Description
Download free raised hearth 4" DXF template, 48x18. Stone fireplace hearth slab for fabrication.
Dimensions
- Overall Width
- 48"
- Overall Depth
- 18"
Specifications
- Downloads
- 0
Related Templates
Make a bold architectural statement with this 4-inch raised hearth template designed for fireplaces requiring dramatic elevation and maximum heat protection. The 48x18 inch dimensions suit standard residential fireplaces while the substantial 4-inch raised profile creates commanding visual presence and superior thermal standoff distance. This professional DXF template provides complete fabrication specifications for stone craftsmen working with granite, marble, quartz, and premium natural stone materials on projects demanding heightened architectural impact. The 4-inch elevation creates a prominent platform that defines fireplace zones with unmistakable architectural authority. This raised height serves multiple functions including enhanced heat protection for flooring, accommodation for substantial under-hearth lighting installations, and visual separation that anchors fireplaces as room focal points. The increased elevation is particularly beneficial for installations over temperature-sensitive flooring materials or in homes with active wood-burning fireplaces generating significant radiant heat. Engineered for professional stone fabrication shops equipped with capabilities for thick stone fabrication or laminated assemblies, this template includes precise cutting paths, edge profile specifications, and dimensional details for accurate production. The pronounced raised design complements both contemporary statement fireplaces and traditional hearth installations requiring elevated platforms. Compatible with all industry-standard CAD software and CNC fabrication systems, this template streamlines production of dramatic raised hearths while ensuring consistent results across custom installations.
Installation Overview
Installation of 4-inch raised hearths requires robust structural support systems capable of bearing substantial stone weight at significant elevation. The support structure must maintain the 4-inch height consistently across the entire hearth surface without settlement or deflection. Common support methods include masonry pier systems, steel frame platforms with cement board decking, or custom-built support structures engineered for the specific load. The pronounced elevation creates a distinct step that affects room circulation and furniture placement - plan installations to integrate naturally with room traffic patterns. Position hearths to maintain all code-required clearances from combustible materials. The 4-inch height provides exceptional thermal standoff but does not substitute for minimum code compliance distances. Secure hearths using construction adhesive rated for stone applications combined with mechanical anchors at multiple points. The elevation height accommodates radiant heat barriers, electrical for lighting, or ventilation systems as required. Complete edge finishing before installation due to handling challenges with thick raised assemblies.
CNC Cutting Notes
CNC fabrication of 4-inch raised hearths requires planning for thick material handling or laminated assembly construction. For laminated builds, prepare multiple layers of stone with perfectly parallel surfaces for bonding into the 4-inch elevation. Use color-matched epoxy systems designed for structural stone bonding. If fabricating from solid thick stock, ensure your CNC machine accommodates 4-inch or greater material thickness with appropriate tool reach. Tool path programming should optimize cutting sequence to maintain material stability during extended machining operations. Edge profiling for 4-inch raised hearths typically employs clean treatments like straight polished or eased profiles that emphasize the dramatic elevation without adding decorative complexity. The substantial height creates strong visual impact on its own. Pre-drill mounting holes and accommodations for lighting or other installations while the assembly remains secured. Verify all specifications against installation requirements, as raised hearths often integrate with custom fireplace surrounds requiring precise dimensional coordination.
Material Compatibility
Select stone materials appropriate for 4-inch raised construction through lamination or solid thick stock. Laminated assemblies typically use multiple 3cm pieces bonded with structural epoxy - a 4-inch height requires careful layer planning and bonding. Granite provides excellent structural characteristics for thick raised hearths with strength to support the elevation. Marble creates luxurious raised platforms but requires careful material selection for structural soundness in laminated assemblies. Engineered quartz offers consistency across laminated layers with predictable bonding characteristics. Soapstone delivers traditional raised hearth aesthetics with natural heat resistance. For solid construction, source 4-inch or thicker stone slabs - availability is limited and costs are substantially higher than standard thicknesses. Consider material weight - a 48x18 raised hearth at 4 inches in granite weighs approximately 150-180 pounds depending on lamination materials and bonding agents. Edge finishing options should complement the dramatic elevation rather than compete with it.
Where to Buy
Source materials for 4-inch raised hearth fabrication through stone suppliers specializing in architectural applications and thick-format materials. Wholesale distributors like MSI, Bedrosians, and Daltile can special-order thick stone slabs or provide guidance on laminated construction materials. Regional stone yards often maintain relationships with quarries for custom thickness orders. For engineered quartz in thick formats or lamination projects, consult authorized dealers for major brands who can provide technical support for bonding procedures. Purchase high-quality stone bonding epoxy from specialty fabrication suppliers - color-matching capabilities ensure invisible seams in laminated raised hearths. Many suppliers offer technical consultation for raised hearth projects including material selection, bonding procedures, and reinforcement recommendations.