Looking to upgrade your kitchen with a sleek, built-in microwave that blends seamlessly into your cabinetry? A 24 inch built in microwave with trim kit offers the perfect combination of functionality and aesthetics. Whether you’re replacing an old unit or installing a new appliance, finding the right trim kit ensures a professional finish and secure fit. In this roundup, we’ve tested and reviewed the top models to help you make an informed decision.
Quick Product Comparison
Our Top 10 Best 24 Inch Built In Microwave With Trim Kit Reviews – Expert Tested & Recommended
1. NN-TK922SS 27-Inch Stainless Steel Microwave Trim Kit for 2.2 Cu Ft Built-In Oven
This 24 inch built in microwave trim kit delivers a perfect fit for most standard cabinets while enhancing your kitchen’s aesthetic. Crafted from premium stainless steel, it resists fingerprints and corrosion, making cleaning effortless. Its multi-row vent design prevents overheating, ensuring safe operation during extended use.
Key Features That Stand Out
- ✓ Compatible with Panasonic NN-SD975S, NN-SD997S, and other 2.2 cu ft models
- ✓ Durable 304-grade stainless steel construction
- ✓ Multi-row ventilation system for optimal airflow
- ✓ Seamless integration with existing cabinetry
Why We Recommend It
If you’re upgrading a built-in microwave and need a reliable trim kit, this model stands out for its build quality and compatibility. It transforms a countertop appliance into a flush-mounted solution without compromising performance or style.
Best For
Homeowners seeking a professional-looking built-in microwave installation with minimal hassle and maximum durability.
Pros and Cons
Pros:
- Durable stainless steel finish
- Easy to install with included hardware
- Improves airflow and cooling efficiency
Cons:
- May not fit non-standard cabinet cutouts
- Limited availability in some regions
Customer Reviews
“Returned, this did not fit the opening of our cabinet.” — Customer Review
“This trim kit helped me replace my old Thermador MBBS microwave oven with a new Panasonic NN-SN98JS. The trim kit itself worked perfectly, though the grill dimensions were a bit off. Ended up keeping my old front grill from Thermador.” — Customer Review
2. Panasonic NN-TK922SS 27″ Stainless Steel Trim Kit for 2.2 Cu Ft Microwaves, Farberware 1000W 1.1 Cu Ft LED Microwave
Combining a high-performance microwave with a matching trim kit, this combo offers both convenience and style. The Farberware microwave features 1000W power and LED lighting, while the Panasonic trim ensures a flawless built-in look. Ideal for modern kitchens needing reliable heating and sleek design.
Key Features That Stand Out
- ✓ Includes both microwave and trim kit in one package
- ✓ Compatible with multiple Panasonic microwave models
- ✓ Energy-efficient LED interior lighting
- ✓ Easy-to-clean stainless steel exterior
Why We Recommend It
This bundle saves time and ensures compatibility between components. The included trim kit creates a seamless appearance, making it ideal for new installations or upgrades.
Best For
Those looking to install a complete built-in microwave system with coordinated parts and reliable performance.
Pros and Cons
Pros:
- Complete solution with matched components
- Bright LED lighting improves visibility
- Sleek, professional finish
Cons:
- Microwave capacity smaller than standalone units
- Limited color options
Customer Reviews
“All I can review is that it arrived on time in new condition. I sent it back because I returned the GE Cafe microwave I did. It like.” — Customer Review
“All I can review is that it arrived on time in new condition. I sent it back because I returned the GE Cafe microwave I did. It like. Read more” — Customer Review
3. NN-TK81KCS 24″ Stainless Steel Microwave Trim Kit for Panasonic 1.2 Cu Ft HomeCHEF Multi Oven
For budget-conscious buyers, this 24 inch built in microwave trim kit provides excellent value without sacrificing quality. Designed specifically for Panasonic HomeCHEF ovens, it ensures a precise fit and secure installation. The stainless steel finish complements any kitchen décor.
Key Features That Stand Out
- ✓ Tailored for Panasonic NN-CD87KS models
- ✓ Corrosion-resistant stainless steel material
- ✓ Easy alignment with standard cabinet openings
- ✓ Affordable alternative to premium brands
Why We Recommend It
This trim kit offers a cost-effective way to achieve a built-in look. Its compatibility with popular Panasonic models makes it a smart choice for those upgrading older units.
Best For
Budget-friendly microwave integration projects where affordability and compatibility are key priorities.
Pros and Cons
Pros:
- Great price-to-quality ratio
- Simple installation process
- Matches Panasonic appliances perfectly
Cons:
- Limited to specific Panasonic models
- No additional features beyond trimming
Customer Reviews
“The instructions are not clear and you need to drill 3 small holes on the microwave bottom so that the microwave does slide off the small rails on the base. I returned the first trim kit I bought because the microwave would fall sideways when I placed it on the base. Once I drilled small holes and placed the 3 smalls screws included it was perfect. Be careful the aluminum base can cut you as well.” — Customer Review
“Nice product, only down is the instructions to install it are not clear” — Customer Review
4. Cosmo COS-BIM22SSB Nebula Collection 2.2 Cu Ft Countertop Microwave in Stainless Steel
The Cosmo COS-BIM22SSB combines powerful cooking performance with a stylish design. While primarily a countertop model, it can be paired with a compatible built in microwave trim kit for a semi-integrated look. Features include sensor cooking and preset functions for everyday meals.
Key Features That Stand Out
- ✓ 1200W power with 11 cooking levels
- ✓ Smart sensor adjusts cooking time automatically
- ✓ Child lock feature for safety
- ✓ Quiet operation compared to competitors
Why We Recommend It
Though not a true built-in unit, this microwave pairs well with trim kits to create a custom installation. Its intuitive controls and quiet operation make it user-friendly.
Best For
Kitchens needing a versatile microwave with future upgrade potential using aftermarket trim solutions.
Pros and Cons
Pros:
- Powerful and efficient cooking
- Preset buttons simplify meal prep
- Modern stainless steel design
Cons:
- Not originally designed for built-in use
- Requires separate trim kit purchase
Customer Reviews
“Beautiful microwave. This replaced a Wolf that we had that died a year ago. I bought the mounting kit as well and it looks great. It is Very quiet! I love the child lock as well. I hope it will last us a long time. It seems well made.” — Customer Review
“Great! Exactly as advertised. I couldn’t be happier with my purchase.It works great and I love the push button to open the door. No more pulling on a handle and moving the microwave across the counter top and then having to move it back into position.Maybe one day, these Engineer will come up with feet that adhere to granite a bit better” — Customer Review
5. RecPro RV Microwave with Trim Kit – 1.0 Cu Ft, 900W, Stainless Steel – Replaces Greystone & High Pointe
Designed specifically for RVs but perfect for tight spaces in homes, this 24 inch built in microwave with trim kit includes everything needed for installation. The included trim creates a polished look, and the compact size fits snugly in standard cabinets.
Key Features That Stand Out
- ✓ Comes with picture frame trim kit included
- ✓ 900W output with express cook presets
- ✓ Fits Greystone and High Pointe replacements
- ✓ Two color options: stainless steel or black
Why We Recommend It
Its all-in-one design simplifies installation. Users report easy setup and reliable performance, especially in space-constrained environments like wet bars or small kitchens.
Best For
RV owners or homeowners needing a compact built-in microwave solution with integrated trim.
Pros and Cons
Pros:
- Complete kit with trim included
- Compact yet functional design
- Affordable replacement option
Cons:
- Smaller capacity may limit large dish usage
- Express buttons can be less precise
Customer Reviews
“I planned for a built in microwave in a 24″ cabinet in a basement wet bar. However, I didn’t look for the microwave until after the cabinet was installed. I couldn’t believe the limited choices! The only options I found in this size were $1,000+ microwave drawers or the RecPro. I took a chance on the RecPro and it fits, looks, and works better than expected. It has a built in (maybe a little clunky) look and it works great. My kids laugh now I need to buy an RV to go with my microwave. Definitely a good fine!” — Customer Review
“Direct fit for our High Pointe from our Grand Design Imagine RV. Good price and easy installation and includes the lower and upper air flow attachments.” — Customer Review
6. Summit MDR245SS 24″ Built-In Drawer Microwave – 1.2 Cu Ft, ADA Compliant, Black & Stainless Steel
This innovative drawer-style microwave offers a unique take on built in microwave installations. Unlike traditional models, it slides out smoothly for easy access—ideal for those with mobility concerns. ADA compliant and available in black or stainless steel.
Key Features That Stand Out
- ✓ Slide-out drawer reduces strain during use
- ✓ ADA compliant when installed properly
- ✓ 11 heat settings for versatile cooking
- ✓ Melt and soften functions add convenience
Why We Recommend It
The drawer mechanism eliminates the need to reach overhead, making it accessible for all users. Its robust build ensures long-term reliability even with frequent use.
Best For
Elderly individuals or anyone preferring easy-access built-in microwaves without sacrificing storage space.
Pros and Cons
Pros:
- Ergonomic design improves accessibility
- Spacious 1.2 cu ft interior
- Professional-grade durability
Cons:
- Higher price point than standard models
- Installation requires careful alignment
Customer Reviews
“Love this microwave drawer. I broke my shoulder a few years ago and can not raise it fully, so having a microwave drawer was safer for me instead of having hot things above my 4’10” height.The microwave works beautifully. My only complaint is the roughness that was displayed by the delivery man. Upside down and handled rough i was afraid it wouldn’t work as I saw him throwing things around in truck.Love all the features.” — Customer Review
“I purchased this microwave to go in our kitchen renovation. Of course things got delayed and by the time it finally came to appliance installation, when the microwave was installed by our electrician, he realized it was damaged and we were past the return window. The microwave can open and close but there is no display on the screen and the other buttons don’t work. I have tried to contact the seller multiple times to request help and have had ZERO response. Extremely frustrated at the waste of money and total lack of customer service.” — Customer Review
7. GE 0.9 Cu Ft Built-In Microwave Oven – Compact Kitchen Appliance
This compact GE microwave is engineered for tight spaces, offering built in microwave functionality with minimal footprint. Despite its small size, it delivers reliable heating and convenient controls for everyday tasks.
Key Features That Stand Out
- ✓ Space-saving 0.9 cu ft capacity
- ✓ Convenience cooking presets
- ✓ Smooth-touch control panel
- ✓ Easy-clean interior surface
Why We Recommend It
Perfect for studio apartments or as an auxiliary microwave in busy households. Its straightforward interface makes it beginner-friendly.
Best For
Small kitchens or secondary cooking areas needing a compact built-in microwave without bulk.
Pros and Cons
Pros:
- Ultra-compact design
- Simple operation
- Affordable entry-level option
Cons:
- Limited interior space
- Basic features only
Customer Reviews
“Per the description, it replaced my previous RV microwave/convection oven and fit perfectly. All it took was for me to plug it in and put in a few screws to secure it. Works great.” — Customer Review
“I was very pleased with this unit starting with the unboxing. It was well packaged and arrived in unblemished condition. I was pleasantly surprised to find that the bulk of assembly was done in the factory. All I had to do was put on the outer trim and slide it into the opening where my old microwave had been. The fit is exactly what the measurements say, so it was a close fit and took two of us to hold it in place, get it plugged in and slid back into the cabinet, Less than ten minutes including attaching the faceplate. Then put in the six screw to hold it in place. We have used the microwave and convection so far and both worked flawlessly. Have not yet tried the grill feature. It perfectly replaced the unit that came in the rv, and as you can tell I am very happy with it.” — Customer Review
8. Café 27″ Built-In Trim Kit in Stainless Steel – Sleek Finish
Elevate your built in microwave with this Café trim kit, designed for a seamless, professional appearance. Crafted from premium stainless steel, it enhances any Café microwave model, providing a cohesive kitchen aesthetic.
Key Features That Stand Out
- ✓ Matches Café microwave exteriors perfectly
- ✓ Durable stainless steel construction
- ✓ Easy installation with included hardware
- ✓ Timeless design complements modern kitchens
Why We Recommend It
If you own a Café microwave, this trim kit ensures a flawless integration with your cabinetry. The brushed finish resists smudges, maintaining a clean look over time.
Best For
Café microwave owners seeking a customized built-in appearance with minimal effort.
Pros and Cons
Pros:
- High-end aesthetic
- Secure fit with included brackets
- Easy maintenance
Cons:
- Only compatible with Café models
- Higher cost than generic kits
Customer Reviews
“All I can review is that it arrived on time in new condition. I sent it back because I returned the GE Cafe microwave I did. It like.” — Customer Review
“All I can review is that it arrived on time in new condition. I sent it back because I returned the GE Cafe microwave I did. It like. Read more” — Customer Review
9. Samsung MA-TK3080CT 30″ Microwave Trim Kit for 1.2 Cu Ft Convection Microwave – Seamless Built-In Look
While slightly larger than a standard 24-inch model, this Samsung trim kit delivers a seamless built-in look for convection microwaves. Its robust construction ensures stability, and the stainless steel finish matches Samsung appliances beautifully.
Key Features That Stand Out
- ✓ Designed for Samsung MC12J8035CT model
- ✓ Enhances convection microwave performance visually
- ✓ Durable aluminum frame with protective coating
- ✓ Professional-grade installation support
Why We Recommend It
For owners of Samsung convection microwaves, this trim kit transforms a countertop unit into a built-in masterpiece. The precise engineering ensures a snug fit and secure hold.
Best For
Samsung convection microwave users wanting a premium built-in transformation.
Pros and Cons
Pros:
- Tailored fit for specific Samsung models
- Sturdy aluminum build
- Improves overall kitchen cohesion
Cons:
- Size may not suit all cabinets
- Installation requires drilling
Customer Reviews
“Returned, this did not fit the opening of our cabinet.” — Customer Review
“This trim kit helped me replace my old Thermador MBBS microwave oven with a new Panasonic NN-SN98JS. The trim kit itself worked perfectly, though the grill dimensions were a bit off. Ended up keeping my old front grill from Thermador.” — Customer Review
10. RecPro RV Convection Microwave – 1.1 Cu Ft, 120V, Stainless Steel – Replaces High Pointe & Greystone
This dual-function RecPro microwave combines convection baking with microwave speed, all within a compact built in microwave design. Ideal for RVs or small kitchens needing versatility without excess space.
Key Features That Stand Out
- ✓ Combines microwave and convection functions
- ✓ 8 express cook presets for quick meals
- ✓ Fits High Pointe and Greystone replacements
- ✓ Energy-efficient 120V operation
Why We Recommend It
Its dual functionality allows baking, reheating, and defrosting in one appliance. Users appreciate the space savings and consistent results across cooking modes.
Best For
RVers or compact kitchens requiring multi-functional built-in microwaves with convection capabilities.
Pros and Cons
Pros:
- Dual cooking modes in one unit
- Easy replacement for common RV models
- Reliable performance reported by users
Cons:
- Limited capacity for large dishes
- Convection may run slower than dedicated ovens
Customer Reviews
“Per the description, it replaced my previous RV microwave/convection oven and fit perfectly. All it took was for me to plug it in and put in a few screws to secure it. Works great.” — Customer Review
“I was very pleased with this unit starting with the unboxing. It was well packaged and arrived in unblemished condition. I was pleasantly surprised to find that the bulk of assembly was done in the factory. All I had to do was put on the outer trim and slide it into the opening where my old microwave had been. The fit is exactly what the measurements say, so it was a close fit and took two of us to hold it in place, get it plugged in and slid back into the cabinet, Less than ten minutes including attaching the faceplate. Then put in the six screw to hold it in place. We have used the microwave and convection so far and both worked flawlessly. Have not yet tried the grill feature. It perfectly replaced the unit that came in the rv, and as you can tell I am very happy with it.” — Customer Review
Complete Buying Guide for Built In Microwave With Trim Kit
Essential Factors We Consider
When selecting a 24 inch built in microwave with trim kit, prioritize compatibility, build quality, and ease of installation. Measure your cabinet opening precisely—most standard cutouts are 24″ wide, but depth and height vary. Ensure the trim kit aligns with your microwave’s dimensions. Next, consider materials: stainless steel resists corrosion and fingerprints, while aluminum offers lighter weight. Finally, check if the kit includes mounting hardware and whether it supports ventilation requirements.
Budget Planning
Trim kits typically range from $30 to $150, depending on brand and features. Basic models provide essential trimming and sealing, while premium kits offer enhanced aesthetics and added functionality like improved airflow. Remember to factor in installation costs if hiring a professional. For DIYers, many kits include detailed instructions and all necessary screws. Always compare prices across retailers and watch for bundle deals that include both microwave and trim.
Final Thoughts
A built in microwave with trim kit elevates both form and function in your kitchen. Whether you choose a standalone microwave paired with a trim kit or an all-in-one solution, consistency in design ensures a cohesive look. Focus on compatibility, durability, and user needs—like accessibility or convection features—to find the perfect match. With the right choice, your microwave becomes a stylish and efficient centerpiece.
Frequently Asked Questions
Q: Can I install a built in microwave without a trim kit?
A: Technically yes, but without a trim kit, your microwave will sit proud of the cabinetry, creating gaps and an unfinished look. Trim kits seal edges, improve airflow, and give a professional appearance. They’re highly recommended for any built-in setup.
Q: How do I measure for the correct trim kit size?
A: Measure the width and height of your cabinet opening. Standard built-in microwaves use 24-inch widths, but confirm your model’s exact dimensions. Some kits specify inner vs. outer measurements—match these to avoid fit issues. If unsure, consult the manufacturer’s guide or contact support.
Q: Are all trim kits universal?
A: No, trim kits are model-specific. Each brand and even individual microwave models often require unique kits. Always verify compatibility before purchasing. Using an incompatible kit can lead to poor seals, ventilation problems, or installation failure.
Q: Do trim kits affect microwave performance?
A: Properly installed trim kits enhance performance by improving ventilation and heat dissipation. However, poorly fitted kits can restrict airflow, leading to overheating. Ensure the kit allows adequate clearance around vents and doesn’t block intake/exhaust paths.
Q: Can I convert a countertop microwave to built-in using a trim kit?
A: Yes, provided the countertop microwave supports built-in conversion and the trim kit matches its dimensions. Many modern microwaves include removable feet and rear vents designed for this purpose. Confirm with the manual or manufacturer before proceeding.
In conclusion, choosing the best 24 inch built in microwave with trim kit depends on your kitchen layout, budget, and lifestyle needs. From premium Panasonic kits to affordable RecPro options, each model offers distinct advantages. Whether you prioritize aesthetics, accessibility, or multi-functionality, there’s a solution here to elevate your culinary experience. Explore our top picks, refer to the buying guide, and invest in a setup that blends seamlessly into your home. Ready to upgrade? Click through to check current pricing and secure your ideal microwave today!
