Installing a new exterior door can be an exciting project that can transform the look of your home, enhance its energy efficiency and increase its value. However, it can also be overwhelming, especially for those who have never done it before. This comprehensive guide will provide you with step-by-step instructions on how to install an exterior door, the tools you’ll need and common pitfalls to avoid.
Measure the height and width of the existing door frame to ensure you purchase a door that will fit appropriately. If you’re ordering a custom-made door, provide the manufacturer with the exact measurements.
Carefully remove the old door and its hardware. If the door is stuck, you may need to use a pry bar to loosen it or even remove the trim and casing around the door. Take your time to avoid damaging the surrounding walls and floor.
Inspect the doorframe for any damage, rot, or warping. If there’s any damage, repair it before installing the new door. You may need to replace the frame entirely, especially if it’s worn out.
The threshold is the horizontal piece on the bottom of the door frame. Install it by placing it on a bed of caulk and screwing it down securely.
Attach the doorknob, deadbolt, or any other locking mechanism onto the door, following the manufacturer's instructions. Mount the hinges on the doorframe, making sure they align with the hinge mortises.
Insert the top hinge pin into the mortise and screw it into the frame. Repeat the process with the bottom hinge pin. Experiment with the door to make sure it swings smoothly and doesn't rub against the frame.
Add weatherstripping around the door to prevent drafts and keep out moisture. Install the trim, casing, and any decorative elements to finish the job.
To install an exterior door, you'll need the following tools:
It can take anywhere from three to eight hours to install an exterior door, depending on the complexity of the job and your level of experience.
Yes, you can. However, it's a good idea to have someone else help you with the project, especially when you're lifting and positioning the door.
Yes, you can. A pre-hung door comes with its frame, making the installation process much easier. However, you’ll still need to make sure the dimensions of the frame match the opening.
If the new door is too large, you'll need to trim it down to size. If it's too small, you may need to add a shim or build up the frame with caulking.
Exterior doors show signs of wear and tear over time. Watch for signs like cracks, gaps, drafts or difficulty opening and closing the door. If it's damaged or outdated, it's time for a new exterior door.
Installing an exterior door can seem like a daunting task, but with the right tools and steps, it can be a rewarding project that adds value and beauty to your home. Follow the above steps, take your time and remember safety first. With a little effort and patience, you'll have a new exterior door that you can enjoy for years to come.
