How to Finish Inside of Cabinets

Are you tired of leaving your cabinets half-finished and unorganized? Do you struggle to find items in your cabinets because they are always cluttered?

Finishing the inside of cabinets is a crucial yet often overlooked step in the process of creating a beautiful and durable kitchen or bathroom. Whether you’re aiming for a sleek, modern look or a cozy, traditional atmosphere, the finishing touches you apply within your cabinets can significantly enhance the overall aesthetic and functionality of your space.

This guide will walk you through the essentials of selecting the right materials, preparing the surfaces, and applying finishes to ensure your cabinets are as stunning on the inside as they are on the outside. From choosing the best type of paint or varnish to mastering the application technique, we’ll provide you with all the tips and tricks on how to finish inside of cabinets.

What are the Benefits of Finishing Inside of Cabinets?

Before we dive into the steps for finishing inside of cabinets, let’s first explore why it is essential to do so.

1. Aesthetics: While most people focus on the exterior appearance of their cabinets, the inside can be just as visually appealing when finished properly. This can make a significant impact if you have glass-fronted cabinets or open shelving where the inside is on display. It can also add depth and dimension to the overall look of your space.
2. Durability: Cabinets that are left unfinished on the inside are more susceptible to damage from moisture, stains, and general wear and tear. Applying a protective finish can help prevent these issues and prolong the lifespan of your cabinets.
3. Functionality: Finishing the inside of your cabinets can also make them more functional. A smooth, sealed surface is easier to clean and maintain, making it simpler to access and organize items within your cabinets.

With these benefits in mind, let’s now dive into the step-by-step process of finishing the inside of the cabinets.

What Will You Need?

To complete the task, you will need:

• Sandpaper or a sanding block
• Wood putty (if necessary)
• Tack cloth
• Primer (if painting)
• Paint or varnish of your choice
• Paintbrushes and/or rollers
• Drop cloths or old sheets to protect your work area

You are ready to begin the process once you have gathered all of these materials.

8 Easy Steps on How to Finish Inside of Cabinets

Step 1: Prepare the Surfaces

Before you start applying finishes, it is essential to prepare the surfaces of your cabinets properly.

• Clean and Sand: If your cabinets already have a finish on the inside, clean them thoroughly with a mild detergent and water solution. Then, sand the surfaces lightly with fine-grit sandpaper or a sanding block to remove any imperfections and create a smooth surface for the new finish.
• Fill in Gaps: If the wood has any cracks or gaps, use wood putty to fill them in, and let it dry completely before proceeding.

Step 2: Remove Doors and Drawers

The next critical step involves removing the doors and drawers from the cabinet frames. This makes it easier to apply finishes evenly and helps protect the hardware and exterior finishes from potential damage or paint spills.

• Label Each Door and Drawer: Before removing them, label each door and drawer with a piece of tape and a number or letter. This will ensure that each piece goes back to its original location, maintaining the proper fit and alignment.
• Use the Correct Tools: Utilize a screwdriver or drill to carefully remove the hinges and pulls. Keep all hardware in a labeled bag or container to avoid losing any pieces.
• Clean the Hardware: Take this opportunity to clean the hardware with a mild soap and water solution or a metal cleaner, depending on the material. This step will help restore the shine and remove any grime that has built up over time.

Removing the doors and drawers facilitates a smoother application process and provides an opportunity to clean and inspect the hardware, ensuring your cabinets look and function their best once reassembled.

Step 3: Apply Primer (if painting)

Before you start painting the inside of your cabinets, applying a layer of primer is crucial. This prepares the surface by ensuring better adhesion of the paint, increasing its durability, and providing a more uniform finish.

• Choose the Right Primer: Select a primer suitable for the type of paint you plan to use and the material of your cabinets. If you’re unsure, consult with a professional or ask for advice at your local home improvement store.
• Apply the Primer Evenly: Apply the primer in even, thin coats using a paintbrush or roller. Be sure to cover all surfaces thoroughly, including corners and edges.
• Allow it to Dry: Follow the manufacturer’s instructions for drying time. It’s important to ensure the primer is completely dry before proceeding to the next step.

Applying primer is a fundamental step in achieving a professionally finished look inside your cabinets. It enhances the paint’s appearance and adds an extra layer of protection against wear and tear.

Step 4: Paint or Varnish the Interior

Once your primer is fully dry, you’re ready to apply your choice of paint or varnish to the interior of your cabinets. This is where you can bring your vision to life by adding color or preserving the natural look of the wood.

• Select your Paint or Varnish: Choose a product that is appropriate for the interior of cabinets, considering factors such as durability, ease of cleaning, and resistance to moisture. For paint, semi-gloss or gloss finishes are often recommended for their ease of cleaning.
• Apply with Care: Begin by applying paint or varnish in the farthest corners and work your way out. Use a high-quality brush or roller to ensure an even application without drips or streaks. For hard-to-reach places, a small brush can help with precision.
• Apply multiple Coats: Depending on the opacity and the color you are covering, you may need to apply multiple coats. Be sure to allow sufficient drying time between coats, as recommended by the product manufacturer.
• Inspect as you Go: After each coat, inspect your work for any missed spots or inconsistencies. Address these as you proceed to ensure a smooth and uniform finish.

By selecting the right products and applying them with care, you will achieve a beautiful and durable finish inside your cabinets, enhancing both their appearance and functionality.

Step 5: Reassemble the Doors and Drawers

After allowing the paint or varnish to dry completely, it’s time to reattach the doors and drawers to their respective cabinet frames. This step requires patience and precision to ensure everything lines up correctly.

• Refer to your Labels: Use the labels you created earlier to match each door and drawer with its corresponding location. This will help ensure a proper fit and alignment.
• Attach the Hinges: Using your screwdriver or drill, carefully reattach the hinges to the door and cabinet frame.
• Install drawer Pulls: If you removed any hardware from your drawers, now is the time to reattach them using the same tools.
• Open and Close: Once everything is reassembled, open and close each door and drawer to ensure they function correctly and align properly.

By taking the time to reassemble your cabinets with care, you can avoid any headaches down the road, such as doors that won’t close or drawers that are misaligned.

Step 6: Install Shelf Liners (optional)

You may choose to install shelf liners to add an extra layer of protection and enhance the appearance of your newly refinished cabinets. These products come in a variety of materials and styles, allowing you to customize the look and functionality.

• Choose your Liner: Consider factors such as durability, ease of cleaning, and design when selecting your shelf liners. Adhesive or non-adhesive options are available.
• Measure and Cut: Measure the interior of your cabinet shelves and cut the liner to fit. It’s best to leave a little extra on each side, as it can always be trimmed later for a perfect fit.
• Apply the Liner: Remove any existing shelf liners or clean the surface thoroughly before applying the new one. Smooth out any bubbles or wrinkles for a clean and even look.

Installing shelf liners can protect your cabinet shelves from spills and scratches while adding a touch of style to the interior.  

Step 7: Maintenance and Care

Now that you’ve successfully refinished the interior of your cabinets, maintaining their appearance and durability is essential. Regular care will help prolong the life of your cabinets and keep them looking their best.

• Regular Cleaning: Use a soft cloth and a mild cleaning solution to gently wipe down the interior surfaces. Avoid harsh chemicals or abrasive materials that might damage the finish.
• Immediate Spill Cleanup: To prevent stains and damage, clean up any spills or leaks inside your cabinets as soon as they occur.
• Periodic Inspections: Every few months, inspect your cabinets for signs of wear or damage. Early detection of issues such as loose hinges or chipping paint will make them easier to address.
• Touch-up Work: If you notice any minor scratches or wear, a small touch-up with the appropriate paint or varnish can mitigate the issue before it becomes more noticeable.

By following these maintenance and care tips, you can ensure that your cabinets remain functional and attractive, adding value and beauty to your home for years to come.

Step 8: Final Inspection and Adjustments

After you have completed all the steps for refinishing the interior of your cabinets, including maintenance and care, conduct a final inspection to ensure that every aspect meets your standards of quality. This is the time to make any necessary adjustments to hardware, alignment, or finishes.

• Inspect the hardware: Ensure that all screws are tightened and that hinges and drawer pulls operate smoothly. Loose hardware can affect the functionality and longevity of your cabinets.
• Check the alignment: Doors and drawers should close properly and align evenly. If any adjustments are needed, use a screwdriver to slightly loosen the hinges, reposition the door, and then retighten.
• Evaluate the finish: Look over the painted or varnished surfaces under various lighting conditions to spot any inconsistencies or touch-up areas that may have been overlooked.
• Functionality test: Open and close each door and drawer multiple times to ensure they operate without sticking or squeaking. This will also help you identify any issues that might not have been apparent initially.

This step is crucial for achieving professional-quality results that enhance the beauty and functionality of your kitchen or bathroom.

By following these steps and tips, you can successfully refinish the interior of your cabinets and transform the look and feel of your space. With careful preparation, attention to detail, and regular maintenance, your cabinets will continue to impress for years to come.

5 Additional Tips and Tricks

1. Lighting Inside Cabinets: Installing small LED lights inside your cabinets can not only make it easier to find items but also add a warm, inviting glow to your space. Consider battery-operated or rechargeable LED strips that can be easily placed under shelves.
2. Use of Clear Varnish or Sealant: After painting, applying a clear varnish or sealant can add an extra layer of protection against moisture and everyday wear. This is especially useful in kitchen cabinets where humidity and spills are more common.
3. Maximizing Space with Organizers: Incorporate cabinet organizers or inserts after finishing the interiors to maximize space and maintain organization. Sliding baskets, spice racks, and shelf dividers can make a big difference in usability and efficiency.
4. Decorative Contact Paper: For an added touch of personality and style, line the back wall of your cabinets with decorative contact paper. This can add a pop of color or pattern and is easily changeable if you decide to update your look in the future.
5. Regular Ventilation: Ensure that your cabinets, especially those in the kitchen and bathroom, are regularly ventilated to prevent the buildup of moisture. This can help preserve the finish and structure of the cabinets over time. Opening windows or using exhaust fans can make a significant difference.

By implementing these additional tips and tricks, you can enhance the functionality, durability, and aesthetic appeal of your newly refinished cabinets, making them a standout feature in your home.

5 Things You Should Avoid When Finishing the Inside of Cabinets

1. Skipping the Prep Work: It’s essential to clean and sand the interior surfaces of your cabinets before applying any paint or varnish. Skipping this step can result in an uneven finish or not adhering properly.
2. Ignoring the Manufacturer’s Instructions: Whether it’s for paint, varnish, or sealant, failing to follow the manufacturer’s guidelines can lead to poor results. These instructions are designed to ensure the best possible finish, so adhering to them is crucial.
3. Using Poor Quality Materials: Opting for cheap paints, liners, or hardware might save money in the short term, but it can compromise the durability and appearance of your cabinets in the long run. Invest in high-quality materials for a finish that will last.
4. Overlooking Ventilation: Applying finishes in a poorly ventilated area can not only be hazardous to your health but can also affect the drying process and final appearance. Always ensure good airflow in your workspace.
5. Rushing the Process: Each step in refinishing the inside of your cabinets, from prep work to the final inspection, requires patience and attention to detail. Rushing through these tasks can lead to mistakes and unsatisfactory results and may even necessitate redoing the work.

By avoiding these common mistakes, you can ensure that your cabinet refinishing project is a success and enjoy beautifully finished cabinets for years to come.

Should the Inside of the Cabinets Be Painted?

The decision to paint the inside of your cabinets ultimately depends on personal preference and the overall look you are trying to achieve. However, there are a few reasons why painting the inside of your cabinets may be beneficial:

• Consistency: If you have decided to paint or refinish the exterior of your cabinets, finishing the interior can create a more cohesive look.
• Protection: Painting the inside of cabinets can add an extra layer of protection against moisture and wear, extending their lifespan.
• Aesthetics: A fresh coat of paint in a complementary color or finish can add character and personality to your space. If your cabinets have clear glass doors, they can also make the contents stand out more.

Ultimately, the choice to paint the inside of your cabinets is up to you. Consider your personal style, budget, and maintenance preferences when making this decision.

Conclusion

How to finish inside of cabinets can transform the look and feel of your kitchen or bathroom, bringing a fresh appeal to the spaces we use daily. By thorough preparation, choosing the right materials, and applying detailed techniques, anyone can achieve professional-quality results that elevate the interior design of their home. Remember, this process requires patience, attention to detail, and a commitment to following each step carefully to ensure a durable and attractive finish.

Incorporating additional touches such as LED lighting, cabinet organizers, and decorative contact papers can further enhance the beauty and functionality of your cabinets. However, it’s equally important to avoid common pitfalls such as neglecting prep work, using low-quality materials, and insufficient ventilation, which can compromise the project’s success.

Whether you paint the inside of your cabinets for consistency, protection, or purely aesthetic reasons, this guide provides a comprehensive approach to achieving a finish you can be proud of.