13 Three-Sided Fireplace Design Ideas to Elevate Your Space
This post shows you the best three-sided fireplace design ideas to try today.
If you’re thinking of sprucing up your space, a three-sided fireplace is the way to go.
Three-sided fireplaces are sleekand stylish and can elevate any space.
The best thing is that you can customize them to fit your vibe, whether you’re into sleek, modern designsor laid-back designs.
Just imagine the ambiance and the sheer wow factor.
I’ve rounded up 13 captivating three-sided fireplace inspirations that’ll blow up your mind.
Trust me, diving into the world of three-sided fireplaces is the best decision you’ll make for your home!
Pin it for later! ⤵️
Table of Contents
A rusty black metallic fireplace

Give your space a rustic and stylish look by mounting a rusty black metallic three-sided fireplace with a glass blocker on the wall of your space.
The fireplace adds a chic and unique look to the modern-designed space.
Also, the lighting gives the space an uncluttered and breezy feel.
A black and green vintage-designed fireplace

If you want your space to have a traditional aesthetic, incorporate a black and green vintage three-sided fireplace.
The fireplace stands out with its spectacular design, and it integrates well with the brown walls and the brown floor.
Add shiny brown and green accents to the fireplace to elevate its design.
A low, dark gray, and light gray fireplace

If you want to have a three-sided fireplace with two colors, build a dark gray and light gray three-sided fireplace with a glass blocker.
The gray fireplace and the gray walls give the room a unison look.
The brown floor contrasts with the gray theme of the space, making it more captivating.
A natural stone fireplace

Give your space a vintage and chic look, by installing a tall, three-sided natural stone fireplace with a clear glass blocker in your beautiful space.
The brown color of the fireplace harmonizes with the brown floor, the brown table, the gray ceiling, and the gray cozy chairs.
Make the space airy by having lighting in it.
A black marble fireplace

If you are seeking a modern, unique, and creative look, incorporate such a black marble fireplace design into your space.
The lower part, which is on the same level as the brown floor, makes the fireplace design stand out.
Additionally, the black, brown, and white color combination gives the space a spectacular multicolored look.
A modern black tiled fireplace

This modern black-tiled, three-sided fireplace with a clear glass blocker gives the room a contemporary and stylish look.
It blends well with the brown floor, the gray ceiling, and the black cozy chair, thus transforming the space.
To make the space pop out, have enough lighting in the space and a gray round table.
A brown concrete three-sided fireplace

For a simple and understated look, install a brown concrete three-sided fireplace with a clear glass blocker on the walls of your space.
The brown color of the fireplace integrates well with the gray floor, walls, and ceilings, giving the space an unexpected appearance.
A short brown and black fireplace

If you do not want to have a tall fireplace in your space, have a brown and black fireplace with a glass blocker incorporated into your space.
The design is unique and outstanding.
The three-sided fireplace color blends well with the brown walls and ceiling, giving the space a stunning look.
A light-gray fireplace installed on a dark-gray wall

If you want your space to have a modern and sophisticated look, have a light gray three-sided fireplace with a black glass blocker incorporated into your space.
The light gray fireplace, the light gray ceiling, the light gray floor with a light gray mat, and the dark gray walls behind the fireplace give the space a sleek look.
You can have lighting in your space to make it more captivating.
A brown wooden fireplace

The brown wooden three-sided fireplace, the brown floor, the brown cozy chairs, the brown walls, and the brown ceiling give the space a brown-dominated and understated look.
To elevate the space, mount a beautiful frame on the fireplace and have a dark gray mat placed in front of the fireplace.
Also, ensure there is enough lighting for an airy and open look.
A gray wooden fireplace

Give your space a creative and unique look by having a tall gray wooden three-sided fireplace with a glass blocker installed on the walls of your space.
You can paint the walls gray and the floor covered with herringbone tiles whose color matches the fireplace to make the space more appealing.
A tall, dark-gray fireplace

For a modern and luxurious look, have a dark gray, three-sided fireplace built into your space.
Ensure that the fireplace wall goes up to the ceiling of your house.
The dark gray fireplace, the white ceiling, and the dark gray mat match each other, thus enhancing the look of the space.
You can have a dining set placed near the fireplace to make your room more welcoming.
A gray fireplace with a black glass blocker

If you want a modern and chic look, incorporate a gray three-sided fireplace with a black glass blocker into your space.
The gray fireplace, the gray walls, the gray floor mat, and the white pots complement each other, thus giving the space a coordinated look.
Frequently Asked Questions
1. What is a three-sided fireplace, and why is it popular in modern homes?
A three-sided fireplace, also known as a peninsula or see-through fireplace, has three glass sides that allow the flames to be visible from multiple angles in the room.
It’s popular in modern homes because it creates a focal point that can be enjoyed from different spaces, such as between a living room and dining room, making the home feel more open and connected.
The sleek, contemporary design of a three-sided fireplace also adds a touch of luxury and sophistication, making it a favorite in high-end interiors.
2. Can a three-sided fireplace be installed in both large and small spaces?
Yes, three-sided fireplaces can work in both large and small spaces!
For larger rooms, they act as a natural divider, providing warmth and ambiance to multiple areas without closing off the space.
In smaller rooms, they create the illusion of openness while adding a cozy and modern touch.
The key is to choose the right size and placement to complement the layout of your home, ensuring the fireplace becomes a functional and stylish feature.
3. Are three-sided fireplaces energy efficient?
Three-sided fireplaces can be energy efficient depending on the type you choose.
Many modern models are designed to be eco-friendly, with options like gas or electric versions that offer high-efficiency ratings.
These fireplaces allow you to heat specific zones in your home, reducing the need for central heating and saving energy costs.
Additionally, they provide radiant heat from multiple angles, which can help distribute warmth more evenly in the space.
4. What are the maintenance requirements for a three-sided fireplace?
Maintenance for a three-sided fireplace depends on the type of fuel it uses.
For gas and electric models, maintenance is minimal—regular cleaning of the glass and inspecting the vents is usually all that’s required.
If you choose a wood-burning three-sided fireplace, you’ll need to clean the chimney regularly and remove ash build-up to ensure safe and efficient operation.
Regardless of the type, it’s important to follow the manufacturer’s guidelines for care and to schedule professional inspections to ensure everything is working properly.
5. Can I customize the design of a three-sided fireplace to match my home’s aesthetic?
Absolutely! One of the best things about three-sided fireplaces is their versatility in design.
You can customize the surround with materials like stone, marble, tile, or even metal to match your home’s aesthetic.
Some homeowners prefer a minimalist, frameless look for a sleek, modern vibe, while others opt for a more traditional style with a decorative mantel.
Whether you want your fireplace to blend in or stand out, there are endless design possibilities to create a stunning centerpiece in your home.
If you love these ideas, don’t forget to pin the above image to your “Fireplace ideas” board.