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9 Best Microwaves Built In for 2026 (Buyer’s Guide)

September 17, 2026
Written By jamesmathew

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Most people assume a microwave is just a box that sits on the counter, yet the most efficient kitchens hide them inside the cabinetry. Integrating your appliance changes the flow of your workspace entirely.

Finding the best Microwaves built in requires balancing your cabinet dimensions with the internal capacity you need for daily meals. Let’s identify the units that turn a cluttered kitchen into a sleek cooking zone.

Key Takeaways

  • Always verify your cabinet cutout dimensions against the trim kit requirements because built-in units rely on these frames for a finished look.
  • Prioritize high wattage ratings like 1100W or 1200W if you want to avoid uneven heating or those frustrating cold spots in your food.
  • Measure your available depth carefully since many built-in models require extra space behind the unit for proper ventilation.
  • Consider sensor cooking features as they automatically detect moisture levels to prevent your lunch from turning into rubber.
  • Confirm if the microwave you choose requires a dedicated trim kit, as these accessories are often sold separately and can be expensive.

Our Top Best Microwaves Built In Picks

Reliable Kitchen Workhorse GE 1.6 Cu. Ft. Microwave GE 1.6 Cu. Ft. Microwave High wattage power Durable stainless steel Generous interior capacity View on Amazon Read Review
Large Family Specialist Frigidaire Gallery 2.2 Cu. Ft. Microwave Frigidaire Gallery 2.2 Cu. Ft. Microwave Massive interior space Professional design aesthetic Powerful heating capability View on Amazon Read Review
Space Saving Pro GE 30 Inch Over-Range Microwave GE 30 Inch Over-Range Microwave Frees up counter space Integrated stove ventilation Standard width sizing View on Amazon Read Review
Custom Cabinet Fit Summit 24 Inch Built-in Microwave Summit 24 Inch Built-in Microwave Trim kit included Designed for cabinetry Sleek stainless finish View on Amazon Read Review
Smart Sensing Chef Frigidaire 2.2 Cu. Ft. Sensor Microwave Frigidaire 2.2 Cu. Ft. Sensor Microwave Advanced sensor cooking Large capacity interior Even heating results View on Amazon Read Review
Ergonomic Drawer Access KoolMore 24 Inch Microwave Drawer KoolMore 24 Inch Microwave Drawer Convenient drawer access Saves counter space Ten power levels View on Amazon Read Review
Precise Inverter Tech Panasonic 1.2 Cu. Ft. Inverter Microwave Panasonic 1.2 Cu. Ft. Inverter Microwave Inverter cooking technology Consistent power delivery Compact footprint View on Amazon Read Review
Heavy Duty Powerhouse Toshiba 2.2 Cu. Ft. Smart Microwave Toshiba 2.2 Cu. Ft. Smart Microwave Very large capacity High power output Smart sensor features View on Amazon Read Review
Sleek Compact Option GE Profile 1.1 Cu. Ft. Microwave GE Profile 1.1 Cu. Ft. Microwave Compact, space-saving design Sleek profile Trusted brand reliability View on Amazon Read Review

More Details on Our Top Picks

  1. GE 1.6 Cu. Ft. Microwave

    GE 1.6 Cu. Ft. Microwave

    Reliable Kitchen Workhorse

    View on Amazon

    If you want a dependable machine that handles everyday heating without any unnecessary drama, this is your winner. It offers a solid 1150 watts of power, which makes short work of frozen leftovers or a quick bowl of oatmeal.

    You will appreciate the stainless steel finish because it integrates cleanly into most modern kitchen designs. Just keep in mind that since this is designed primarily for countertop use, you might need an aftermarket kit if you plan to mount it inside a cabinet.

    • Brand:GE
    • Capacity:1.6 Cu. Ft.
    • Material:Stainless Steel
    • Power:1150 Watt
    • Mounting Style:Countertop
    • Additional Feature:Simple control interface
    • Additional Feature:Easy clean interior
    • Additional Feature:Consistent heating performance
  2. Frigidaire Gallery 2.2 Cu. Ft. Microwave

    Frigidaire Gallery 2.2 Cu. Ft. Microwave

    Large Family Specialist

    View on Amazon

    This model is built for people who regularly cook for a crowd or prefer to reheat large platters of food at once. With its massive interior, you can fit oversized casserole dishes that would leave smaller units feeling cramped.

    The Gallery series aesthetic provides a professional look that pairs nicely with other high end appliances. Remember that you must buy the trim kit separately to achieve that flush built in appearance in your cabinetry.

    • Brand:Frigidaire
    • Capacity:2.2 Cu. Ft.
    • Material:Stainless Steel
    • Mounting Style:Built-in
    • Additional Feature:Gallery series design
    • Additional Feature:Sensor cooking options
    • Additional Feature:Intuitive digital display
  3. GE 30 Inch Over-Range Microwave

    GE 30 Inch Over-Range Microwave

    Space Saving Pro

    View on Amazon

    Installing your microwave above the range is like moving a bookshelf to the wall, it instantly clears up your precious counter space. This unit packs 1000 watts of power into a form factor that fits perfectly over a standard 30 inch stove.

    It handles the basics of ventilation and illumination for your stovetop while keeping your microwave accessible. Just ensure your current kitchen layout has the necessary venting clearance before you commit to this permanent installation.

    • Brand:GE
    • Capacity:1.6 Cu. Ft.
    • Material:Stainless Steel
    • Power:1000 Watt
    • Mounting Style:Over-the-Range
    • Additional Feature:Built-in ventilation system
    • Additional Feature:Task lighting for stove
    • Additional Feature:One-touch cooking controls
  4. Summit 24 Inch Built-in Microwave

    Summit 24 Inch Built-in Microwave

    Custom Cabinet Fit

    View on Amazon

    If your kitchen renovation demands a specific 24 inch width, this unit is a natural choice. It comes with a trim kit included, which saves you the headache of hunting for matching accessories.

    The stainless steel construction feels sturdy and looks sharp against dark wood or white cabinetry. It is a dedicated built in unit, meaning it lacks the versatility of a portable microwave but excels at looking like a permanent fixture of your home.

    • Brand:Summit
    • Mounting Style:Built-in
    • Additional Feature:Included trim kit
    • Additional Feature:Compact 24 inch footprint
    • Additional Feature:Dedicated installation design
  5. Frigidaire 2.2 Cu. Ft. Sensor Microwave

    Frigidaire 2.2 Cu. Ft. Sensor Microwave

    Smart Sensing Chef

    View on Amazon

    Cooking food evenly is a challenge, but the sensor technology in this Frigidaire model helps take the guesswork out of the process. It detects moisture levels to prevent your dinner from becoming a rubbery mess.

    The high capacity interior means you can handle large holiday sides without skipping a beat. You should note that this unit requires a separate trim kit purchase to sit flush with your cabinets, so factor that into your final planning.

    • Brand:Frigidaire
    • Capacity:2.2 Cu. Ft.
    • Mounting Style:Built-in
    • Additional Feature:Sensor cook technology
    • Additional Feature:Digital touch controls
    • Additional Feature:Rapid defrost setting
  6. KoolMore 24 Inch Microwave Drawer

    KoolMore 24 Inch Microwave Drawer

    Ergonomic Drawer Access

    View on Amazon

    Microwave drawers are the ultimate luxury for people who hate bending down to check on their food. Because this unit pulls out like a standard kitchen drawer, you can easily stir or check your soup without lifting heavy bowls over your head.

    The 1000 watt motor provides plenty of strength for daily use. Since it is a wall mounted drawer, it integrates into an island or base cabinet, keeping your counters completely clear.

    • Brand:KoolMore
    • Capacity:1.2 Cu. Ft.
    • Material:Stainless Steel
    • Power:1000 Watt
    • Mounting Style:Wall-Mounted Drawer
    • Additional Feature:Custom cooking levels
    • Additional Feature:Integrated memory function
    • Additional Feature:Built-in timer
  7. Panasonic 1.2 Cu. Ft. Inverter Microwave

    Panasonic 1.2 Cu. Ft. Inverter Microwave

    Precise Inverter Tech

    View on Amazon

    Most microwaves toggle full power on and off to simulate lower settings, but this Panasonic uses inverter technology to provide a constant stream of energy. This ensures your food cooks uniformly, which is a life saver for delicate items like fish or softening butter.

    It is a flexible choice that works well on a counter or tucked into a cabinet. You get 1200 watts of power in a mid sized footprint, hitting a sweet spot for many home cooks.

    • Brand:Panasonic
    • Capacity:1.2 Cu. Ft.
    • Material:Stainless Steel
    • Power:1200 Watt
    • Mounting Style:Countertop or Built-in
    • Additional Feature:Genius sensor technology
    • Additional Feature:Turbo defrost
    • Additional Feature:1200 watt output
  8. Toshiba 2.2 Cu. Ft. Smart Microwave

    Toshiba 2.2 Cu. Ft. Smart Microwave

    Heavy Duty Powerhouse

    View on Amazon

    Sometimes you just need a massive microwave that can handle anything you throw at it. This 2.2 cubic foot behemoth provides enough room for large platters while delivering a robust 1200 watts of power to heat them quickly.

    The smart sensor adjusts time and temperature automatically, which is helpful when you are distracted by other cooking tasks. Keep in mind that its large size requires a significant amount of cabinet space if you choose to mount it.

    • Brand:Toshiba
    • Capacity:2.2 Cu. Ft.
    • Power:1200 Watt
    • Mounting Style:Countertop
    • Additional Feature:Smart sensor cooking
    • Additional Feature:One-touch control panel
    • Additional Feature:Eco mode setting
  9. GE Profile 1.1 Cu. Ft. Microwave

    GE Profile 1.1 Cu. Ft. Microwave

    Sleek Compact Option

    View on Amazon

    If your kitchen footprint is small, you do not need to settle for a bulky appliance that dominates your room. This GE Profile model offers a refined, compact design that fits neatly into smaller alcoves or tight counters.

    It is perfect for quick tasks like warming up coffee or heating a small plate of snacks. While it lacks the massive interior of larger units, its slim profile and reliable build make it a top pick for modern, minimal spaces.

    • Brand:GE Profile
    • Capacity:1.1 Cu. Ft.
    • Material:Stainless Steel
    • Power:800 Watt
    • Mounting Style:Countertop
    • Additional Feature:Stainless steel finish
    • Additional Feature:Simplified interface
    • Additional Feature:Efficient power usage

Factors to Consider When Choosing Best Microwaves Built In

Measuring Your Cabinet Opening

You must measure your current cutout space with absolute precision before buying anything. Standard cabinets usually require a 24-inch or 30-inch width, but the height and depth vary significantly between brands. If you guess your measurements, you will end up with a very expensive paperweight that does not fit.

Trim Kit Requirements

A trim kit is the metal frame that hides the gaps between your microwave and the cabinet walls. Never assume the kit is included in the box, as most manufacturers sell them as separate accessories. Always verify that the trim kit is specifically designed for your exact microwave model number.

Power and Wattage

Most built-in models operate between 900 and 1200 watts. Higher wattage means your food heats up faster and more evenly. If you frequently cook large meals, aim for at least 1000 watts to avoid the frustration of cold centers in your hot food.

Venting and Airflow

Built-in microwaves need room to breathe, or the internal components will eventually overheat. You should leave a small clearance gap around the sides and back as specified in the manual. Failing to follow these ventilation requirements is the quickest way to kill your appliance before its time.

Door Swing Orientation

Most models feature a side-swing door that pulls open like a standard refrigerator. However, some high-end units use a drop-down door that functions like a small oven. Choose the door style that feels most natural for your physical reach and the layout of your kitchen.

Budget and Installation

You should budget for both the unit and the professional installation costs. Installing a built-in unit is like performing surgery on your cabinetry, and it often requires an electrician to move an outlet. Prices typically range from $400 to over $1,500 depending on the features and brand.

Frequently Asked Questions

Can I just slide a regular countertop microwave into a cabinet?

You should avoid doing this unless the manual explicitly says the unit is built-in capable. Countertop models lack the necessary front-facing vents to push heat away from the cabinet, which creates a serious fire hazard. Always use a model designed for permanent mounting.

Is it difficult to install these by myself?

It is a physically demanding task that usually requires two people to lift the unit into place. You must be comfortable working with electrical wiring and potentially modifying your wooden cabinetry. If you are not confident with power tools, hiring a pro is well worth the peace of mind.

What should I look for if I want to reheat leftovers perfectly?

Look for a model that includes an inverter technology feature. This allows the microwave to maintain a consistent low power level rather than cycling on and off at full blast. It is like the difference between a steady simmer and a violent boil.

Do built-in microwaves need their own dedicated circuit?

Yes, most manufacturers recommend a dedicated 15 or 20-amp circuit to handle the high power draw. If you plug it into a shared outlet, you will likely trip your circuit breaker every time you use the popcorn button. Consult your local building codes to be sure.

How do I clean the space between the trim kit and the unit?

You can typically remove the trim kit by unscrewing a few hidden fasteners along the frame. Use a damp cloth with mild soap to wipe away any grease or crumbs that have collected in the gap. Just ensure the power is completely off before you start poking around the edges.