Design the Fireplace Wall
The fireplace wall is the heart of most living room remodels. Whether you are updating an existing fireplace or adding one from scratch, this feature sets the tone for the entire room. Plan the surround material, mantel proportions, flanking built-ins, and how media integrates with the design.
Time Required
1-2 weeks (design phase)
Cost
$5,000-$30,000+
Difficulty
Hard (many decisions)
Fireplace Type Options
Gas insert in existing wood-burning
The most common remodel choice. A direct-vent gas insert slides into the existing firebox, using the chimney for venting. Modern inserts produce 25,000-40,000 BTUs and feature realistic ceramic logs or contemporary linear flames. Cost: $3,000-$6,000 installed including gas line.
New linear gas fireplace
The contemporary choice. Long, low flames behind glass create a dramatic horizontal element. Available in 36-inch to 72-inch widths. These require direct venting through an exterior wall or roof. The clean lines pair beautifully with modern and transitional designs. Cost: $5,000-$12,000 installed.
Electric fireplace
No venting required, making them the most flexible placement option. Modern electric units produce convincing flame effects with LED technology. They generate supplemental heat (5,000 BTUs) and can be installed in any wall, even interior walls with no chimney access. Cost: $1,500-$5,000 installed.
Surround Material Choices
- Natural stone (marble, limestone, granite): The luxury choice. A full-height natural stone surround creates an immediate wow factor. Marble ranges from $40-$200 per square foot; limestone from $15-$80. Expect $5,000-$20,000 for materials alone on a floor-to-ceiling installation.
- Stacked stone or ledgestone: Natural or manufactured stone veneer creates texture and warmth. Real stacked stone runs $15-$45 per square foot installed. Manufactured stone veneer is $8-$20 per square foot and is significantly lighter, requiring less structural support.
- Large-format porcelain tile: Porcelain slabs that mimic marble, concrete, or stone at a fraction of the cost. Available in sizes up to 5x10 feet with minimal grout lines. Cost: $10-$30 per square foot installed. An excellent value choice that looks premium.
- Custom millwork: Painted or stained wood paneling, shiplap, or traditional mantel-and-surround designs. Ranges from a simple mantel shelf ($500-$1,500) to a full floor-to-ceiling millwork wall with built-in cabinetry ($8,000-$25,000+).
TV Integration Strategies
- Above the fireplace (with caveats): The most common placement but ergonomically imperfect. If mounting above, use a mantel-mount pull-down bracket ($200-$600) that lets the TV lower to eye level for viewing. Plan the electrical outlet and cable management inside the wall during rough-in.
- Flanking the fireplace: Mount the TV on a wall adjacent to the fireplace rather than above it. This keeps the TV at proper eye level (42 inches from floor to center) while letting the fireplace stand alone as the architectural focal point.
- Hidden TV solutions: A motorized lift that raises the TV from a cabinet, a Samsung Frame TV that displays art when off, or a motorized panel that covers the TV. These solutions cost $500-$5,000+ but preserve the fireplace's visual prominence.
- Separate media wall: Design a dedicated built-in media wall on a perpendicular wall, keeping the fireplace wall clean and architectural. This is the designer-preferred solution that gives both the fireplace and entertainment system proper prominence.
Pro Tips
- •Visit a fireplace showroom: Seeing flame patterns, surround materials, and scale in person is irreplaceable. Most showroom visits take 1-2 hours and dramatically improve decision-making. Bring your room measurements and photos.
- •Order a stone sample before committing: A 12x12 sample tile viewed in your home's lighting looks very different from the showroom. Live with samples for a week, viewing them at different times of day, before selecting your surround material.
- •Plan the mantel height carefully: Standard mantel height is 54-60 inches from the floor, but this depends on your ceiling height and fireplace proportions. The mantel should be roughly at eye level and proportional to the room scale. In a room with 10-foot ceilings, a higher mantel (60-66 inches) maintains proportion.