Walls & Built-ins Phase|Step 19 of 28

Update or Add a Mantel

A new mantel shelf or updated surround transforms the fireplace wall without structural work. It's one of the easiest ways to update the room's main focal point.

Time Required

2-6 hours

Cost

$100-$1,000

Difficulty

Easy to Moderate

Mantel Style Options

Rustic Wood Beam ($100-$400)

A thick reclaimed or rough-sawn wood beam mounted above the firebox. Warm, casual, and works with farmhouse to modern styles. Can be installed in a few hours.

Painted MDF Shelf ($50-$200)

A simple painted shelf with clean lines. Budget-friendly and looks crisp. Best for modern, minimalist, or transitional rooms.

Full Surround Update ($300-$1,000)

Add legs, a breast plate, and a shelf for a traditional mantelpiece look. Can be built from MDF trim pieces for a fraction of carved stone cost.

Quick Cosmetic Updates

  • Paint the brick: White-painted brick is a classic modern update. Use heat-resistant paint for the firebox surround.
  • German smear: Apply thinned mortar over brick for a whitewashed, European look. Cheaper and more character than full paint.
  • Tile overlay: Peel-and-stick tile or thin stone veneer goes directly over existing brick or tile for a fresh material look.
  • Restyle the mantel: Sometimes all you need is better styling — a large mirror, artwork, or a few well-chosen objects can transform the look entirely.

Pro Tips

  • Check clearance codes: Mantels must be at least 12 inches above the firebox opening (varies by code). Combustible materials need proper spacing from the fire.
  • Use heavy-duty anchors: Wood beams are heavy. Mount into studs or use masonry anchors if attaching to brick. A falling mantel is dangerous.
  • Consider proportions: The mantel should extend 3-6 inches past the firebox on each side. Too narrow looks like an afterthought.