Installing an Over-the-Range Microwave | Midea Canada

You might be replacing an over the range microwave oven, changing your cabinets, or adding one there for the first time. In most cases, the job is easier than many people think.

With basic tools, the right venting, and a solid cabinet to hold the weight, you can install one yourself. This guide shows each step so you can mount your over-the-range microwave safely and correctly. Read on to learn more!

Tools and Materials You'll Need

Before you start mounting over-the-range microwave, make sure you have the right tools and materials ready to ensure a safe and efficient installation.

Tools

• Drill
• Screwdriver Bits
• Woodboring Drill Bits
• Stud Finder
• Level

Materials

• Over-the-Range (OTR) Microwave Oven
• Toggle Bolts (if not Included With Microwave)
• Wood Blocks
• Painters Tape
• Drop Cloth

Preparations Before You Install Microwave Above Stove

To lift a new microwave into place successfully, you need to do a bit of prep. Take time to clear the old unit, check measurements, and make sure the space is ready.

1. Remove the Old Microwave

If you already have a microwave above the stove, unplug it first. Take out the glass turntable so nothing slides around while you work.

Most over-the-range microwaves hook onto a rear wall plate and are held by screws in the cabinet above. Support the weight from below while you loosen those top screws, then tilt the microwave forward and lift it off the wall plate.

2. Measure the Space

Measuring the old microwave and the space around it helps you pick a new one that fits without problems. It also shows you if there’s enough room for safe use and good airflow, which matters for successful over-the-range microwave installation.

Check the height above the range. You usually need about 12–13 inches of space to fit an over-the-range microwave.

Then measure from the stovetop to the bottom of the microwave area. You want at least 18 inches here so you have enough room to cook and so heat can move away safely.

If there is a wall or tall cabinet on the left side, make sure the microwave will sit at least 6 inches away from it. This gap gives the door space to swing open all the way.

How Do You Install an Over-the-Range Microwave?

After you remove the old unit, you can follow these basic steps on how to hang over-the-range microwave.

Step 1. Unbox and Prep the Microwave

Take the microwave out of the box, remove any loose parts, and set them aside. Gently lay the unit on its back and remove the mounting bracket attached to the rear.

Step 2. Mark the Wall and Studs

Use a stud finder to mark the wall studs and the center of the space above the stove. Tape the wall template in place, line it up with the center mark, make sure it is level, then mark all the screw and bolt holes.

Step 3. Drill Wall and Cabinet Holes

Take down the template and drill the holes you marked, making sure at least one screw will go into a stud and using toggle bolts where there is no stud. Tape the top template to the bottom of the cabinet, mark the screw holes and cord hole, then remove the top template and drill through the cabinet base from inside.

Step 4. Install the Mounting Bracket

Line up the mounting bracket with your marks and level line, then fasten it to the wall.  For hanging microwave under cabinet, a strong mounting bracket is essential. Use screws into studs where possible and toggle bolts in the other holes so the bracket holds the microwave firmly.

Step 5. Set Up Vent and Power

Rotate the fan to match your exhaust duct direction and reinstall the fan plate. Fit the vent damper so it opens for airflow and closes to cut drafts, add any wood filler blocks under the cabinet if needed, and pull the power cord through the cabinet hole.

Step 6. Hang and Test the Microwave

To mount a microwave over the stove, you usually need a helper. Hook the back of the microwave onto the mounting bracket, then tilt it up under the cabinet and install the top screws. Plug it in, remove any packing inside, and run a quick test to make sure the microwave and fan work properly.

Benefits of Choosing an Over-the-Range Microwave

Choosing Over-the-Range Microwaves offers several practical advantages that can improve your kitchen’s efficiency and comfort.

• Integrated Ventilation: Many over-the-range microwaves include built-in exhaust fans or recirculating vents that help remove smoke, steam and odors. Some models connect to external ductwork, while others filter and recirculate air to keep your kitchen fresh.
• Simplified Workflow: Having the microwave directly above the stove lets you transfer ingredients easily and keeps your cooking tasks in one area, making meal prep more efficient and less stressful.
• Space-Saving Design: By moving the microwave off the counter, you free up valuable workspace and reduce kitchen clutter, especially compared to traditional countertop models.
• Stovetop Lighting: These microwaves feature integrated lights that brighten your cooktop, making it easier to see while cooking or providing a soft, ambient glow when you want lower lighting.

Conclusion

Over-the-range models offer practical benefits like ventilation, stovetop lighting, better workflow, and valuable counter space savings, making them a strong choice for any kitchen layout.

Installing a over-the-range microwave is an upgrade that combines convenience, efficiency and smart use of space. With the right preparation, proper measurements, and the tools you need on hand, both removing an old unit and installing a new one can be a manageable DIY project. 

FAQs 

Can I install an over-the-range microwave myself?

Yes, you can install an over-the-range microwave yourself if your kitchen already has the correct power source and you’re comfortable with basic DIY tasks. Many homeowners complete the installation by carefully following the manufacturer’s instructions and making sure the microwave is securely mounted.

However, the process can be challenging if you're unfamiliar with electrical work, drilling, or carpentry. If you’re unsure about wiring or don’t feel confident installing it, it’s safer to hire a professional.

Does an over-the-range microwave need to be vented outside?

An over-the-range microwave does not have to be vented outside. Most models can either recirculate air through built-in filters or send it out through an exterior duct.

If you have an outside vent, it can clear smoke and steam more effectively. If not, the microwave’s recirculating fan still helps reduce everyday cooking smells.

Does an over-the-range microwave come with a mounting bracket?

Yes, most over-the-range microwaves come with a mounting bracket. This usually includes the mounting bracket, screws, exhaust adapter, top and rear templates, and detailed installation instructions. With these parts included, replacing an existing over-the-range microwave becomes much more straightforward.

How long does it take to install an over-the-range microwave?

Installing an over-the-range microwave typically takes about two hours from start to finish. The job is manageable as a DIY project, but it often requires lifting the unit into place and may involve some electrical work. Having a second person to help makes the process easier and safer.