Replacing kitchen base cabinets can breathe new life into your space, especially if your current cabinets are damaged or outdated. Homeowners often seek replacements to update their kitchen’s style, improve functionality with more storage options, or simply refresh the room’s aesthetic. Opting to keep the countertop in place during this process offers significant benefits.

It avoids the complexities and costs of removing and reinstalling countertops and preserving any existing backsplash and plumbing alignments. This article is designed to serve as a comprehensive guide for those interested in how to replace kitchen base cabinets without removing countertop. Following the step-by-step instructions, you can achieve a seamless cabinet replacement with minimal hassle and disruption, ensuring a smooth transition to an upgraded kitchen space.
Planning Your Project
Assessing Your Current Cabinets
Before embarking on the cabinet replacement journey, it is crucial to thoroughly evaluate the condition of your existing cabinets and countertops. Begin by inspecting your cabinets for any signs of damage, such as water stains, warping, or structural weaknesses.
Consider the functionality of the current layout and if it meets your storage needs. This assessment will help you determine the necessity of a replacement and guide your decision-making process regarding the design and functionality of the new cabinets. If your countertop is in good condition, maintaining it can save you time and expense. However, if your countertop shows signs of deterioration or damage, it might be wiser to address these issues concurrently with the cabinet replacement.
Measuring and Selecting New Cabinets
Once you’ve assessed the need for new cabinets, the next vital step is to take precise measurements. Accurate measurements ensure your new cabinets fit seamlessly with the existing countertop and kitchen layout. Begin by measuring the width, height, and depth of your current cabinets, taking note of any variations in dimensions. It’s important to consider the proper clearance for cabinet doors and drawers.

When selecting new cabinets, consider designs that complement your kitchen’s existing style and color scheme. Be mindful of the layout to ensure that the new cabinets provide improved storage and accessibility. Carefully chosen cabinets will enhance the kitchen’s functionality and aesthetics, creating a cohesive and stylish environment.
Gathering Tools and Materials
List of Essential Tools
Before starting the cabinet replacement process, having the right tools on hand is crucial for efficiency and safety. Essential tools include a screwdriver for removing and installing screws, a pry bar for detaching old cabinets, a level for ensuring a straight installation, and a measuring tape for accurate measurements. Additionally, safety equipment such as gloves and goggles is necessary to protect yourself from potential hazards during the removal and installation process. These items will help you manage the project effectively while safeguarding against injury.
Required Materials
In addition to tools, collecting the right materials is fundamental to the success of your cabinet replacement project. You will need new base cabinets that fit your previously measured dimensions, along with screws to secure them in place. Shims are essential for leveling the cabinets during installation, and wood filler can be used to address any gaps or imperfections post-installation. Prioritizing high-quality materials will ensure that the cabinets are durable and aesthetically pleasing, contributing to the kitchen’s overall functionality and look. Selecting the right materials upfront will save time and enhance the final outcome.

Preparing the Workspace
Clearing the Area
Before beginning the cabinet removal process, it is important to thoroughly clean the area to ensure a smooth and safe workflow. Start by removing all items from the cabinets, including dishes, cookware, and any other stored items. This will make the cabinets lighter and easier to handle and prevent any potential damage to your belongings. Next, clear off the countertop to prevent any items from obstructing the removal and installation. Ensure the workspace is tidy, removing all unnecessary items and debris. A clean workspace minimizes accidents and provides a clear area to maneuver during cabinet removal and installation.
Protecting the Countertop and Floor
To safeguard your kitchen surfaces, employ protective measures such as placing drop cloths over the countertop and floor. Drop cloths are effective at shielding against accidental scratches, spills, or other damage that might occur during the project. Similarly, use heavy-duty protective coverings on the floor to avoid any scuff marks or debris that could lead to damage. Allow sufficient room to move around without disturbing the protective setups. These precautions ensure the surfaces remain intact and pristine throughout the cabinet replacement process, making it easier to enjoy the final results without unintended repairs.
How to Replace Kitchen Base Cabinets Without Removing Countertop: Removing Old Base Cabinets
Disconnecting Utilities

Before beginning the removal of your old cabinets, it’s essential to disconnect any utilities connected to them. This includes turning off the water supply to the sink and disconnecting plumbing fixtures such as faucets and any under-sink pipes. Additionally, if there are electrical connections within or near the cabinets, ensure that the power is turned off at the circuit breaker to guarantee safety while working. Double-check that all utilities are properly turned off and the system is drained to prevent unwanted leaks or hazards during the cabinet removal process.
Taking Out the Cabinets
Taking out old base cabinets requires careful attention to avoid damaging the existing countertop and surrounding areas. Start by removing any screws or fasteners securing the cabinets to the wall and adjacent cabinetry. Use a screwdriver or drill, depending on how the cabinets are fixed. In cases where the cabinets are glued or nailed, gently pry the edges with a pry bar, being cautious not to apply excessive force that might disturb the countertop. Once the cabinets are detached, ensure a firm hold and gradually lift them out, maintaining the support of the countertop. It might be helpful to have an extra set of hands to balance the weight and ensure a smooth removal.
To minimize potential damage to surrounding areas, apply painter’s tape along the edges of the countertop and walls to act as a buffer. This precaution helps protect the finishes from accidental scratches during the process. Finally, transport the old cabinets away from the workspace to keep the area clear for new installations. By following these meticulous steps and implementing careful techniques, you can efficiently remove old base cabinets without compromising the countertop’s integrity or the kitchen’s aesthetics.
Installing New Base Cabinets
Preparing the New Cabinets for Installation

Before positioning your new cabinets, it’s essential to prepare them properly to ensure a smooth installation. If the cabinets require assembly, carefully follow the manufacturer’s instructions, using the necessary tools to assemble them. Pre-drilling holes for screws will make it easier to insert screws during the actual installation, reducing the risk of splitting the wood. Make sure to use shims as needed to ensure each cabinet will sit level on your floor once placed. This preparation phase will streamline the installation process and help achieve a professional finish.
Positioning and Securing New Cabinets
Start by positioning the new base cabinets in their designated spots and aligning them according to your kitchen layout plan. Use a level to confirm each cabinet’s plumb and true positioning, ensuring they’re perfectly aligned for a seamless look. If adjustments are needed, use shims placed underneath to fine-tune the height and achieve a level surface.
Once positioned correctly, begin securing the cabinets to the wall. Identify the wall studs using a stud finder to ensure robust attachment points. Drive screws through the cabinet back panels into the studs using pre-drilled holes to prevent wood damage. For additional stability, connect adjacent cabinets by driving screws through the inside edges where they meet. Ensure close contact between cabinet faces by clamping them together while inserting screws.
While securing cabinets to the floor, be cautious if your floor is uneven, using shims to support areas where necessary to prevent wobbling. Ensure the new cabinets sit snugly under the countertop, leaving minimal gaps. This care during installation ensures that the units remain firmly in place, ready to serve their purpose with enhanced functionality and style. With meticulous setup and anchoring, your new kitchen cabinets will provide long-lasting service and aesthetic appeal.
Finishing Touches
Installing Cabinet Doors and Hardware
Attaching cabinet doors is a crucial step in bringing your kitchen space to life. Begin by aligning the hinges on each door with the pre-drilled holes on the cabinet frame, ensuring that the doors hang straight and open smoothly. Use a screwdriver to secure the hinges tightly, but be careful not to overtighten and strip the screws.

Adjust the hinges as needed to achieve perfect alignment and uniform gaps between the doors. When it comes to choosing hardware like handles and knobs, opt for styles that complement your kitchen’s design aesthetic. Carefully measure and mark the placement of each handle before drilling, ensuring consistency and a cohesive look.
Sealing and Touching Up
To achieve a flawless finish, use wood filler to address any gaps or imperfections left from installation. Apply the filler precisely over cracks or holes, smoothing it with a putty knife and allowing it to dry thoroughly before sanding the area for a smooth surface. After addressing these minor blemishes, give your cabinets a final cleaning.
Use a soft cloth and a gentle cleaner to remove any dust or residue left from construction. Consider applying a protective sealant to the finished surfaces to enhance durability and maintain their appearance over time. Regular maintenance, such as periodic cleaning and inspecting for wear, will keep your cabinets in excellent condition. By following these finishing touches, you’ll ensure a polished look and that your new kitchen cabinets remain a functional and stylish part of your home for years to come.
Conclusion
Replacing kitchen base cabinets without removing the countertop is a detailed process that begins with preparing and carefully uninstalling the old cabinets. By following precise steps, you minimize damage and ensure a smooth transition. It’s crucial to approach each step—from detachment to securing new cabinets—with patience and precision, using tools like shims and levels to achieve a perfect fit.
This project requires attentiveness to detail, promising a transformed kitchen both in appearance and functionality. Embrace the reward of your efforts with a renewed kitchen space, enjoying the enhanced aesthetics and utility it brings to your daily life. Thanks for reading our blog post about how to replace kitchen base cabinets without removing countertop.
Huston Douthit is a distinguished figure in the world of furniture design, with a decade of expertise creating innovative and sustainable furniture solutions. His professional focus lies in merging traditional craftsmanship with modern manufacturing techniques, fostering designs that are both practical and environmentally conscious. As the author of Fruniturix, Huston delves into the art and science of furniture-making, inspiring artisans and industry professionals alike.
Education
- RMIT University (Melbourne, Australia)
Associate Degree in Design (Furniture)- Focus on sustainable design, industry-driven projects, and practical craftsmanship.
- Gained hands-on experience with traditional and digital manufacturing tools, such as CAD and CNC software.
- Nottingham Trent University (United Kingdom)
Bachelor’s in Furniture and Product Design (Honors)- Specialized in product design with a focus on blending creativity with production techniques.
- Participated in industry projects, working with companies like John Lewis and Vitsoe to gain real-world insights.
Publications and Impact
In Fruniturix, Huston shares his insights on furniture design processes, materials, and strategies for efficient production. His writing bridges the gap between artisan knowledge and modern industry needs, making it a must-read for both budding designers and seasoned professionals.