Identify the fireplace type
Wood-burning, gas, electric and decorative units have different heat and clearance requirements. Find the model information or applicable installation requirements before designing around it.
Decide the visual height and width
A low surround, full-height chase and floor-to-ceiling feature wall create very different proportions. Use tape or a scaled sketch to test the mass in the room.
Choose surround material based on the assembly
Stone, tile, quartz and slab products require appropriate backing, mortar and support. Heavy materials may need structural planning.
Plan the hearth
Confirm whether a hearth is required, its minimum dimensions and how it transitions to flooring. Raised and flush hearths affect both look and furniture layout.
Coordinate the mantel and TV
Mantel projection, fireplace heat and TV height can conflict. Check fireplace instructions and TV manufacturer guidance before framing niches or blocking.
Plan power and low-voltage access
If the wall will contain a television, accent lighting or electric fireplace, route power and data before the finish surface closes the wall.
Common mistakes to avoid
- Designing before identifying fireplace clearance requirements
- Mounting a TV too high because the mantel was added late
- Covering service access
- Selecting heavy veneer without checking support
- Running cords behind a finished feature wall without an approved pathway
Tony’s Pro Tip
Tape the proposed mantel and TV outlines on the wall, then sit in your normal seating position. Comfort and proportion are easier to judge at full scale than from a rendering.
Should you DIY or hire help?
Homeowners can choose style and material. Hire professionals when the project changes framing, gas, electrical, hearth dimensions, combustible clearances or uses heavy stone and slab materials.
Rather have it handled professionally?
My Neighborhood Handymen serves Rockwall, Heath, Fate, Rowlett, Royse City, McLendon-Chisholm and nearby North Texas communities.
Request a Free EstimateThis guide provides general homeowner information. Local code, permits, licensing, manufacturer requirements and site conditions may affect the correct approach. © 2026 My Neighborhood Handymen.