Restoring old metal kitchen cabinets can breathe new life into a dated kitchen. With some cleaning, painting, hardware upgrades, and elbow grease, you can transform the look of your kitchen for a fraction of the cost of installing new cabinets. This guide will walk you through the process of restoring metal kitchen cabinets, from proper cleaning and preparation to choosing fresh paint colors and hardware. Follow these steps to give your old metal cabinets a makeover they deserve.

Assess the Condition of Your Old Metal Cabinets

Before determining the restoration approach, carefully inspect each cabinet inside and out. Check for:

• Rust spots or flaking metal
• Dents, scratches, or other damage
• Missing or broken hardware like hinges and latches
• Deteriorating finishes like chipped or yellowed paint

Make notes on the condition of each door, drawer, and cabinet frame. This will help you plan all the necessary steps for restoration.

Set aside cabinets with extensive damage or rust for replacement. Focus your restoration efforts on salvageable cabinets to avoid wasting time on ones beyond repair.

Clean Cabinets Thoroughly

Proper cleaning is a crucial first step. All grease, grime, and residues must be removed for new paint to adhere correctly.

Clear out all cabinet contents. Remove doors, drawers, and detachable shelves and set aside.

Supplies Needed:

• Clean cloths or rags
• Bucket of warm water
• Mild detergent or degreasing cleaner
• Non-abrasive scrub pad or brush
• Painters tape
• Tarp or drop cloth

Mix warm water and detergent in a bucket. Dampen a clean cloth and wring out excess water. Scrub the cabinet interior surfaces first, then work on the exterior.

Pay close attention to greasy areas around knobs and handles. Use a scrub pad for stubborn grease or grime.

Rinse with a clean damp cloth. Thoroughly dry all surfaces with a towel.

Cover surrounding surfaces with tarps or painters tape for an easier cleanup.

Repeat the washing process for removed doors, shelves, and drawers. Let them fully dry before beginning other restoration steps.

Tip: For a deeper clean, use an all-purpose degreasing spray like Simple Green before scrubbing.

Remove Rust and Repair Damage

Address any problem areas on your metal cabinets. Taking care of rust, dents, and other damage ensures your fresh paint job will look its best.

To remove light surface rust:

• Lightly scuff with fine grit sandpaper
• Wipe sanded areas with a damp rag
• Immediately apply a rust-inhibiting primer

For pits or holes with heavier rust:

• Sand until all rust is removed
• Fill holes with auto body filler
• Smooth filler when dry, then prime

To fix dents:

• Use a plunger-style dent puller tool
• Apply painter’s putty to indentations
• Sand until smooth when dry

For missing or broken hardware:

• Take note of each damaged hinge, latch, or handle
• Visit a hardware store to purchase exact replacement parts

Pro tip: Buy a few extra knobs or hinges for future repairs.

Prepare and Prime the Cabinets

With your cabinets clean, rust-free, and damage-patched, you’re ready for priming. Effective prep work leads to better paint adhesion and a smooth finished look.

Supplies Needed:

• Sandpaper (220-400 grit)
• Tack cloth
• Painter’s tape
• Drop cloths
• High-quality primer
• Paintbrush, small foam roller

Lightly scuff cabinet surfaces with 220-400 grit sandpaper to help the paint bond. Wipe away any dust with a dry tack cloth.

Use painter’s tape to mask off adjacent walls or countertops. Spread drop cloths below.

Apply a thin and even coat of water-based primer to all cabinet and door surfaces. Use a small foam paint roller and angled brush to reach corners.

Allow the primer to fully dry per manufacturer’s instructions. Then lightly sand again with fine 400 grit sandpaper.

Tip: Opt for an oil-based primer if sealing over surfaces with grease stains.

Choose a Durable Paint in Your Desired Color

The possibilities are endless when selecting a color for your updated metal cabinets! Consider colors that complement your kitchen’s decor and style. Light neutrals can make a small space feel airy, while bold hues add fun drama.

Helpful tips for choosing paint colors:

• Hold paint swatches against cabinet surfaces in both natural and artificial light. Colors look different on metal!
• Lean toward light or medium tones which highlight metal texture
• Neutrals like grays, creams, and subtle blues are versatile
• Don’t be afraid to go bold with a color like emerald or coralt—it can feel fresh!
• For a two-toned look, choose a neutral base color and a contrasting island

Opt for interior/exterior enamel or oil-based paints which are most durable for high-traffic kitchen surfaces. Semi-gloss sheens are sleek and hold up to cleaning.

Purchase plenty of paint so you have enough for future touch ups.

Apply Fresh Paint with Careful Attention

Now for the fun part—painting! Withprep work done, applying the new coloris straightforward. But patience and careensure a smooth finish.

Painting supplies needed:

• Painters tape
• Angled brush and small foam roller
• Paint tray
• Lint-free rags and tack cloth
• Mineral spirits (for oil-based paint)

Prior to painting, wipe surfaces with a tackcloth to remove any dust. Use painter’s tape for clean lines along countertops or walls.

Pour paint into a tray. Dip the roller into the tray, then roll against the ridge to distribute the paint evenly. Apply paint in thin, even coats on cabinet frames and doors.

Use an angled brush to reach corners and edges. Work methodically and avoid drips.

Let paint dry fully before applying additional coats. Lightly sand then tack cloth between coats.

For oil-based paint, clean brushes with mineral spirits. For water-based, rinse in warm water.

Tip: Work in a ventilated area and wear an organic vapor respirator when using oil-based paints.

Install New Hardware for Finishing Touches

Swap out worn-out hardware for refurbished cabinets with new knobs, pulls, hinges and fixtures. Hardware finishes like brushed nickel, oil-rubbed bronze or matte black pair nicely with most cabinet colors.

When selecting hardware:

• Take notes on each old knob and hinge for easy replacement
• Bring one of your original hardware pieces to the store for an exact match
• Consistency looks best—match metal finishes throughout kitchen
• Get knobs and pulls in the same finish to coordinate

Install new hinges first before installing freshly painted doors. Insert any necessary shelf clips or brackets.

Attach new knobs and pulls last. For a uniform look, place pulls and knobs lined up horizontally on doors and drawers.

Stand back and admire your like-new metal kitchen cabinets!

Tips for Maintaining Refinished Cabinets

Put some effort into caring for your restored metal cabinets and they’ll retain their renewed luster for years to come:

• Wipe spills immediately to avoid stains
• Use microfiber cloths to gently clean surfaces
• Avoid abrasive cleaners or scrub pads
• Touch up paint chips quickly to prevent rust
• Replace hardware as needed if finishes start to wear
• Consider glass doors on busy lower cabinets to hide interior scuffs or stains

With proper care and maintenance, your newly restored metal cabinets should hold up beautifully! Don’t hesitate to give your outdated kitchen the makeover it deserves.

Frequently Asked Questions About Restoring Metal Kitchen Cabinets

Restoring metal kitchen cabinets through DIY refinishing techniques brings old cabinets back to life. But questions may come up on the best methods for cleaning, prepping, painting, and updating old metal cabinetry. Here are answers to some frequently asked questions on restoring metal kitchen cabinets.

What is the best way to clean grease and grime from metal cabinets before painting?

For a thorough cleaning, use a degreasing spray like Simple Green or TSP Substitute on cabinet surfaces. Let it sit for several minutes, then scrub with a non-abrasive scouring pad and rinse clean. Repeat as needed for stubborn grease stains. Finish by washing with a mild detergent solution.

What type of primer should be used on metal cabinets?

A quality water-based or oil-based metal primer formulated for use on galvanized steel and other metals works best. Oil-based primers provide excellent adhesion and durability.

How do you prep old metal cabinets for painting?

Proper prep work is key for good paint adhesion. Lightly scuff cabinet surfaces with 220-400 grit sandpaper to rough up the top layer. Then wipe clean with a dry tack cloth before priming and painting.

Can you spray paint metal cabinets with a paint sprayer?

Yes, you can use a paint sprayer to apply spray paint to metal cabinets. Make sure to properly mask off nearby surfaces. Thin the paint slightly for optimal spray nozzle atomization. Apply light coats, allowing drying time between each.

What sheen of paint works best for kitchen cabinets?

A satin or semi-gloss sheen looks great on cabinets while also being easy to wipe clean. Low-sheen matte paints hide imperfections well but scuff more easily. High-gloss paints make messes highly visible.

How do you apply new hardware to refinished metal cabinets?

When installing new hardware, attach hinges first before hanging doors. Insert shelf clips and drawer glides (if needed). Finally, attach pulls and knobs in a uniform horizontal line on doors and drawers for a seamless look.

Can you use a metal glaze over painted cabinets to create an antique look?

Yes, applying a metallic glaze over painted cabinets is a great way to create an antiqued or aged look. Brush glaze randomly over the surface, then wipe off excess. The glaze remains in crevices for beautiful effect.

What types of cleaners can be used safely on painted metal cabinets?

Avoid abrasive cleansers or scrub pads on painted finishes, as they can wear down the paint over time. Use only mild detergent and water, or specialty microfiber cloths and sprays formulated for cleaning kitchen cabinets gently.

How can you get drips out of a cabinet paint job?

To minimize drips when painting cabinets, apply paint in thin, even coats. If drips occur, wait until the paint has partially dried and hardened, then gently scrape off the drip with a putty knife. Be very careful not to dig into the paint surface underneath.

What causes bubbles or blisters in a paint finish on refinished cabinets?

Bubbles and blisters in the paint are typically caused by inadequate surface prep, high humidity, or applying paint too thick. Ensure the surface is free of grease and properly sanded beforehand. Paint during low humidity and lay paint on thinly.

Detailed Steps to Restore Metal Kitchen Cabinets

Restoring worn, dated metal kitchen cabinets requires work but saves thousands of dollars compared to new cabinet installation. Follow these detailed steps to transform your old metal cabinets through cleaning, priming, painting, and installing new hardware.

Step 1 – Empty Cabinets and Remove Doors

Clear out all cabinet contents before beginning. This allows you to fully access all interior surfaces. Remove cabinet doors, drawers, and detachable shelves and set aside carefully.

Step 2 – Wash Cabinets With Degreaser or TSP Substitute

Mix a strong degreasing cleaner like Simple Green according to label directions. Using a sponge or scrub brush, wash all cabinet surfaces to remove built-up grease and gunk. Rinse well and let dry fully.

Step 3 – Lightly Sand Cabinets to Rough Up Finish

Use 220-400 grit sandpaper to lightly scuff and rough up cabinet frames, doors, and shelves. This helps the new primer and paint bond tightly. Wipe away all sanding dust with a dry tack cloth.

Step 4 – Spot Treat Rust Damage and Fill Holes

Address any rust spots or damage using fine grit sandpaper, metal filler, and touch up primer on affected areas. Fill dents with auto body filler. Sand smooth when dry.

Step 5 – Carefully Apply Primer to All Surfaces

Using a small paint brush, apply a thin, even coat of high-quality metal primer to cabinet frames, doors, shelves, and drawer fronts. Allow to fully dry overnight.

Step 6 – Lightly Sand Again Before Top Coat of Paint

Once primer has dried, give surfaces another light sanding to ensure a smooth finish. Thoroughly wipe away dust with a tack cloth.

Step 7 – Paint Cabinets in Your Chosen Color

Apply two thin topcoats of premium enamel or oil-based paint in your selected color, allowing proper drying time between coats. Use a small foam roller and angled paintbrush.

Step 8 – Reattach Doors and Replace Hardware

Carefully rehang cabinet doors and reinsert fixed shelves once paint is fully cured. Install new modern hardware like brushed nickel knobs and pulls.

Step 9 – Seal Paint Finish (Optional)

For added protection in busy kitchens, apply a clear polyurethane topcoat over the cured painted finish. Two thin coats are ideal.

With these steps, you can extend the life of your old metal kitchen cabinets for a fraction of replacement cost! Proper prep work, priming, painting, and new hardware will make them look fresh and updated.

Factors to Consider When Restoring Metal Kitchen Cabinets

Restoring metal kitchen cabinets isn’t always straightforward. Certain factors should be considered first to ensure success with your DIY refinishing project:

Assess Condition

Examine each cabinet for rust, structural damage, and general wear. Extensively rusted or damaged cabinets may need replacement. Focus your restoration efforts on salvageable pieces.

Evaluate Cost vs. Replacement

Adding up the cost of paint, supplies, and new hardware for numerous cabinets may approach the price of new budget-friendly options.

Cleanliness of Cabinets

Metal cabinets require thorough cleaning before painting. Grease or grime left behind can cause poor paint adhesion and eventual peeling. Degrease and scrub properly.

Proper Surface Prep

For paint to properly bond to metal, the surface must be lightly abraded prior to painting. Thoroughly sanding and priming is vital prep work.

Quality of Primer and Paint

Invest in heavy-duty bonding primer and satin or semi-gloss enamel paint formulated specifically for metal. Cheap paint won’t hold up or look as nice.

HVAC Ventilation

When painting, ensure you have adequate ventilation and airflow. This allows paint fumes to dissipate and prevents dripping or bubbling.

Patience in Painting

Applying thin, even coats of paint while allowing proper drying time between coats leads to a professional finish that will last.

Consistent New Hardware

Replacing old hardware throughout the kitchen with new handles and knobs creates a cohesive, integrated look.

By keeping these key factors in mind, your restored metal cabinets can look fantastic for years to come!

How Long Does It Take to Refinish Metal Cabinets?

The time involved in refinishing metal kitchen cabinets varies based on the scope of your project and restoration needs. But you can follow this approximate timeline as a guide when planning your makeover.

Cleaning and Surface Prep:

• Cleaning: 1-2 days
• Light sanding: 1 day
• Addressing rust, dents: 1-2 days

Painting:

• Priming: 1 day
• Painting doors: 1-2 days
• Painting cabinet frames: 1-2 days
• Second coat/touch ups: 1-2 days

Finishing Details:

• Hanging doors, reattaching hardware: 1 day
• Sealant topcoat: 1 day

So in total, set aside 7-10 full days for the complete cabinet restoration process from start to finish.

Working on weekends allows adequate drying time between steps like priming, sanding, and painting multiple coats. Having an extra set of hands speeds things along too.

Be sure to account for dry times required between painting steps. The primer, paint coats, and sealant need 16-24 hours drying time minimum.

Rushing the process can lead to paint drips, bubbles, or poor adhesion. Patience leads to better results! Tackle your metal cabinet restoration over a 2-3 week timeframe if your schedule allows.

Tips for Achieving an Even Paint Coat on Metal Cabinets

Applying an even, professional-looking coat of paint on metal cabinetry brings a reconstructed kitchen together. Here are helpful tips for achieving the best painted finish:

• Thoroughly clean and degrease metal prior to priming or painting. Any residue can cause uneven paint adhesion.
• Lightly sand surfaces with fine 220-400 grit paper so paint grips well. Always wipe away dust before painting.
• Work in a warm, low-humidity, dust-free environment for best results.
• Use high-quality primer and paint designed specifically for metal. Primer helps seal and provide an even base layer.
• Paint when cabinets are empty for easy access. Remove doors and detach shelves to separately paint.
• Apply paint in slow, thin passes holding the sprayer or roller perpendicular to surfaces. This prevents dripping.
• Use an angled trim brush to reach corners and edges. Roll larger flat areas. Combining tools works best.
• Allow proper dry times recommended by the manufacturer between coats for smooth results.
• Sand lightly with fine sandpaper between topcoats to smooth out any drips or inconsistencies.
• Finish with a clear sealant for added protection and an enhanced uniform look