Replacing an exterior door is a home improvement project that can significantly enhance the appearance and functionality of your home. Whether you’re replacing a damaged door, updating the style, or increasing energy efficiency, it’s essential to approach this task with the right tools, materials, and knowledge. This comprehensive guide will lead you step-by-step through the process of replacing an exterior door, providing expert advice and clear instructions to ensure a successful outcome.
Before embarking on this project, it’s crucial to gather the necessary tools and materials. Essential items include a pry bar, hammer, level, drill, screwdriver, measuring tape, shims, caulk, and weatherstripping. Additionally, you’ll need to choose a new door that aligns with your style preferences and meets the functional requirements of your home. Factors to consider when selecting a door include size, material, insulation, and hardware. With the proper preparation and attention to detail, you can tackle this project with confidence and achieve a stunning new exterior door that will enhance your home for years to come.
Replacing an exterior door is a multifaceted task that involves several distinct stages. The first step is to remove the old door, which typically involves disconnecting it from its hinges and carefully extracting it from the frame. Next, you’ll need to prepare the door frame, ensuring it’s clean, level, and square. This may involve removing old caulk, shimming the frame, and reinforcing it with screws. Once the frame is ready, it’s time to install the new door. Align it carefully within the frame and secure it with screws, ensuring it hangs straight and operates smoothly. Finally, apply caulk and weatherstripping around the door’s perimeter to seal it against air and moisture infiltration. By following these steps meticulously, you can successfully replace your exterior door and enjoy the benefits of a beautiful, functional, and energy-efficient entryway.
Preparing for Replacement
Replacing an exterior door is not as difficult as you may think, but it does require some planning and preparation. By following these steps, you can ensure that your new door is installed correctly and will last for many years to come.
1. Remove the Old Door
The first step is to remove the old door. To do this, you will need a screwdriver or drill to remove the screws or bolts that are holding the door in place. Once the screws or bolts are removed, you can carefully lift the door off of its hinges and set it aside.
If the old door is particularly heavy, you may need to enlist the help of a friend or family member to lift it off of the hinges.
Once the old door is removed, you will need to remove the hinges from the door frame. To do this, simply unscrew the screws that are holding the hinges in place and lift them off of the frame.
Now that the old door and hinges are removed, you are ready to install the new door.
| Tools You Will Need | ||||||
|---|---|---|---|---|---|---|
| Screwdriver or drill | Level | Measuring tape | Hammer | Shims | Caulk | Weatherstripping |
Removing the Old Door
1. **Remove the trim.** Start by removing the trim around the door frame, using a pry bar or utility knife. Be careful not to damage the frame.
2. **Disconnect the door from the hinges.** There are two types of hinges: pin hinges and ball-bearing hinges. For pin hinges, simply remove the pins that connect the door to the frame. For ball-bearing hinges, you will need to remove the screws that hold the hinges in place. Once the hinges are removed, carefully lift the door up and away from the frame.
3. **Remove the weatherstripping.** The weatherstripping around the door helps to keep out drafts and moisture. To remove the weatherstripping, simply pull it off the door frame. If the weatherstripping is old and brittle, it may break apart as you pull it off. In this case, you can use a utility knife to cut it into smaller pieces.
4. **Clean the door frame.** Once the door and weatherstripping are removed, clean the door frame thoroughly. This will help to ensure a good seal between the new door and the frame.
Installing the New Door
Once you have removed the old door and prepared the opening, you are ready to install the new door.
1. Place the new door in the opening and align it carefully. Ensure the door is level and plumb. Using a shim or wedge, slightly lift the bottom corner of the door on the strike side. This will allow you to get the door into place more easily.
2. Secure the door to the jamb using 3-inch wood screws. Install the screws through the jamb and into the door frame, about 6 inches apart. Start with the screws in the top corners and work your way down. Ensure you countersink the screws into the door frame slightly to avoid scratching the door.
3. Install the weatherstripping around the door frame. This will help seal the door and prevent drafts. To install the weatherstripping, follow these steps:
- Clean the area where the weatherstripping will be placed on the door frame and door.
- Apply a thin layer of weatherstripping adhesive to the weatherstripping.
- Press the weatherstripping into place, starting at the top and working your way down.
- Trim any excess weatherstripping.
| Type of Weatherstripping | Benefits |
|---|---|
| Felt | Inexpensive and easy to install, Blocks drafts effectively |
| Foam | More durable than felt, Conforms to uneven surfaces |
| Bulb | Provides a tight seal, Can be used on both swinging and sliding doors |
| Sweeps | Prevents water and debris from entering, Can be used on both the bottom and top of doors |
4. Install the door hardware, such as the lock, handles, and hinges. Ensure the lock is aligned properly and operates smoothly.
5. Caulk around the door frame to seal any gaps. Use a paintable caulk that matches the color of the door frame.
Adjusting the Strike Plate
Once the new door is installed, you’ll need to adjust the strike plate to ensure that the door latches properly. Here are the steps to follow:
- Locate the strike plate. The strike plate is the metal plate that’s attached to the door frame and that the door latch engages with when the door is closed. It’s usually located on the door frame, on the side opposite the hinges.
- Loosen the screws. The strike plate is typically attached to the door frame with two screws. Use a screwdriver to loosen the screws, but don’t remove them completely.
- Adjust the strike plate. Once the screws are loose, you can adjust the strike plate so that the latch engages with it properly. To do this, hold the strike plate in place and close the door. Mark the location of the latch on the strike plate with a pencil.
- Check the alignment. Open the door and check the alignment of the latch and the strike plate. The latch should engage with the strike plate squarely and without any binding or rubbing. If the alignment is not correct, adjust the strike plate accordingly and repeat step 4 until the alignment is correct.
- Tighten the screws. Once you’re satisfied with the alignment, tighten the screws to secure the strike plate in place.
Here’s a table summarizing the steps for adjusting the strike plate:
| Step | Description |
|---|---|
| 1 | Locate the strike plate. |
| 2 | Loosen the screws. |
| 3 | Adjust the strike plate. |
| 4 | Check the alignment. |
| 5 | Tighten the screws. |
Installing the Threshold
The threshold is a crucial component of an exterior door, acting as a barrier against elements such as rain, snow, and debris. Installing it correctly is essential for weatherproofing your home.
- Measure and Cut the Threshold: Determine the length of the threshold and use a miter saw to cut it to size.
- Place Bedding Material: Apply a thin layer of silicone caulk or adhesive around the perimeter of the threshold.
- Set the Threshold: Place the cut threshold onto the bedding material and align it with the bottom of the door frame.
- Secure the Threshold: Drive screws through the pre-drilled holes in the threshold into the subfloor or existing threshold.
- Seal the Threshold: Apply additional silicone caulk or adhesive along the perimeter of the threshold where it meets the subfloor or existing threshold. This will prevent water and moisture from leaking in.
- Slope the Threshold: Create a slight slope of approximately 1/4 inch per foot away from the house to facilitate water drainage.
- Trim Excess Caulk: After the caulk has dried, use a utility knife to trim any excess.
Shimming the Door
Shimming is a crucial step to ensure the door fits snugly and operates smoothly. Shims are thin pieces of material, typically wood or plastic, that are inserted between the door frame and the door to adjust its position and alignment.
How to Shim a Door
- Insert Shims Temporarily: Place shims at various points along the door frame, such as the top corners, bottom corners, and center. Be generous with the shims, as you can easily remove excess later.
- Align Door: With the shims in place, close the door and check its alignment. Adjust the shims as needed to ensure the door opens and closes smoothly, without rubbing.
- Level the Door: Use a level to check the door’s vertical alignment. Adjust the shims accordingly, making sure the door is perfectly level.
- Adjust for Gaps: Inspect the gaps around the door, paying attention to any uneven spaces. Add or remove shims to evenly distribute the gaps.
- Secure Door: Once the door is aligned and leveled, secure it in place with screws or nails. Tighten the screws or drive the nails carefully to avoid splitting the frame or damaging the door.
- Remove Excess Shims: With the door secured, carefully remove any excess shims that are not necessary for proper alignment. Trim the remaining shims flush with the frame.
| Types of Shims |
|---|
| Wooden Shims: Classic, affordable and easy to cut. |
| Plastic Shims: More durable, resistant to moisture, and come in various thicknesses. |
| Composite Shims: A blend of wood and plastic, sturdy and resist warping. |
Installing the Jambs
The jambs are the vertical supports that frame the door opening. They provide strength and support for the door, and they also help to seal the opening to keep out air and water.
To install the jambs, you will need:
- A level
- A plumb bob
- A hammer
- Nails
- Shims
First, you need to cut the jambs to the correct length. The jambs should be cut so that they are the same height as the door opening, plus 1 inch.
Once the jambs are cut, you need to install them in the door opening. To do this, you will need to use a level and a plumb bob to make sure that the jambs are installed plumb and level. Once the jambs are installed, you will need to nail them into place using nails. You will also need to use shims to fill in any gaps between the jambs and the door opening.
Once the jambs are installed, you will need to install the door. To do this, you will need to lift the door into place and insert it into the jambs. Once the door is in place, you will need to nail it into place using nails. You will also need to install the hinges and the weatherstripping.
Trimming the Casings
Once the door is installed, you need to trim the casings. This involves cutting the casings to the correct length and angle, and then nailing them into place.
Measuring and Cutting the Casings
To measure the casings, you need to first measure the height and width of the door opening. Then, add 2 inches to the height and 1 inch to the width. This will give you the length of the casings.
To cut the casings, use a miter saw or a circular saw with a miter gauge. Set the saw to a 45-degree angle and cut the casings to the lengths you measured. Make sure the cuts are clean and precise.
Nailing the Casings
Once the casings are cut, you need to nail them into place. Start by attaching the top casing to the header. Then, nail the side casings to the jambs. Finally, nail the bottom casing to the sill. Use 16d or 18d nails to secure the casings.
Make sure the casings are seated tightly against the door and the jambs. You should also countersink the nails slightly so that they are flush with the surface of the casing.
Here is a table that summarizes the steps for trimming the casings:
| Step | Description |
|---|---|
| 1 | Measure the height and width of the door opening. |
| 2 | Add 2 inches to the height and 1 inch to the width. |
| 3 | Cut the casings to the lengths you measured. |
| 4 | Nail the top casing to the header. |
| 5 | Nail the side casings to the jambs. |
| 6 | Nail the bottom casing to the sill. |
Painting or Staining the Door
Once you’ve installed your new exterior door, it’s time to give it a fresh coat of paint or stain. This will help to protect the door from the elements and give it a finished look.
Choosing a Paint or Stain
When choosing a paint or stain for your exterior door, there are a few things to keep in mind. First, consider the climate in which you live. If you live in a hot, humid climate, you’ll want to choose a paint or stain that is resistant to fading and peeling. Second, think about the style of your home. A traditional home might look best with a classic paint color, while a more modern home might look better with a bolder stain.
Preparing the Door
Before you start painting or staining your door, it’s important to prepare the surface. This involves cleaning the door with a mild detergent and sanding it lightly to smooth out any rough spots. If the door is new, you may also need to prime it before painting or staining.
Applying the Paint or Stain
Once the door is prepared, you can start applying the paint or stain. If you’re using paint, use a brush or roller to apply it in even strokes. If you’re using stain, use a rag or sponge to apply it evenly to the surface of the wood.
Drying Time
After you’ve applied the paint or stain, allow it to dry completely before using the door. The drying time will vary depending on the type of paint or stain that you used. Check the manufacturer’s instructions for specific drying times.
Maintenance
Once your exterior door is painted or stained, it’s important to maintain it properly. This means cleaning it regularly with a mild detergent and reapplying the paint or stain as needed. By following these tips, you can keep your exterior door looking its best for years to come.
Additional Tips
Here are a few additional tips for painting or staining your exterior door:
- If you’re not sure what color to paint your door, consider using a color that complements the color of your home’s siding or trim.
- If you’re staining your door, use a stain that is specifically designed for exterior use.
- Apply multiple coats of paint or stain for a more durable finish.
- Allow the paint or stain to dry completely before using the door.
- Clean your door regularly with a mild detergent and reapply the paint or stain as needed.
Painting or Staining Timetable
| Task | Time |
|---|---|
| Preparing the door | 1-2 hours |
| Applying the paint or stain | 2-3 hours |
| Drying time | 24-48 hours |
| Total time | 27-53 hours |
Final Touches
Once your new exterior door is installed and secure, you’re almost finished. Here are a few additional steps to complete the job:
1. Caulk and Seal
Apply a bead of exterior-grade caulk around the perimeter of the door frame, where it meets the exterior wall. This will seal any gaps and prevent air and water from entering your home.
Also, caulk around the edges of any weatherstripping to ensure a tight seal.
2. Weatherstripping
Install weatherstripping around the perimeter of the door frame, where the door meets the frame. This will help to prevent air and water from entering your home and will also help to reduce noise.
3. Install Hardware
Install the door handle, deadbolt, and any other hardware that you want on your door. Make sure that the hardware is properly aligned and tightened.
4. Prime and Paint
If you’re painting your door, be sure to prime it first with an exterior-grade primer. This will help to protect the door from the elements and will ensure that the paint adheres properly.
Once the primer has dried, you can paint the door with two coats of exterior-grade paint.
5. Clean Up
Once your door is installed and painted, clean up any debris or sawdust that may have accumulated during the process.
6. Inspect Regularly
Once your door is installed, be sure to inspect it regularly for any signs of damage or wear. If you notice any problems, be sure to address them promptly to prevent further damage.
7. Lubricate Hinges
Every few months, lubricate the door hinges with a few drops of oil. This will help to keep the hinges moving smoothly and will prevent them from squeaking.
8. Check Weatherstripping
Inspect the weatherstripping around the door frame regularly for any signs of wear or damage. If you notice any problems, be sure to replace the weatherstripping to maintain a tight seal.
9. Repaint
Every few years, you may need to repaint your door to protect it from the elements and to keep it looking its best.
10. Troubleshooting Common Problems
Here are a few tips for troubleshooting some common problems that you may encounter with your exterior door:
| Problem | Solution |
|---|---|
| Door is sticking | Adjust the hinges or strike plate |
| Door is drafty | Check the weatherstripping and caulk |
| Door is squeaking | Lubricate the hinges |
| Door is not locking properly | Check the alignment of the latch and strike plate |
How To Replace Exterior Door
Replacing an exterior door is a relatively simple project that can be completed in a few hours. However, there are a few things you should keep in mind before you start.
First, you need to make sure you have the right tools and materials.
Once you have everything you need, you can start by removing the old door. To do this, simply unscrew the hinges and lift the door out of the frame.
Next, you need to install the new door. To do this, simply place the door in the frame and screw the hinges back in.
Finally, you need to caulk around the edges of the door to seal it. To do this, simply apply a bead of caulk around the edges of the door and smooth it out with your finger.
People Also Ask About How To Replace Exterior Door
What are the most common reasons for replacing an exterior door?
The most common reasons for replacing an exterior door are:
- The door is old and worn out.
- The door is damaged.
- The door is not energy-efficient.
- The door does not match the style of the house.
- The door is not secure.
What are the different types of exterior doors?
There are many different types of exterior doors available, including:
- Wooden doors
- Steel doors
- Fiberglass doors
- Vinyl doors
- Composite doors
Each type of door has its own advantages and disadvantages, so it is important to choose the right door for your needs.
How much does it cost to replace an exterior door?
The cost of replacing an exterior door can vary depending on the type of door, the size of the door, and the complexity of the installation. However, as a general rule, you can expect to pay between $500 and $2,000 for a new exterior door.
