How to Build a DIY Corner Fireplace

Building a DIY corner fireplace can add warmth and charm to your living space. Starting with a solid plan and the right materials, you can build a beautiful focal point. Begin by deciding on the exact corner for your fireplace and measure the area to ensure your project fits perfectly. Gather your tools, such as a saw, hammer, screws, and paint, to prepare for construction. Always prioritize safety by wearing protective gear and following guidelines.

Having both the blueprint and tools ready, you can proceed to construct your corner fireplace frame. Securely attach the frame to the wall and floor, making sure it's level. Next, cover your frame with drywall, ensuring all edges are smooth. Once the structure is in place, finish it with your chosen materials like brick, stone, or tile. With each step, ensure everything is secure and well-finished.

Feel ready to transform your space with a cozy corner fireplace? Explore the next section to learn detailed steps and tips for a safe and successful DIY corner fireplace project.

Why I Decided to Install a Corner Fireplace

Living in a cold basement apartment can be quite unforgiving, especially during winter. My mother, who stays in such a space, had been struggling with staying warm. The existing small fireplace wasn't doing much, nor was it aesthetically pleasing or optimal for storage. After some research and inspirations online, I came across a fantastic option: an electric fireplace. It promised not only to heat up the space more efficiently but also to enhance its overall look.

Materials Needed and Why

Electric Fireplace: I chose a model known for its aesthetics and heating capability. A good electric fireplace can transform a room, making it warm and inviting.
Wood for Mantel and Frame: Essential for building the structure around the fireplace and the mantel. I went for dark wood for the mantel for a stark, beautiful contrast against the white shiplap.
White Shiplap: To cover the structure, complementing the dark wood mantle and giving the room a modern, cozy feel.
SketchUp (or any 3D Design Software): For designing the entire setup in 3D, crucial for visualizing the final outcome and making precise measurements.
Screws and Brackets: To assemble and secure the pieces together tightly.
Electrical Supplies (Wires, Outlet, etc.): For installing a new outlet behind the fireplace, ensuring no visible cords would ruin the aesthetics.

Step by Step Instructions

Learn to build a DIY corner fireplace with hidden storage. Follow our step-by-step instructions from planning to installation for a unique home feature.

Planning and Designing

I firmly believe in the power of planning. Using my favorite 3D design program, SketchUp, I started laying out my design based on the measurements of the space. The tricky parts involved the tight corner of the room, the existing window, and the plumbing cleanout. Not to mention, accommodating the large TV they wanted above the mantle posed a design challenge, but I was determined to make it work.

Building in Sections

Given there was no easy access to the basement, I decided to build the fireplace structure in my garage in sections. This approach would make it manageable to transport and assemble in the tight space.

The Unique Feature: Hidden Storage Mantel

One aspect I was thrilled to incorporate was the hidden storage within the mantel. It was a game-changer for organizing DVDs, electronics, and other TV and audio system accessories. Ensuring everything had its own space without compromising on style.

Step by Step Installation Process

Electrical Installation: First, I added the necessary electrical outlet behind where the fireplace would be to hide any cords.
Building the Structure: Next, I constructed the frame in my garage, following the 3D plan closely, ensuring everything fit perfectly.
Assembling on Site: Once everything was built and ready, I transported the sections to the basement and started the careful process of assembling them around the newly installed electrical outlet.
Fine-tuning the Aesthetics: After assembling, I added the white shiplap around the structure and installed the dark wood mantle. The contrast was as striking as I had envisioned.
Adding the Hidden Storage: The final step was incorporating the hidden storage within the mantle, a feature that helped conceal the electronics neatly.

The transformation was both warm and neat. The electric fireplace heated the room well, and the hidden storage mantle kept it clutter-free. The new art-like TV fit perfectly, with no visible cords.

Maintenance Tips for Your DIY Corner Fireplace

Maintaining your DIY corner fireplace is crucial for ensuring it operates safely and efficiently. Here are some helpful tips to keep your fireplace in top condition:

Regular Cleaning: Keep the fireplace clean by removing ash and soot buildup after each use. Use a vacuum designed for ash or a dustpan and brush for this task.
Inspect for Damage: Regularly check for any signs of wear or damage, such as cracks or loose bricks. Early detection can prevent more significant issues later on.
Chimney Care: Have your chimney inspected and cleaned by a professional annually to prevent blockages and ensure proper ventilation.
Fireplace Doors and Screens: If your fireplace has doors or a screen, clean them regularly to remove soot and ensure they are functioning correctly.
Proper Ash Disposal: Dispose of cool ashes in a metal container with a tight-fitting lid, placed on a non-combustible surface away from the house.
Use the Right Wood: Burn only dry, seasoned wood to reduce creosote buildup, which can lead to chimney fires.
Monitor Smoke: Pay attention to any changes in the smoke's color or smell, as this could indicate a problem with ventilation or fuel.
Safety Equipment: Keep a fire extinguisher, smoke detector, and carbon monoxide detector nearby and ensure they are in working order.
Follow Manufacturer's Instructions: If you've used any prefabricated parts, adhere to the maintenance guidelines provided by the manufacturer.

Enjoy your cozy corner fireplace safely with these easy tips. Regular maintenance prolongs its life and ensures safety.

diy corner fireplace with storage mantel

Common Mistakes to Avoid When Building a DIY Corner Fireplace

Building a DIY corner fireplace can be a rewarding project, but it's important to avoid common mistakes that could lead to safety hazards or functional issues. Here's a list of pitfalls to steer clear of:

Ignoring Local Codes: Always check local building regulations before starting your project. Non-compliance can result in fines and require you to redo the work.
Poor Planning: Measure your space carefully and plan the layout. An oversized or poorly placed fireplace can disrupt the flow of your room.
Inadequate Ventilation: Ensure proper ventilation to prevent smoke and carbon monoxide buildup. This is crucial for your health and safety.
Using Inappropriate Materials: Use non-combustible materials for the firebox and hearth. Flammable materials can pose a serious fire risk.
Neglecting the Foundation: A solid, non-combustible foundation is essential. Without it, the fireplace could be unstable and unsafe.
Overlooking the Chimney: The chimney must be the correct height and dimension to draw smoke effectively. An improperly sized chimney can cause smoke to enter your home.
Skipping Safety Features: Install a sturdy screen or glass doors to prevent sparks from escaping. This is a simple step that shouldn't be overlooked.
Forgetting About Maintenance: Plan for easy access to clean and maintain the fireplace. Difficulty in maintenance can lead to neglect, which increases the risk of fire.
Not Seeking Professional Advice: If you're unsure about any aspect of the build, consult with a professional. It's better to seek help than to make a costly mistake.

Avoid these errors to build a safe, cozy corner fireplace. Doing it right the first time saves time and money.

FAQs About DIY Corner Fireplace

Discover answers to frequently asked questions about DIY corner fireplaces, including installation tips, design ideas, and material recommendations, to build your perfect space!

1. How much does it cost to build a corner fireplace?

The cost to build a corner fireplace can vary widely based on materials, design, and whether you’re doing it yourself or hiring a professional. On average, a DIY project might range from $300 to $1,500. This includes the price for materials like framing lumber, veneer, and an electric fireplace insert. Keep in mind that if you opt for more luxurious finishes or professional help, the cost can increase significantly.

2. How long does it take to build a corner fireplace?

For a DIY enthusiast with all the necessary tools and materials, building a corner fireplace can take as little as one weekend to complete. This timeline assumes that you have a straightforward design and you’re working on it full-time. If you’re new to DIY projects or if you’re planning a more complex design, it could take longer.

3. Will an electric fireplace increase home value?

While an electric fireplace may not increase your home’s value as much as a traditional fireplace, it can still be a desirable feature for potential buyers. It adds ambiance and a focal point to a room, and because it’s electric, it’s also seen as low-maintenance and energy-efficient, which can be appealing.

4. Do corner fireplaces save space?

Yes, corner fireplaces are an excellent way to save space in a room. They fit snugly into a corner, which is often underutilized space, without intruding into the living area. This makes them ideal for smaller rooms or for those looking to maintain an open floor plan.

5. How do you style a room with a fireplace in the corner?

Styling a room with a corner fireplace involves balancing the room's layout to make the fireplace a harmonious part of the space. You can arrange seating to face the fireplace, making it the room's focal point. Additionally, consider the mantle decor and the hearth design to complement the room's overall aesthetic. For a cohesive look, use colors and materials that match the rest of your room's design scheme.

Closing Thoughts

In conclusion, now that you know how to build a DIY corner fireplace, you can transform any room into a cozy retreat. Following these steps for your DIY corner fireplace ensures a custom design that matches your home style. Remember, planning and accurate measurements are key for successful results. Enjoy the warmth and charm of your new corner fireplace, bringing both aesthetic and practical value to your space.