Refinishing old metal top kitchen cabinets can update the look of your kitchen while being much more affordable than a full remodel. With some elbow grease and the right materials, you can give those dated cabinets a fresh, modern facelift. This comprehensive guide will walk you through all the steps needed to refinish metal cabinets and have them looking like new again.
Clean the Cabinets Thoroughly
The first step is to empty out the cabinets and clear the countertops to allow full access to the cabinet surfaces. Remove all shelving, drawers, and hardware (handles and hinges).
Use a degreasing cleaner or mild detergent and warm water to wash down all cabinet surfaces, including the interior of cabinet boxes. Pay close attention to greasy areas around handles and pulls. Rinse with clean water and allow to fully dry.
Use a fine grit sandpaper or scrubbing pad to scuff sand the surfaces. This helps the new paint adhere better. Wipe away all dust with a tack cloth.
Repair Any Damage
Inspect the cabinets closely and make any needed repairs before painting. Here are some common issues to look for:
- Chipped or peeling paint – Sand and feather the edges, then use spackling compound to fill any holes or gaps. Once dry, sand smooth.
- Dents and scratches – Fill with wood filler and allow to dry fully. Sand until flush with surface.
- Rust spots – Sand vigorously and then spot prime with a rust-inhibiting primer.
- Loose hinges or handles – Tighten any problem hardware. Fill old screw holes with wood filler if needed.
Pro tip: Replace any hardware that looks worn or dated for an instant facelift. Install the new hardware after painting.
Scuff Sand the Surfaces
Use 220-400 grit sandpaper to scuff sand all the cabinet surfaces. This roughs up the glossy enamel finish so the paint can adhere properly.
Focus on sanding any chipped or flaky areas down to bare metal. Feather out the edges so they smoothly blend with the rest of the cabinet.
Thoroughly wipe away all sanding dust with a dry cloth after this step.
Clean and Degrease Again
Give all the sanded surfaces one final wash with an ammonia-based degreaser or dish soap and warm water.
Rinse thoroughly and let dry. This removes any grease, oil or dirt that may impede paint adhesion.
Prime the Cabinets
Priming is one of the most important steps for successful refinishing. A proper primer will help the new paint stick tightly and prevent future peeling or chipping.
For metal cabinets, you’ll need to use a specific metal primer formulated for smooth finishes. Some top-rated options include:
- Rust-Oleum Metal Primer
- Krylon Dual Superbond Primer
- Zinsser Bulls Eye 1-2-3 Primer
Apply primer evenly across all metal surfaces, including inside cabinet boxes and on door/drawer fronts and sides. Follow the product directions for dry time before painting.
Pro Tip: Opt for an oil-based primer for maximum durability and adhesion. Make sure the room is well-ventilated.
Add New Hardware (Optional)
If you’re replacing the dated hardware, now is the ideal time to install your new handles, pulls or knobs.
Make sure to fill any old screw holes with wood filler so they don’t show after painting. Allow to dry fully before sanding smooth.
Paint the Cabinets
You’ll want to use a durable enamel or cabinet paint for the finish coat on metal cabinets. Oil or latex options are both suitable, just make sure the product states its formulated for metal surfaces.
Follow all the manufacturer’s instructions closely, including proper dry time between coats. Here are some tips for getting great results:
Painting Supplies
- High-quality paintbrush
- Paint roller and tray set
- Painter’s tape
- Drop cloths
Painting Best Practices
- Work in thin, even coats using a crisscross brush technique
- Seal edges with brushed-on paint first, then roll larger surfaces
- Sand lightly between coats for maximum smoothness
- Allow at least 24 hours dry time before reinstalling cabinets
Take your time with the painting process for a professional finish. Remember that proper prep work and primer will ensure your new paint sticks around for years to come!
Seal with a Clear Top Coat (Optional)
For added protection on frequently used cabinets, apply 1-2 coats of a clear polyurethane sealer. This adds an extra barrier against moisture, grease, and grime.
Opt for a water-based sealer so it won’t yellow over time. Use a foam brush to smoothly apply and allow to fully cure 72 hours before use.
Reinstall Cabinets and Shelves
Once the paint has fully cured, you’re ready to reinstall your beautifully refreshed metal cabinets! Replace all the shelves, hinges, and drawers according to how they were removed.
Take note of any needed adjustments to ensure proper alignment and door closure. Enjoy your kitchen’s amazing transformation!
Tips for Maintaining Refinished Cabinets
Follow these tips to keep your refinished metal cabinets looking like new:
- Use cabinet liners and shelf paper to protect surfaces
- Don’t place wet dishes directly on shelves
- Immediately clean up spills and splatters
- Use soft microfiber cloths to gently clean
- Avoid harsh cleaners or scouring pads
- Touch up paint as needed on any damaged areas
Common Questions About Refinishing Metal Cabinets
Still have some questions about taking on a metal cabinet refinishing project? Here are answers to some of the most frequently asked questions.
Do I need to sand the cabinets down to bare metal?
In most cases, no. Simply scuff sanding the glossy surface is sufficient preparation for good paint adhesion. Only fully strip cabinets if the existing paint/finish is very worn, thickly layered, or already peeling extensively.
What type of primer should I use?
An oil-based metal primer made for smooth surfaces is best. Options like Rust-Oleum Metal Primer provide excellent adhesion. Always choose metal-specific products to prevent future peeling issues.
What kind of paint is best for metal cabinets?
A high-quality enamel paint or cabinet paint works well. Both oil and latex options are suitable. Look for products specifically made for metal, and follow dry time instructions carefully.
How do I get rid of rust spots on my cabinets?
Vigorously sand any rust stains to get down to bare metal. Wipe clean and spot prime just the rusted areas with a rust-inhibiting primer before applying your regular metal primer and paint. This prevents the rust from bleeding through the new paint job.
Should I paint the inside of the cabinets too?
Yes, it’s best to paint all cabinet surfaces, including inside the cabinet boxes and door/drawer backs. This gives a fully finished look and provides the most durable protection from wear and tear.
Can I spray paint metal cabinets instead of brushing?
Yes, spray painting with an enamel paint can provide a very smooth, professional finish. You’ll need to carefully mask off nearby surfaces and remove doors/drawers to paint separately. Follow all sprayer safety precautions.
Transform Your Kitchen with Refinished Metal Cabinets
Updating old, worn metal kitchen cabinets might seem like an intimidating project. But with the right prep work, primer, and paint, you can easily give them a budget-friendly facelift. Taking the time to properly clean, sand, prime, and paint using metal-specific products will help ensure your new finish stays beautiful for years to come.
Follow this comprehensive guide and soon you’ll have a transformed kitchen space you can’t wait to show off. Just envision how gorgeous those revitalized metal cabinets will look! The improvement you’ll gain makes the elbow grease well worth it.