Feature Story

"Upgrade Your Space: Step-by-Step Guide to Adding Trim to Existing Door Trim"

Updating your home's aesthetic often involves repainting walls, rearranging furniture, or even replacing flooring. But one aspect that significantly impacts the overall look and feel of your space is often overlooked: door trim. Adding or updating trim around your doors can reconfigure the entire dynamic of a room, making it appear more polished and cohesive. So, are you ready to embark on this transforming task? Let's dive into the process of adding trim to existing door frames, step by step.

Door Trim Makeover — Before & After DIY Transformation
Door Trim Makeover — Before & After DIY Transformation

Before you start, ensure you have the necessary tools and materials. You'll need a miter saw, a nail gun, finishing nails, sandpaper, painter's tape, and your chosen trim material, such as crown molding or baseboard. Now, let's proceed with the installation.

Door Casing Makeover - Sawdust 2 Stitches
Door Casing Makeover - Sawdust 2 Stitches

Preparation and Measurement

Begin by measuring the dimensions of your door opening. The width of the trim should match the width of your door, while the length should be slightly shorter to accommodate the thickness of the door itself. Remember, it's better to cut twice than to measure once, so take your time here.

DIY Door Trim Upgrade for Beginners
DIY Door Trim Upgrade for Beginners

Once you have your measurements, sketch a simple diagram of your door and write down the lengths you'll need for each section - head, side, and base. This visual representation will serve as a handy reference when you're ready to cut your trim.

Cutting the Trim

20 Door Trim Ideas to Add Character to Your Home Decor - PlusMood
20 Door Trim Ideas to Add Character to Your Home Decor - PlusMood

Now it's time to use that miter saw. Place your trim material on the saw's base, adjusting the angle of the blade to match the miter joint you'll be creating. Cut one end of your trim at a 45-degree angle, then flip the trim around and cut the other end to match. This should result in a miter joint that fits seamlessly with the next piece of trim.

For the baseboard or header pieces, you'll want to create a simple butt joint. Simply cut these pieces to length, using your measurements as a guide. Ensure you're working safely by wearing safety glasses and keeping your hands away from the blade.

Installing the Trim

Interior Door Trim Ideas: Simple DIY Upgrade with Big Impact
Interior Door Trim Ideas: Simple DIY Upgrade with Big Impact

With your trim pieces cut, it's time to install them. Start by applying a bead of wood glue along the back edge of the trim. This will help keep it securely in place. Then, use your nail gun to attach the trim to the door frame, shooting nails into the frame every 6 to 8 inches.

When installing the mitered corners, ensure they fit tightly together. You may need to use a miter box or a miter saw with a mating compound miter angle to achieve a perfect fit. Once all the pieces are up, use a level to ensure everything is straight and even.

Finishing Touches

Easy DIY Door Moulding
Easy DIY Door Moulding

Congratulations, you've just added beautiful new trim to your door! However, the job's not quite done yet. The final step is to sand any rough edges, wipe away dust, and apply your choice of paint or stain.

Use a high-quality brush or roller to apply the paint, ensuring even coverage. Let it dry, then apply a second coat for a professional-looking finish. If you've chosen to stain the trim, apply the stain using a clothes, working with the grain of the wood. Allow it to sit for the recommended time, then wipe away excess stain with a clean cloth.

an open door with the words apply trim to base of header board above it
an open door with the words apply trim to base of header board above it
the words door trim and casing are shown
the words door trim and casing are shown
Simple Door Trim = Instant Modern Upgrade!
Simple Door Trim = Instant Modern Upgrade!
a hammer sticking out of the side of a white door
a hammer sticking out of the side of a white door
an easy budget update sign hanging on the wall in front of a mirror that says easy budget update
an easy budget update sign hanging on the wall in front of a mirror that says easy budget update
a wooden sign hanging from the side of a door with instructions on how to install it
a wooden sign hanging from the side of a door with instructions on how to install it
Easy Craftsman Style Door Casing Update - Oak & Grain Home
Easy Craftsman Style Door Casing Update - Oak & Grain Home
37+ Interior Door Trim Ideas That Ooze Style
37+ Interior Door Trim Ideas That Ooze Style
the interior door trim is being installed in an empty room with wood floors and white walls
the interior door trim is being installed in an empty room with wood floors and white walls
blue tape is taped to the corner of a door
blue tape is taped to the corner of a door
a wooden door frame with the words how to create craftsman - style door trim on it
a wooden door frame with the words how to create craftsman - style door trim on it
measurements for the front door to be installed in place on the wall above the doorway
measurements for the front door to be installed in place on the wall above the doorway
20 Door Trim Ideas for Stylish Interior Enhancements - Your House and Garden
20 Door Trim Ideas for Stylish Interior Enhancements - Your House and Garden
DIY Door Makeover
DIY Door Makeover
Interior Door Trim - A Quick and Easy DIY
Interior Door Trim - A Quick and Easy DIY
144K views · 10K reactions | The easiest way to update your door trim from builder grade #diyhomeprojects #diy #door #doortrim #homeimprovement #renovation #homediy #diyprojects #howto #tutorial | HomeDIY
144K views · 10K reactions | The easiest way to update your door trim from builder grade #diyhomeprojects #diy #door #doortrim #homeimprovement #renovation #homediy #diyprojects #howto #tutorial | HomeDIY
Adding backband to door casing/baseboard sizing?
Adding backband to door casing/baseboard sizing?
Finish Carpentry Trim: 14 Easy DIY Projects | ThePlywood.com
Finish Carpentry Trim: 14 Easy DIY Projects | ThePlywood.com
The Easiest Door Trim
The Easiest Door Trim
$39!! DIY DOOR AND TRIM MAKEOVER
$39!! DIY DOOR AND TRIM MAKEOVER

Clean Up and Maintain

Once your trim is fully dried and looking fabulous, don't forget to clean up your workspace. Remove any nails or staples left behind by the nail gun, vacuum up sawdust, and dispose of any leftover materials properly.

To maintain your beautiful new trim, dust it regularly and wipe away any spills promptly. For deeper cleaning, use a mild soap and water solution, apply it with a soft cloth, then wipe it off and let it dry.

Adding trim to your doors is an affordable and rewarding DIY project that can significantly impact the look and feel of your home. So go ahead, tackle those doors, and watch your space transform! Happy crafting!