Top 2 Best Built-In Microwave for 27 Inch Cabinet: Expert Picks
Looking for the best built in microwave for 27 inch cabinet? You’re not alone—this is one of the most searched kitchen appliance questions when upgrading or customizing your space. A 27-inch microwave fits perfectly into standard upper cabinets, offering both convenience and a sleek, integrated look. Whether you’re replacing an old unit or building a new kitchen from scratch, choosing the right model matters for performance, durability, and style.
Quick Product Comparison
| Product | Image | Check Price |
|---|---|---|
| 1. GASLAND 30″ Over-the-Range Microwave | ![]() |
Check Price |
| 2. Sharp R25JTF Commercial Microwave | ![]() |
Check Price |
Our Top 2 Best Built In Microwave For 27 Inch Cabinet Reviews – Expert Tested & Recommended
1. GASLAND 30″ Over-the-Range Microwave with 1.9 Cu.Ft Capacity, 1000W, 400 CFM Vent & One-Touch Cooking
This powerful 1.9 cubic foot microwave delivers 1000 watts of cooking power with intuitive one-touch presets for everything from popcorn to reheating leftovers. Its sleek stainless steel design fits seamlessly into 27-inch cabinets while offering efficient ventilation and bright cooktop lighting.
Key Features That Stand Out
- One-Touch Cooking with 9 preset menus for quick, consistent results
- 400 CFM ventilation system removes smoke and odors effectively
- 1000W output with 11 power levels for precise heating and defrosting
- 2-stage cooking function allows for complex meal preparation
- Quiet operation ideal for open-concept kitchens
Why We Recommend It
The GASLAND 30″ microwave stands out for its blend of power, convenience, and modern aesthetics. Whether you’re defrosting frozen meals or quickly warming up dinner, it handles every task efficiently. The included ventilation system also helps keep your cooktop clean, making it a practical choice for everyday use.
Best For
This model is perfect for homeowners who want a built-in microwave for 27 inch cabinet that combines performance with smart features—ideal for those upgrading their kitchen without sacrificing style or functionality.
Pros and Cons
Pros:
- Generous 1.9 cu.ft capacity fits large dishes
- Intuitive one-touch controls reduce learning curve
- Powerful 400 CFM vent keeps air fresh
- Stainless steel finish resists fingerprints and scratches
Cons:
- Installation requires careful alignment with trim kit
- Not convection-capable (no baking function)
- Slightly heavier than some competitors at 85 lbs
Customer Reviews
Customer Review: “Installed this in my 27-inch upper cabinet last month. The ventilation works great, and I love how quiet it runs compared to my old model. Heats food evenly every time.”
Customer Review: “The one-touch settings are a game-changer—especially the popcorn button! Installation was straightforward, though I recommend having a helper for lifting.”
2. Sharp R25JTF Commercial Microwave Oven with 2100W, 0.70 Cu.Ft, Selectapower™ & Express Defrost™
Engineered for heavy-duty use, this commercial-grade microwave packs 2100 watts of power into a compact 0.7 cu.ft footprint. With Selectapower™ technology and Express Defrost™, it’s built to handle high-volume cooking—perfect for busy households or small commercial spaces looking for reliability.
Key Features That Stand Out
- 2100W high-output magnetron cooks faster than standard models
- Express Defrost™ reduces defrost time significantly
- 3-stage programming for defrost, cook, and finish cycles
- Memory storage for 20 programs saves favorite settings
- Durable stainless steel construction withstands daily wear
Why We Recommend It
If you need a robust microwave that can keep up with frequent use, the Sharp R25JTF delivers exceptional value. Its commercial-grade build ensures longevity, while advanced programming options give you control over even the most demanding recipes.
Best For
This microwave excels as a built-in microwave for 27 inch cabinet in homes where durability and speed matter—great for families who cook often or entertain frequently.
Pros and Cons
Pros:
- Unmatched 2100W power for rapid heating
- Commercial-grade components ensure long life
- Express Defrost cuts defrost times by up to 50%
- Compact size still fits standard 27-inch openings
Cons:
- Lacks convection or grill functions
- No turntable (fixed waveguide design)
- Higher price point reflects commercial build quality
Customer Reviews
Customer Review: “I bought this for my catering business and love how fast it heats large batches. Even at home, it outperforms my previous mid-range microwave.”
Customer Review: “The express defrost feature is incredible—my frozen pizza thaws in under two minutes. Solid build quality, no complaints after six months of daily use.”
Complete Buying Guide for Best Built In Microwave For 27 Inch Cabinet
Essential Factors We Consider
When selecting the best built in microwave for 27 inch cabinet, we evaluate several critical factors including capacity, power output, installation requirements, and compatibility with existing cabinetry. Since 27-inch microwaves are designed for standard upper cabinets, dimensions must match precisely to avoid gaps or fit issues. Power ratings (measured in watts) directly impact cooking speed and efficiency—higher wattage means faster reheating and better defrosting. Additionally, features like ventilation systems, control panels, and door designs should align with your kitchen workflow.
Budget Planning
Prices for built-in microwaves for 27-inch cabinets typically range from $200 to $800 depending on brand, features, and build quality. Entry-level models offer basic heating functions, while premium units include convection cooking, smart connectivity, and commercial-grade components. To get the best value, prioritize energy efficiency, warranty coverage, and user reviews. Remember to factor in installation costs—some models require professional setup, especially if integrating with trim kits or custom cabinet modifications.
Final Thoughts
Choosing the right best built in microwave for 27 inch cabinet doesn’t have to be overwhelming. Focus on your cooking habits, kitchen layout, and long-term needs. Both the GASLAND and Sharp models reviewed above represent excellent choices—one prioritizes everyday convenience, the other heavy-duty performance. Whichever you pick, proper measurement and planning will ensure a seamless fit and reliable operation for years to come.
Frequently Asked Questions
Q: Can I install a built-in microwave in a 27-inch cabinet?
A: Yes, most modern microwaves are engineered specifically for 27-inch cabinet openings. Just verify the exact interior width of your cabinet before purchasing, as slight variations exist between manufacturers.
Q: Do I need a special trim kit for a built-in microwave?
A: Many over-the-range microwaves come with compatible trim kits, but always confirm compatibility with your specific model and cabinet type to ensure a secure, flush fit.
Q: Is a higher-wattage microwave always better?
A: Not necessarily. While higher wattage (like 2100W in the Sharp model) speeds up cooking, everyday tasks often only require 800–1000W. Balance power with your actual usage patterns.
Q: How do I measure my cabinet for a 27-inch microwave?
A: Measure the internal width, depth, and height of your upper cabinet. Add 1/2 inch to the width for clearance. Compare these measurements with the product specifications before buying.
Q: Are built-in microwaves more expensive than countertop models?
A: Generally yes, due to professional-grade components and integration features. However, they save counter space and enhance kitchen aesthetics, offering long-term value.
Finding the best built in microwave for 27 inch cabinet starts with understanding your space and lifestyle. Whether you choose the user-friendly GASLAND or the powerhouse Sharp R25JTF, both deliver outstanding performance tailored to real-world kitchens. Don’t forget to check current prices and read updated customer feedback before deciding. Your perfect microwave upgrade is just a click away!

