Mantel Beam - Finished Walnut

Add timeless warmth and architectural character to your fireplace with our Pre-Finished Walnut Beam Mantel. Crafted with genuine walnut hardwood veneer and available in Natural Walnut or Dark Stained Walnut, this mantel creates a rich, sophisticated focal point that instantly elevates any living space.

Designed to deliver the substantial appearance of a solid wood beam without the excessive weight, each mantel features a durable MDF or plywood core wrapped in real walnut veneer. The approximately 1/2" thick shell provides the authentic beauty of hardwood while keeping installation simple and manageable.

Available in two width and height profiles, with lengths from 60" to 90", these beam mantels are sized to complement most fireplace designs. Each mantel arrives fully finished and ready to install, eliminating the sanding, staining, and finishing required with traditional wood beams.

Key Features

• Genuine walnut hardwood veneer

• Natural Walnut or Dark Stained Walnut finishes

• Lightweight hollow-beam construction

• Approximately 1/2" thick shell

• Lengths from 66" to 84"

• Two width and height options

• Fully finished and ready to install

• Mounting cleat and installation instructions included

• Internal testing indicates the mantel can support up to 100 lbs when properly installed into suitable structural backing

Fireplace Installation Notice: These mantels have not undergone formal fire-rating or ignition-temperature testing. Required clearances vary by fireplace type, manufacturer, and local building code. Always follow the clearance requirements specified in your fireplace manufacturer's installation manual and applicable local codes before installation.

This product is new for fall 2026. Detailed assembly instructions will be available soon.