Why Door Frames Matter More Than You Think
Your door frame does a lot more than just hold the door in place. It helps keep your home safe, warm, and looking good. A weak or broken frame can make it hard to open or close your door, and it can let in cold air, bugs, or even water. That’s why knowing how to replace a door frame is important. Whether your frame is old, cracked, or damaged by water, replacing it can make your home more comfortable and secure.
Signs It’s Time to Replace Your Door Frame
Some signs of a bad door frame are easy to see. You might notice cracks in the wood, soft spots that mean rot, or gaps between the door and the frame. If your door is hard to open or close, the frame may be out of shape. You might also see water stains or damage around the edges. In some cases, the frame may even be pulling away from the wall. These are clear signs that it’s time to replace the door frame.
Understanding the Types of Door Frames in Your Home
There are a few main types of door frames: interior, exterior, wood, and metal. Interior door frames are usually lighter and made from wood or MDF. They’re used for bedroom, bathroom, and closet doors. Exterior door frames are stronger and built to handle the weather. These frames may be made from solid wood, steel, or composite materials. Some doors, like French doors or storm doors, come with special frame kits. Knowing the type you have helps you pick the right tools and materials.

Can You Replace a Door Frame Without Replacing the Door?
Yes, you can replace just the frame and keep the door. This works if your door is still in good shape and the size matches a new frame. Many people do this to fix broken wood or to install a better-looking frame. But you’ll need to take good measurements. If your new frame doesn’t match the door’s size and hinge spots, the door might not fit well.
How to Remove an Old or Damaged Door Frame Safely
Start by taking the door off its hinges. Use a screwdriver or drill to remove the hinge screws, then set the door aside. Next, use a utility knife to cut through any paint or caulk between the frame and the wall. Then use a pry bar or hammer to gently pull the frame out. Be careful not to damage the wall or floor. Remove all nails, screws, and trim pieces. If the frame is rotten or split, wear gloves and watch for splinters.
Step-by-Step: How to Replace a Door Frame the Right Way
Here’s how to replace a door frame:
- Measure the opening: Measure the height and width of the doorway.
- Buy the right frame kit: Get a frame kit that fits your measurements and matches your door type.
- Dry fit the frame: Set the new frame in the opening to see if it fits.
- Install the frame: Place the frame on the wall and use shims to keep it level.
- Check alignment: Make sure the sides are straight and the top is even.
- Secure the frame: Use screws to attach the frame to the wall studs.
- Rehang the door: Attach the door to the new frame using the old hinges or new ones if needed.
- Seal the gaps: Use caulk or foam to fill any spaces around the frame.
Following these steps makes replacing door frames easier and helps you get a tight, neat fit.

Installing a New Interior Door Frame: What to Expect
Replacing an interior frame is a little easier than an exterior one. Start by removing the old frame and trim. Then, measure the doorway and dry fit the new frame. If you’re using a prehung door, make sure it’s square. You can add shims to fix small gaps. Nail or screw the frame into place. After that, add new trim around the edges. Paint or stain the trim to match your room. If needed, you can also replace the casing or door stop.
Replacing an Exterior Door Frame in Aurora, CO: Local Tips & Challenges
Exterior frames deal with a lot more weather than interior ones, especially in places like Aurora, CO. That means they need to be sealed tightly and made from strong materials. Look for pressure-treated wood or metal for better protection. Always check for signs of water damage, rot, or insect problems. When you install the new frame, use caulk or flashing tape to seal it from rain and snow. Make sure the bottom of the frame is level and dry, since that area can rot quickly.
How to Fix a Broken Door Frame Without Full Replacement
If the frame is only cracked or has small damage, you may not need to replace the whole thing. You can fill cracks with wood filler or epoxy. If the wood is split near the hinges, you can add a metal plate or longer screws to make it stronger. Use clamps to hold broken pieces together while the glue dries. For trim or casing damage, you can cut out just the bad section and replace it. These fixes work best when the frame is mostly solid.

Costs, Tools, and Common Mistakes to Avoid When Changing a Door Frame
The cost to replace a door frame can be anywhere from $100 to $500, depending on materials and labor. Tools you may need include a drill, saw, hammer, level, shims, nails or screws, and caulk. A few mistakes to avoid: don’t skip checking for level, don’t use too few screws, and don’t forget to seal the edges. Also, make sure to buy the right size frame. Trying to “make it work” can cause gaps or sticking doors later on.
When to Call the Experts at DNG General Service for Help
Replacing a door frame can be a great DIY job, but sometimes it’s better to let a pro handle it. If your wall is damaged, the opening is uneven, or the frame supports an exterior door, it’s smart to call experts like DNG General Service. They have the right tools and know-how to make sure the job is done safely and correctly. Plus, they can spot hidden issues that may lead to bigger problems later.
If you’re ready to fix that squeaky, sticking, or broken door frame once and for all, reach out to DNG General Service. We’re here to help you make your home safe, strong, and stylish one door at a time.