
st louis FM 510 cast stone fireplace mantel
The St. Louis fireplace mantel showcases a classic, European-inspired design with graceful curves and layered architectural detailing. Its softly arched opening and stepped inner molding create depth and elegance, making it a striking focal point while maintaining a refined, timeless aesthetic.
Handcrafted Cast Stone Mantel
Custom Sizes Available
Lead Time: 2–6 Weeks
Made in California, USA
Key Features
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Durable architectural cast stone
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Custom sizing and finishes available
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Various Color Options available
Dimensions
Overall: 53 5/8″W – 56 1/8″H – 13″D
Opening: 40″W x 42″H
Standard Hearth: 60″W x 2 1/2″H x 20″D
Leg Options: 33″, 36″, or 42″ heights available
Adjustable height; larger shelf available
Product Description
Key design features:
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Gently arched opening with rounded inner profiles
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Layered molding that adds dimension and craftsmanship
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Subtle decorative corner returns for a traditional architectural feel
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Smooth, sculpted legs with clean vertical lines
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Substantial shelf with refined edge detailing
The St. Louis mantel leans more traditional than transitional, offering an elegant Old World influence that pairs beautifully with cast stone, limestone, and luxury remodel interiors. Its curved lines soften the overall silhouette, making it ideal for formal living rooms, classic homes, and high-end fireplace renovations.









