Installing a microwave oven is an important kitchen upgrade that makes cooking and reheating food quick and convenient. However, safely and properly mounting your microwave is crucial to get the most out of your appliance. One common question that arises is whether you can mount a microwave to metal cabinets.

The short answer is yes, you can mount a microwave to metal cabinets with a few special considerations. Metal cabinets require a bit more forethought and effort to install a microwave oven safely and effectively. But with proper planning and materials, mounting your microwave to metal cabinets can be done successfully.

Below we’ll explore in detail:

• The advantages and disadvantages of mounting a microwave to metal cabinets
• Step-by-step instructions for proper installation
• The right microwave for metal cabinets
• Useful tips and considerations

Properly installing your microwave oven ensures safety, full functionality, and an integrated kitchen look. Let’s dive in to mounting your microwave on metal cabinets confidently.

Can Microwaves Be Mounted on Metal Cabinets?

Most standard microwave ovens can be mounted to metal cabinets. However, microwaves require special treatment when installed on metal surfaces.

The metal material interferes with the microwave signal broadcast from the magnetron. This can lead to uneven cooking, hotspots, microwave leakage, and damage to the appliance itself.

To combat this microwave-metal interaction, you need to take measures to keep the signals contained. This includes using a microwave designed for metal surfaces and maintaining a safe distance between the appliance and cabinet.

With proper precautions, materials, and installation, you can absolutely mount a microwave to metal kitchen cabinets safely.

The Pros and Cons of Mounting a Microwave to Metal Cabinets

The benefits of mounting your microwave oven to metal cabinets include:

• Integrated seamless look, especially with built-in microwaves
• Frees up counter space by elevating the appliance
  -Allows for under-cabinet installation at eye level
• Takes advantage of unused vertical real estate
• Safer for kids and pets when installed at a higher level

Potential downsides of mounting on metal include:

• Requires special microwave designed for metal
• Needs careful measurement and installation
• Limits ventilation around the appliance
• Interference can hinder performance if not done properly
• Harder to access filter and interior for cleaning
• More difficult to do repairs or replace the device

Overall, the pros tend to outweigh the cons, so long as you choose the right microwave and install it correctly. The extra effort provides a built-in look that maximizes space and storage.

Step-by-Step Guide to Mounting a Microwave on Metal Cabinets

Follow these steps for safe, effective microwave installation on metal cabinets:

1. Select the Proper Microwave Model

Choosing a microwave designed specifically for metal surfaces ensures compatibility and avoids interference issues. Look for microwaves advertised as “metal mount” or designed for installation onto metal studs.

These specialty microwave ovens include extra shielding and an isolation barrier to block magnetron signals from absorbing into the metal cabinet. This allows for normal, even cooking without disruption.

Some microwaves also have a metal mounting kit included. Measure the depth of your cabinet to pick a model that will fit the space.

2. Determine Proper Mounting Height

Microwave ovens should be installed at a height that’s ergonomic for the majority of users. Standard recommendations suggest:

• 5 foot height for built-in ovens
• 4 foot height for countertop ovens

Measure for the ideal height based on your kitchen and the users in your home. Mark the desired height clearly on the wall.

3. Maintain Proper Clearance

Adequate clearance is required around microwaves for proper ventilation. For metal cabinets, it’s even more important to allow enough space for air to circulate and to prevent interaction between the metal and microwave signals.

For built-in microwaves, allow at least 3 inches of clearance around the sides and top and 1 inch clearance on the bottom. Above your stove requires a minimum of 15 inches of clearance.

Leave as much space as possible around a countertop microwave as well, at least 3 to 6 inches recommended. Refer to your appliance manual for their specific clearance requirements.

4. Attach Mounting Plate

Microwaves include a mounting plate in the packaging. First, center the mounting plate on your wall at the desired installation height and attach it securely into the wall studs.

Make sure it is completely level. Use toggle bolts for added strength in sheetrock walls. Follow any instructions included with the microwave for proper mounting plate positioning and installation.

5. Prep the Electrical Connection

Microwaves need their own grounded outlet to plug into. Have an electrician install a dedicated outlet in advance at the measured height and location. Make sure it’s easily reachable once you mount the microwave.

Never use an extension cord with a microwave oven. Test the outlet to confirm it’s operational before mounting the appliance.

6. Lift into Place

With an assistant, carefully lift the microwave and hook it onto the mounting plate using the slots on the back. Make sure it sits flush against the wall. The microwave should slide sideways to align with the mounting holes.

7. Secure the Microwave

Use the supplied screws to secure the microwave firmly onto the mounting plate hooks. Tighten the bolts through the interior securing holes as well following the manufacturer’s instructions.

Do not over tighten. Confirm the appliance is centered and secure. Close the latch into place if your model has one.

8. Test and Enjoy!

Plug in and test your new metal-mounted microwave. Heat up a cup of water and check for any abnormal hotspots. Verify that it works properly heating, rotating, and powering off.

Refer back to the product manual if anything seems off in the performance. Contact the manufacturer if the issues persist after double checking the installation steps.

Once running smoothly, enjoy the extra space and safer, more integrated position of your new microwave! Monitor periodically to ensure it remains securely installed on the metal cabinets.

Choosing the Best Microwave Oven for Metal Cabinets

Here are the most important features to look for when selecting a microwave designed for metal cabinet installation:

• Metal mount – Described as metal compatible or specially designed for mounting on metal studs.
• Higher wattage – Models with a higher wattage around 1,000+ watts work better than lower wattage units.
• Venting – Proper vents to allow airflow and cooling are critical. Top or rear vents work best.
• Interior – Stainless steel or metal construction prevents interference issues.
• Size – Carefully measure to find the right dimensions for your cabinets. Allow for clearance.
• Installation kit – Look for models that come with the necessary hardware.

Refer to microwave packaging and manuals for specifications to ensure it’s built for metal surface installation. Consulting an expert at your local home improvement retailer is recommended as well.

Helpful Microwave Installation Tips for Metal Cabinets

Follow these extra pointers for clean, safe microwave installation:

• Allow microwave to acclimate to room temperature before installing if recently delivered
• Remove any protective plastic film before mounting
• Wipe interior and exterior with soft cloth to remove dust
• Have two people to lift and install microwave for safety and ease
• Plug directly into wall outlet, no extension cords
• Keep any ventilation slots unobstructed
• Test thoroughly once installed before use
• Save original packaging in case the unit needs removal or repair
• Check mounting stability periodically, tighten screws as needed

Taking the time to correctly mount your microwave leads to many years of safe and convenient cooking. While it requires some extra effort, the end result is well worth it.

With the right microwave model and following the proper installation steps, you can confidently mount your microwave oven on metal cabinets. Enjoy the extra space and built-in look that this technique provides.

Frequently Asked Questions About Mounting Microwaves on Metal Cabinets

Mounting a microwave on metal cabinets is convenient but also raises some common questions. Here are helpful answers to the most frequently asked questions:

Does the microwave need special requirements to be installed on metal?

Yes, you need a microwave specifically designed for metal. Regular microwaves can experience interference from the metal surface. Look for “metal mount” models made to insulate the signals.

What is the standard installation height for built-in microwaves?

The recommended height for convenient access is 54-60 inches from the ground to the bottom of the microwave. Make sure to account for needed clearances.

How much clearance should I allow around the microwave?

A minimum of 3 inches of clearance is recommended on the sides and top. Allow at least 1 inch of clearance at the bottom. Refer to manufacturer guidelines as well.

How do I attach the mounting plate to the wall?

Use wall studs or solid blocking to securely attach the mounting plate. Make sure it’s completely level. Toggle bolts provide extra support in sheetrock or plaster walls.

Can I mount the microwave over the stove?

Yes, but you need at least 15 inches of clearance above the cooktop for proper ventilation and safety. The stove fan must also vent outside.

How do I prevent microwave radiation leakage on metal cabinets?

Choosing a microwave made specifically for metal mounting prevents leaks. Allowing proper air flow also gives the signals room to dissipate safely.

What microwave wattage is best for mounting on metal?

Look for microwaves with higher wattage ratings of 1,000+ watts. The more power the better for penetrating metal surfaces. 700-900 watt models may also work.

How often should I inspect the mounting?

Check for loose screws or shifting every few months initially. Then inspect the mounting stability once or twice per year to ensure it remains secure.

Can I mount on metal cabinets with exposed edges?

No, you should not mount a microwave oven near raw metal edges. The signals can arc to the metal. Cover any exposed metal with wood or another non-conductive barrier.

What’s the easiest way to mount a microwave to metal cabinets?

Pick an over-the-range microwave designed specifically for metal ventilation hoods. While more expensive, it simplifies installation drastically.

Mounting your microwave to metal cabinets is very achievable with the right tools. Following proper clearance guidelines and using a microwave made for metal keeps your family safe while adding kitchen convenience.

Conclusion

Mounting a microwave to metal cabinets is an easy and safe project with the right tools and technique. While metal can interfere with microwave signals, barriers built into specialty models allow you to install directly onto metal surfaces without issues.

The key steps include selecting a “metal mount” microwave, maintaining ample all-around clearance, securely attaching the mounting plate, and testing for safe functionality. When done properly, you can integrate your microwave seamlessly into metal cabinetry while freeing up counter space.

Always precisely follow manufacturer instructions for microwave installation. With sturdy mounting and an adequately shielded appliance, metal cabinets provide a convenient, out-of-the-way home for modern microwave ovens.