How to Refinish Old Metal Cabinets
Refinishing old metal cabinets can breathe new life into a dated kitchen or bathroom. With some cleaning, sanding, priming, and paint, you can easily transform the look of your old cabinets. Here is a step-by-step guide to refinishing metal cabinets and making them look brand new again.
Things You’ll Need
Before starting the project, make sure you have all the necessary supplies:
- Paint stripper or solvent (for removing old paint)
- Sandpaper in various grits
- Tack cloth
- Primer (specially formulated for metal)
- Paint (alkyd enamel recommended)
- Paint brushes and rollers
- Drop cloths
Prepping the Cabinets
Proper prep work is crucial for getting a smooth, professional finish on your cabinets. Here are the key steps:
Remove Cabinet Doors and Hardware
- Take off all cabinet doors, drawers, and hardware (knobs, pulls, hinges etc.). This allows you to refinish each piece separately.
- Set the hardware aside in a safe place.
Clean the Cabinets
- Use a degreaser or soap and water to thoroughly clean the surfaces. This removes any built-up grease, grime or residue.
- For glossy cabinets with peeling paint, you’ll need to use a chemical paint stripper. Apply the stripper and let it sit for the recommended time before scrubbing off the paint.
- Wipe the cabinets down with mineral spirits to remove any remaining debris or residue after stripping. Allow to fully dry.
Sand the Cabinets
- Sand thoroughly with 120-150 grit sandpaper to scuff up the surface. This helps the primer and new paint adhere properly.
- Be sure to sand inside drawers and cabinet boxes too.
- After sanding, wipe clean with a tack cloth.
Priming and Painting
Once prepped, you’re ready to apply primer and paint for a durable, updated finish.
Apply Primer
- Use a high-quality metal primer suited for smooth finishes. Oil-based primers work best.
- Apply an even coat with a brush or roller. Get into corners and crevices.
- Allow to dry fully before sanding lightly with 220 grit sandpaper.
Add Paint
- For metal cabinets, an alkyd enamel paint is recommended for a hardwearing finish.
- Opt for satin, semi-gloss or high-gloss sheen.
- Apply 2-3 thin, even coats allowing proper drying time between coats.
- Use a small foam roller and trim brush for the best results.
- Be patient – rushing the paint job can lead to drips and errors.
Replace Hardware and Doors
- Once the paint has fully cured (1-2 weeks), reattach the doors, drawers, and hardware.
- Make sure hinges are screwed into the same holes.
- Attach knobs and pulls to complete the job.
Tips for a Flawless Finish
Follow these tips to get a smooth, durable finish on your metal cabinets:
- Properly prep and clean the surface – this is vital for good adhesion.
- Always use primer formulated for metal before painting.
- Apply paint in thin, even coats and let dry fully between coats.
- Use high-quality brushes and roller sleeves.
- Work in a dust-free area to avoid contaminants in the paint.
- Don’t rush! Allow proper dry times for primer and paint.
- Lightly sand between coats for an ultra-smooth finish.
Common Problems and Solutions
Refinishing metal cabinets is straightforward but occasionally some problems can arise:
Issues: Paint drips, brush marks, orange peel effect.
Solution: Apply paint in thinner coats, use high-quality applicators, and don’t overload the brush or roller.
Issue: Paint peeling or bubbling.
Solution: Ensure proper cleaning and sanding prior to priming. Make sure to use a metal-specific primer.
Issue: Rust developing after refinishing.
Solution: Choose a rust-inhibiting primer and ensure no bare metal is exposed before applying topcoats.
Maintaining Your Refinished Cabinets
To keep your cabinets looking like new for years to come:
- Allow paint to cure fully before regular use.
- Avoid slamming cabinet doors or overloading drawers.
- Gently clean painted surfaces with soap and water only. Avoid abrasive cleaners.
- Immediately touch up any nicks or scratches in the paint.
- Reapply a fresh coat of paint every 3-5 years.
Following the proper process will allow you to refinish old metal cabinets successfully. Just take your time prepping the surface, apply quality primer and paint, and maintain the finish. With some elbow grease, you can give dated and worn cabinets an amazing makeover.
Frequently Asked Questions
Here are answers to some common questions about refinishing metal cabinets:
What type of paint should I use?
For metal cabinets, an alkyd enamel paint is best. It cures to a harder, more durable finish. Opt for satin, semi-gloss or high-gloss sheen.
Can I spray paint my cabinets?
Yes, you can spray paint metal cabinets for an ultra-smooth finish. Use a primer specifically formulated for metal before spraying on topcoats.
How long does it take for the painted cabinets to cure?
Allow 1-2 weeks for paint to fully cure and harden before reinstalling doors and hardware. The curing process continues for 30 days. Avoid heavy use during this time.
Should I take the cabinets down off the wall to refinish them?
If possible, it’s best to remove wall cabinets prior to refinishing to allow full access. Use assistants and take proper precautions. If unremovable, cover countertops and mask off areas cautiously.
Can I change the color of my hinges?
Yes. Remove hinges, sand, prime, and paint them just like the cabinet boxes and doors for a cohesive finished look.
What sheen should I use – satin, semi-gloss or gloss?
This is an aesthetic choice. Gloss and semi-gloss offer a shiny, reflective finish. Satin is medium sheen with a smooth, velvety look. Determine your desired level of sheen based on the overall look you want.
Conclusion
Refinishing metal kitchen or bathroom cabinets is an effective way to affordably transform the look of your space. With some elbow grease and the right materials and techniques, you can easily change the color and make dated cabinets look fresh and new again. Just take your time to properly prepare the surface prior to painting. Apply quality primer and paint suited to metal. And allow proper dry times for a long-lasting finish. With beautiful results and relatively minimal investment, refinishing metal cabinets is a project worth tackling for any homeowner.
