Comparison: Best Microwave With Trim Kit (Updated | Dec 8th)

Looking to upgrade your kitchen with a sleek, built-in microwave but not sure where to start? You’re not alone. Finding the best microwave with a trim kit can be a game-changer for both style and function—offering a seamless look and powerful performance. We’ve tested top models, compared features, and considered fit, finish, and ease of use so you don’t have to.

Product Comparison: Best Microwave With Trim Kit

Spacious Sensor

Frigidaire Gallery Series GMBS3068BF 2.2 cu. ft. Built-in Microwave Oven, Trim Kit Sold Separately

Frigidaire Gallery Series GMBS3068BF 2.2 cu. ft. Built-in Microwave Oven, Trim Kit Sold Separately

Frigidaire
  • built-in trim kit available in 27″ (GMTK2768AF) and 30″ (GMTK3068AF) Sold Seperatly
  • Provides 2.2 cu. ft. of cooking space, accommodating large dishes and multiple items at once for convenient and efficient cooking
  • Sensors in the microwave determine and set the appropriate power levels and cook time to ensure great tasting food
  • Width: 24 7/16 Inch Depth: 19 5/8 Inch Height: 13 5/8 Inch Cutout Width: 24 3/4 Inch Cutout Depth: 20 Inch Cutout Height: 16 3/4 Inch

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Seamless 30″ Trim

Frigidaire GMTK3068AF GMTK3068AF 30″ Stainless Steel Microwave Trim Kit

Frigidaire GMTK3068AF GMTK3068AF 30

Frigidaire
  • GMTK3068AF
  • Gallery
  • Stainless Steel
  • size 30″
  • Brand New

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Premium Sensor Cook

Frigidaire PMBS3080BF 2.2 cu. ft. Built-In Microwave Oven with Sensor Cook, Trim Kit Required (Sold Separately)

Frigidaire PMBS3080BF 2.2 cu. ft. Built-In Microwave Oven with Sensor Cook, Trim Kit Required (Sold Separately)

Frigidaire
  • Width: 24 3/8 Inch Depth: 19 5/8 Inch Height: 13 5/8 Inch Cutout Width: 24 3/4 Inch Cutout Depth: 20 Inch Cutout Height: 16 3/4 Inch
  • built-in trim kit 30″ (PMTK3080AF) Sold Seperatly

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Full Trim Kit

Summit 27” and 30″ Built-In Microwave Oven Stainless Steel, 2.2 Cubic Feet, with Trim Kit Digital Control Panel, 1200W (27 Inch)

Summit 27” and 30

Summit Appliance
  • Built-In 27” Microwave Oven: This built-in microwave oven includes a trim kit for seamless installation in 27″ wide cabinet openings. It’s designed for efficiency and modern kitchens, providing a sleek look and powerful performance.
  • Features: The microwave offers 2.2 cu.ft of cooking space, a powerful 1200W operation, and a digital control panel. It includes a large glass turntable for even heating and a stainless-steel front that matches many kitchen designs.
  • 1-Touch Cooking Options: Pre-programmed settings make cooking easy with options for potatoes, pizza, beverages, popcorn, frozen dinners, and reheating. The +30 Seconds function adds time with one touch, and defrost functions ensure precise cooking.
  • Built-In Trim Kit: The microwave comes with a full set of accessories, including a bottom duct, rails, trim kit frame, and all necessary screws for installation. This ensures a perfect fit and seamless integration into 27″ wide spaces.
  • Size: Designed for cutouts of 17 1/8″ H x 25 1/2″ W x 22 3/4″ D, the microwave itself measures 13 1/2″ H x 24 3/8″ W x 19 5/8″ D. The trim kit covers spaces up to 26 7/8″ W, ensuring a precise and tidy installation.

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RV Ready Trim

Gallery 27 in. Trim Kit for Built-in Microwave Oven in Stainless Steel

Gallery 27 in. Trim Kit for Built-in Microwave Oven in Stainless Steel

Frigidaire
  • RV/TRAILER COMPATIBLE: This BBQ and Grill station comes with a bracket to mount right onto the side of your motorhome, RV, or trailer so you can have a cookout wherever you are

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Compact RV Microwave

RecPro RV Microwave with Trim Kit | 1.0 Cu. Ft. | 900W | Direct Replacement for Greystone and High Pointe (Stainless Steel)

RecPro RV Microwave with Trim Kit | 1.0 Cu. Ft. | 900W | Direct Replacement for Greystone and High Pointe (Stainless Steel)

RecPro
  • 30-Sec. Instant Start and 8 Express Cook Options – Popcorn, Potato, Pizza, Beverage, Soup, Dinner Plate, Fresh Vegetable, Frozen Vegetable.
  • Picture Frame Kit – Trim kit is included with microwave and creates a polished final look. No need to purchase anything extra to help your new appliance blend in with your RV kitchen.
  • 2 Stylish Color Options – Comes in Stainless Steel or Black, colors that blend well with most interior décor. Update your kitchen with timeless styles!
  • Direct Replacement – Replace your Greystone or High Point microwaves without any issues. Our new Stainless Steel or Black microwave will fit perfectly where your old one was installed.
  • UL Listed

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Premium Samsung Trim

Samsung Microwave Oven Trim Kit, Stainless Steel, MA-TK8020TS/AA

Samsung Microwave Oven Trim Kit, Stainless Steel, MA-TK8020TS/AA

Samsung
  • Give your microwave a premium, built-in look
  • Fits Microwave models MS19M8000AS/AA

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Panasonic 30″ Trim

Panasonic 30-inch Trim Kit for Panasonic 2.2 cu ft Microwave Ovens – NN-TK932SS (Stainless Steel)

Panasonic 30-inch Trim Kit for Panasonic 2.2 cu ft Microwave Ovens - NN-TK932SS (Stainless Steel)

Panasonic
  • Stainless Steel 30” Microwave Trim Kit compatible with 2.2cu ft Panasonic Microwave Oven models including NN-SE9**S, NN-SD9**S, NN-SN9**S
  • Trim Kit Outer Size – 760mm or 30” (W) x 472mm or 18-9/16” (H) x 20mm or ¾” (D)
  • Required Cabinet Opening– 724mm or 28-1/2″ + 8mm or 5/16” – 0mm (W) x 442mm or 17-3/8″ +/- 2mm or 5/64” (H) x minimum 533mm or 21″ (D) and minimum 920mm or 36 ¼” from the floor
  • Tools Needed for Installation – Measuring tape, pencil, Phillips screwdriver, Ø 2 (5 /64″) mm drill
  • Neatly and securely position a Panasonic microwave oven into a cabinet or wall space in your kitchen

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Sturdy 27″ Trim

NN-TK922SS 27-inch Microwave Trim Kit, 27-Inch Stainless Steel Microwave Trim Kit – Compatible with 2.2 Cu Ft Built-in Microwaves, Trim Kit for Microwave

NN-TK922SS 27-inch Microwave Trim Kit, 27-Inch Stainless Steel Microwave Trim Kit - Compatible with 2.2 Cu Ft Built-in Microwaves, Trim Kit for Microwave

Pewoaoa
  • Compatibility: 27-Inch microwave trim kit is designed to fit most 27-inch built-in microwaves, including models with 2.2 cu ft capacity (Compatible with NN-SD975S, NN-SD997S, NN-SN975S, NN-SN973S, NN-SN965S, NN-SN966S, NN-SE985S, NN-SN97JS, NN-SN97HS)
  • Premium Stainless Steel : Durable 304-grade material resists rust and fingerprints, Easy to clean and maintain, and ensuring a sleek, professional look for your kitchen
  • Multi-Row Vent Design: With multiple rows of vents at the top and bottom, it can effectively prevent various dangers caused by overheating of the microwave oven
  • Easy to Install: The installation steps are simple and easy to understand, and come with detailed installation instructions. It can be installed easily without professional installation tools
  • Practicality and Aesthetics: The microwave oven decoration kit combines practicality and aesthetics. It not only solves the problem of messy kitchen countertops but also makes your kitchen look more beautiful
  • After-Sales Service:If you encounter any problems, please feel free to contact us at any time. We will give you a satisfactory reply within 24 hours

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Panasonic 27″ Trim

Panasonic NN-TK922SS 27-inch Trim Kit for 2.2 cu ft Microwave Ovens, 27 inch, Stainless Steel

Panasonic NN-TK922SS 27-inch Trim Kit for 2.2 cu ft Microwave Ovens, 27 inch, Stainless Steel

Panasonic
  • Stainless Steel 27” Microwave Trim Kit compatible with 2.2 cu. ft. Panasonic Microwave Oven models including NN-SE9**S, NN-SD9**S, NN-SN9**S
  • Trim Kit Outer Size – 684mm or 27” (W) x 472mm or 18-9/16” (H) x 20mm or ¾” (D)
  • Trim Kit Inner Size – 24-5/8″ (W) x 13-7/16″ (H)
  • Required Cabinet Opening – 648mm or 25-1/2″ + 8mm or 5/16” – 0mm (W) x 442mm or 17-3/8″ +/- 2mm or 5/64” (H) x minimum 533mm or 21″ (D) and minimum 920mm or 36-1/4” from the floor
  • Tools Needed for Installation – Measuring tape, pencil, Phillips screwdriver, Ø 2 (5 /64″) mm drill

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Buying Guide

Buying Guide: Best Microwave With Trim Kit

Capacity & Size

  • Determine the interior volume you need; 2.2 cu ft is common for families of 3‑5 members
  • Check the external dimensions to ensure the unit fits your countertop or cabinet opening
  • Measure the cutout height, width, and depth required for a built‑in installation

Trim Kit Compatibility

  • Verify the trim kit matches the microwave width—most kits are offered for 27″ or 30″ models
  • Confirm the kit is listed for your specific brand (e.g., Frigidaire, Panasonic, Summit)
  • Ensure the kit’s material (stainless steel, brushed steel) complements the appliance finish

Installation & Fit

  • Review the required cabinet opening dimensions; typical cutouts are around 24‑25″ wide by 20″ deep
  • Look for kits that include all mounting hardware, rails, and trim pieces for a seamless install
  • Choose a kit with clear step‑by‑step instructions to simplify DIY installation

Performance & Features

  • Higher wattage (around 1200 W) provides faster, more even cooking
  • Sensor cook and pre‑programmed one‑touch settings add convenience for common foods
  • A large turntable and +30‑second add‑time function improve heating consistency

Design & Durability

  • Stainless‑steel trim kits resist rust, fingerprints, and are easy to clean
  • Multi‑row vent designs help dissipate heat and protect the microwave’s electronics
  • A sleek, integrated look hides the appliance behind the cabinet for a professional kitchen appearance

FAQs

What should I consider when choosing a built‑in microwave with a trim kit?

First, verify that the microwave’s dimensions match the cutout size of your cabinet and that the trim kit covers any gaps for a seamless look. Next, compare cooking capacity, power (watts), and sensor features to ensure it meets your cooking habits. Finally, look at the finish—stainless steel or other styles—to match your kitchen décor.

How do the Frigidaire Gallery GMBS3068BF and PMBS3080BF models differ?

Both offer 2.2 cu ft of space and similar dimensions, but the GMBS3068BF is paired with a 27″ or 30″ trim kit sold separately, while the PMBS3080BF comes with a dedicated 30″ trim kit (PMTK3080AF). The PMBS3080BF also emphasizes sensor cooking, whereas the GMBS3068BF highlights a broader range of sensor‑adjusted power levels.

Is it worth buying a separate trim kit like the Frigidaire GMTK3068AF?

A separate trim kit gives you flexibility to match the exact cabinet width—30″ in this case—ensuring a professional finish without gaps. It can be more cost‑effective than purchasing a bundled unit if you already own a compatible microwave. However, make sure the trim kit’s model number matches your microwave’s series.

Can the Summit 27″ built‑in microwave replace a Frigidaire unit?

The Summit offers comparable 2.2 cu ft capacity, 1200 W power, and includes its own trim kit for a 27″ opening, making it a direct alternative. Its feature set includes one‑touch cooking presets and a larger glass turntable, which may appeal to users seeking more convenience. Verify that the cabinet cutout dimensions align with the Summit’s specifications before swapping.

What are the advantages of a stainless‑steel trim kit versus a standard plastic frame?

Stainless‑steel kits, like the Panasonic NN‑TK922SS or Samsung MA‑TK8020TS, provide a durable, rust‑resistant surface that resists fingerprints and looks premium. They also often include vent designs that improve airflow and prevent overheating. Plastic frames are lighter and cheaper but may not match the high‑end aesthetic of a stainless finish.

How important are sensor cooking features when comparing microwaves?

Sensor cooking automatically adjusts power and time based on moisture levels, helping to avoid over‑cooking and delivering more consistent results. Models such as the Frigidaire Gallery series and Panasonic units include these sensors, adding value for busy households. If you frequently reheat or defrost, sensor technology can save time and improve food quality.

Is a trim kit necessary for RV or mobile kitchen installations?

Yes, trim kits designed for RVs—like the RecPro RV Microwave with its included picture‑frame kit—ensure the microwave fits securely into tight, mobile spaces and provides a finished look despite movement. They often include mounting brackets and are sized for smaller openings, which standard kitchen kits may not accommodate. Choosing a kit built for mobile use helps maintain stability and aesthetics on the road.

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