A wall oven is a must-have for any kitchen. Clean modern lines and simple functionality are the hallmarks of this classic appliance. But what to do with all the extra space when it comes to wall ovens? You could go the traditional route and install a cabinet above the unit, but then you’ll lose precious countertop space in your kitchen.
You’ve decided to build a custom wall oven cabinet for your kitchen remodel and have some questions about the process. Hopefully this infographic will guide you through the whole process, how to build a double wall oven cabinet, how to build a wall oven base cabinet, as well as answer some specific questions you may have.
Instructions for constructing a wall oven cabinet
When you’re ready to install your new wall oven, you’ll need to build a cabinet to house it. The best way to do this is by building a double wall oven cabinet. This involves two cabinets that are joined together, with the bottom part of one cabinet being the top of the other.
Building a wall oven cabinet is not as difficult as it may seem. The hardest part is deciding on the design, which requires some careful thought. You want to be sure that your oven will fit into the space and that you have room for everything else that needs to go into the cabinet.
The first thing you will need to do is decide how tall you want the cabinet to be. Each wall oven comes with a template for cutting out two pieces of wood for the sides of the cabinets. This template includes holes for where the hinges go, so you don’t need to worry about measuring them yourself.
Once you have cut out your two pieces of wood, place them on top of each other so that they overlap by 3 inches in both directions (see photo below). This creates a frame which will hold both pieces together securely while still allowing them room to expand or contract with changes in temperature, humidity and moisture content levels.
Next, attach one side piece to another using 2 inch screws through predrilled holes in each piece (see photo below). Make sure that when placing your screws through these holes there are no gaps between them which could allow air into your walls when cooking or baking food inside this cabinet.
| Aspect | Description |
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| Cost Savings |
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| Customization |
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| Quality Control |
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| Learning Experience |
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Challenges of Making Your Own Cabinets
| Aspect | Description |
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| Time Commitment |
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| Complexity of Construction |
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| Tools and Equipment |
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| Physical Effort |
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Essential Considerations Before Starting
| Consideration | Description |
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| High-Quality Materials |
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| Accurate Measurements |
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| Design Planning |
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| Time Management |
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Steps to follow
1. Measure the wall oven and cut the plywood to fit.
2. Attach the plywood to the wall with screws.
3. Cut a hole in the center of the plywood for the oven handle.
4. Attach a piece of ¼-inch plywood to the bottom of the cabinet with screws. This will be used as a shelf for storage items that you don’t want lying on top of your stove or range hood (like pots, pans and utensils).
If you are remodeling your kitchen and want to install a wall oven, you will need to make sure that you have space for it. A standard wall oven takes up a good amount of space in your kitchen, so if there is not enough room then you may need to go with something smaller.
If there is enough space, then the next step is to choose the type of cabinet that you want. You can either build one yourself, or have someone else do it for you. If you build it yourself, then it will probably be cheaper than having someone else do it for you.
The first thing that you need to do is measure the area where the cabinet will be going. Make sure that there is enough room for the opening of your wall oven as well as enough room for the door itself. Once this has been determined, it’s time to start building!
If you are not comfortable building cabinets from scratch on your own, then this may be a good time to call in a pro who specializes in cabinet making. This way they can help guide you through the process and make sure that everything goes smoothly from start to finish!
🛠 What This Is About
Choosing between custom-built cabinets (DIY or hired) or store-bought. Each has trade-offs in cost, time, quality, and flexibility.
📋 Store-Bought Cabinets: Pros & Cons
| ✅ Pros | ❌ Cons |
|---|---|
| Faster (ready to install) | Limited sizes (may need filler panels) |
| Cheaper (bulk discounts at big-box stores) | Lower-end materials (particleboard common) |
| More style options (modern, traditional, etc.) | Generic designs (not unique to your space) |
| Warranties (coverage on pre-made units) | Less durable (mass-produced = weaker joints) |
🔨 DIY/Built-to-Order Cabinets: Pros & Cons
| ✅ Pros | ❌ Cons |
|---|---|
| Perfect fit (maximizes every inch) | Time-consuming (weeks vs. days) |
| Higher quality (solid wood, dovetail joints) | Expensive (tools + materials add up) |
| Fully customizable (unique storage, finishes) | Steep learning curve (requires woodworking skills) |
| Better resale value (premium feature for homes) | No warranty (mistakes are your problem) |
💰 Cost Comparison
| Type | Price per Linear Foot |
|---|---|
| Big-Box Store (Basic) | $100–$300 |
| Semi-Custom (Mid-Range) | $300–$650 |
| DIY (Solid Wood, No Labor) | $200–$500 |
| Pro Custom-Built | $500–$1,200+ |
Note: DIY only saves money if you already own tools (table saw, router, etc.).
⚖️ Who Should DIY?
✔ Skilled woodworkers (or eager learners).
✔ Odd-shaped kitchens (need custom sizes).
✔ High-end home upgrades (luxury finishes).
🛒 Who Should Buy Pre-Made?
✔ Renovators on a deadline.
✔ First-timers without tools/skills.
✔ Budget-conscious folks (IKEA, Home Depot deals).
🧰 Key Considerations
- Time: DIY takes 10x longer than installing pre-made.
- Tools Needed: Table saw, dado stack, clamps, drills ($1,000+ if buying new).
- Materials: Plywood boxes + solid wood fronts = best balance for DIY.
- Resale: Custom cabinets boost home value if done well.
📌 Quick Tips
- Hybrid Approach: Buy stock boxes, build custom doors/drawers.
- IKEA Hack: Use their systems as a base, upgrade with custom fronts.
- Avoid MDF in wet areas (swells over time).
To build a double wall oven cabinet, you’ll need:
Building a wall oven base cabinet is a little more complicated than building a standard cabinet. The biggest difference is that you need to add the front framing of your wall oven.
2x4s or other framing lumber for the vertical studs where your wall oven will be installed.
Joist hangers and screws to hang them from the ceiling above. You can also use plywood beams or steel I-beams, but they’re more expensive.
A saw to cut wood. You can also rent or borrow one if you don’t have access to one already.
A cordless drill to screw things together with, or an electric drill if you have access to one already (it’s faster).
In this video I will show you how to build a double wall oven cabinet. This is a very easy project and it looks great. The wall oven base cabinet has two shelves, one for the microwave and one for the wall oven.
This is a very simple process, but it takes time to complete. The most important thing is that you have all the tools in order to do this project. You will see in the video that we used a jigsaw for cutting out the pieces and then we used an electric drill with a screwdriver bit to attach the pieces together.
The first step in building a double wall oven cabinet is to install the base cabinets. You will want the bottom of your wall oven cabinet to be level with the top of the base cabinets. If you are building your cabinets from scratch or adding them onto an existing kitchen, this means that you will need to measure up from the floor and mark where they should go. The next step is to screw them into place. If your stove is already installed, you can just screw through the back of it into the base cabinet.
You will also want to cut out a hole for your wall oven inside one of your base cabinets so that it can fit in between them. This hole should be about as big as your wall oven itself or slightly larger so that there is room for insulation around it later.
If you’re a DIY’er, you can save a lot of money by building your own cabinet for your double wall oven. You can build the cabinet in any style or color and it will match your other cabinets perfectly.
If you need help finding the right materials, we have links to some of the best places to buy cabinet hardware online.
Step 1: Measure the Oven
The first thing you need to do is measure your double wall oven. This will determine how large and tall your cabinet needs to be. Make sure that you leave enough room for clearance around the sides of the oven and that there’s enough space above it for ventilation.
Step 2: Build Your Base Cabinet
Once you’ve measured everything out, it’s time to start building your base cabinet. Start by measuring out how much wood you need for your base cabinet and cut it down with a saw or miter box (if you don’t already have one). Use glue and nails or screws to hold everything together if necessary.
Next, measure out where the top of your base cabinet will go and mark it on both sides of each piece of wood that makes up your base cabinet frame (you’ll want two pieces of wood on all four sides).
The following steps explain how to make a double wall oven cabinet:
1. Cut two pieces of plywood that measure 31 inches by 23 inches.
2. Attach these pieces together using glue and screws along the edges so they form an L shape.
3. Cut a piece of plywood that measures 23 inches by 18 inches and attach it to the front of each side of your new cabinet using glue and screws along all four edges.
4. Cut another piece of plywood that measures 18 inches by 12 inches and attach it to the top of each side panel using glue and screws along all four edges.
The most important part of your wall oven cabinet is the base. This is where you’ll store your pans and other kitchen items.
If you’re building a double wall oven cabinet, you’ll want to build two bases, one for each oven. The bases should be made of wood and attached to the wall with brackets or screws.
Cabinet doors are usually made of glass or plexiglass so that the user can see inside without opening the door. It’s also possible to use metal or metal grilles for your cabinet doors if you prefer a more traditional look.
The most common way to attach cabinets to walls is with brackets, but if you want something more secure and permanent, screwing them directly into the studs would be better than using brackets alone.
🔍 The Bottom Line
- Buy if: You want fast, affordable, and easy.
- Build if: You need perfect fits, premium quality, and love projects.