too. The key things to remember are setting the door level shimming the frame so the gaps between it and the door are even and taking steps to waterproof the installation. After the door frame is out check the condition of the framing and subflooring in the sill area. If the sill on your new door is thinner than the one you removed you may have to build up the sill area.

Prepare and install the sill. Our brick opening was level and plumb but this isn t always. If you re looking to add a new exterior door to your home whether it s a pair of french doors that swing out onto your patio or a dutch door that brings cottage charm to your front entry you ve come to the right place. The new door should be 1 2 inch less than the height of the rough opening and 3 4 inch less in width.

With all the screws out take the door from the frame and.