November 8, 2025
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Construction

CountBricks: Installing a Microwave Over Stove For Homes

James Miller
Head of Sales

Why Focus on Installing a Microwave Over Stove?

In residential construction, square footage is premium real estate. Installing a microwave over stove—often called an over-the-range (OTR) microwave—frees up counter space, adds ventilation, and delivers a sleek built-in look that homeowners love. Because it involves electrical, mechanical, and cabinetry work in a single tight zone, the task is a perfect example of how CountBricks combines precise takeoffs with real-time cost data to keep projects on schedule and on budget.

Planning the Installation

Assess Site Conditions

• Verify the wall can support the appliance’s weight plus occupants’ daily use

• Confirm a 15- or 20-amp, 120-volt dedicated circuit exists or is planned

• Measure cabinet height to maintain 13–18 inches clearance between cooktop and microwave bottom

• Check duct path for exterior venting or determine if a recirculating kit is required

Generate an Accurate Estimate with CountBricks

1. Open the CountBricks voice workspace

2. Dictate cabinet dimensions, appliance specs, and electrical distance to the panel

3. Let CountBricks AI pull real-time material and labor rates from our residential database

4. Review the auto-generated estimate, adjust markups, and convert to a branded quote instantly

Step-by-Step Installation Guide

1. Prep and Demo

• Shut off power at the breaker

• Remove existing range hood or cabinet bottom shelf

• Protect countertops and cooktop with drop cloths

2. Install Mounting Plate

1. Locate and mark studs with a magnetic finder

2. Tape the manufacturer’s template to the wall

3. Drill pilot holes and secure the steel mounting plate through studs with 3-inch lag screws

3. Adjust Cabinet and Ducting

• Drill a 4-inch hole in the upper cabinet for the vent collar

• Cut a 1.5-inch hole for the power cord if an outlet is inside the cabinet

• Apply edge banding to cuts for a finished look

4. Position and Hang the Microwave

1. With two installers, tilt the unit forward at 45 degrees

2. Hook the lower flange onto the mounting plate

3. Rotate upward until flush with the cabinet bottom

4. Secure with the provided top-mounting bolts

5. Connect Vent and Power

• Attach the damper assembly and 4-inch rigid duct

Are you a construction professional? Use AI to build and edit full estimates, quotes and bids.

Why Choose CountBricks for Your residential construction Needs

CountBricks stands out in the residential construction industry through our commitment to quality, innovation, and client satisfaction. Our comprehensive approach includes:

• Detailed project planning and timeline management

• Skilled craftsmanship with attention to detail

• Ongoing support throughout the construction process

• Quality assurance and safety protocols

• Transparent communication and progress updates

Whether you're planning a small renovation or a large-scale development, CountBricks.com has the expertise and resources to deliver exceptional residential construction results. Contact us today to discuss your project requirements and discover why clients choose CountBricks for their residential construction construction needs.