Rustic Alder Floating Fireplace Mantel | Custom Wood Mantel Shelf

Add warmth and style to your fireplace with a handcrafted Rustic Alder floating mantel from Seeds & Sawdust. Made from real Rustic Alder hardwood, each mantel features a hollow box construction that provides the appearance of a solid wood beam without the extra weight.

Each mantel is sanded smooth, stained in your choice of color, and protected with three coats of crystal-clear lacquer.

Features & Construction

• Real Rustic Alder: Handcrafted using genuine Rustic Alder hardwood with natural knots and grain variations.

• Hollow Box Construction: Lightweight design with clean, mitered front and side edges.

• Custom Sizes: Available in multiple lengths and 4.5" or 5.5" thickness options.

• Custom Finishes: Choose your stain color and Matte/Flat, Satin, or Semi-Gloss lacquer.

• Mounting Hardware Included: Custom wood mounting bracket, screws, drywall anchors, and installation instructions.

• Handcrafted in Kansas: Built to order in our Columbus, Kansas workshop.

Our mantels feature mitered corners for a clean transition between the front and sides. The concealed mounting bracket fits inside the hollow mantel for a clean, floating appearance.

Common Questions - FAQ

Is this a solid wood beam?
No. Our mantels are made from real Rustic Alder hardwood using hollow box construction, providing the appearance of a solid beam without the added weight.

Can I order a custom size?
Yes! Contact us for custom sizing options.

Can this be installed above a working fireplace?
Yes, provided installation meets the fireplace manufacturer's required clearances and applicable building codes for combustible materials.

Processing & Shipping

Each mantel is handcrafted to order with a typical production time of 1–2 weeks. Orders ship via UPS Ground. Shipping transit time is additional.

Rustic Alder naturally features knots, grain variations, and differences in stain absorption. These characteristics are part of the natural wood and make each mantel unique.

Handcrafted in Columbus, Kansas by Seeds & Sawdust.

Have questions or need a custom size? Send us a message!