Professional Guide: How To Mount Deer Antlers For A Taxidermy-Quality Display
Mounting deer antlers requires a precise balance of skull cap preparation, structural support, and aesthetic finishing to ensure long-term preservation and display stability. By utilizing proper degreasing techniques, secure anchoring hardware, and high-quality mounting plaques, you can achieve a professional-grade European or plaque-style mount that maintains the trophy's integrity for generations.
Essential Preparation and Equipment Checklist
Before beginning the mounting process, you must ensure the skull cap is biologically inert. If the skull is still "green"—meaning it contains fresh tissue, blood, or brain matter—you must perform a full degreasing process before moving to the mounting stage. Attempting to mount a skull that has not been properly dried and cleaned will lead to bacterial rot, unsightly grease stains seeping onto the plaque, and the eventual loosening of the antler burrs.
- Essential Gear and Tools:
- High-speed rotary tool or oscillating multi-tool for trimming the skull cap.
- 40-grit to 80-grit abrasive sanding discs for leveling the bone.
- Structural adhesive or heavy-duty epoxy (e.g., two-part marine epoxy).
- Mounting plaque constructed from solid hardwood (oak, walnut, or cherry).
- Threaded mounting bolts, specialized antler mounting screws, or a skull-cap bracket kit.
- Hydrogen peroxide (40 volume clear liquid) for whitening the bone.
- Degreasing agent (professional-grade degreaser or household dish detergent).
- Protective gear including nitrile gloves, dust mask, and safety goggles.
Project benchmarks suggest that if the skull cap is already dried and bleached, the mounting process takes approximately 2 to 4 hours. If the skull requires further degreasing or whitening, allocate 3 to 7 days for chemical processing before final assembly.
Procedure for Professional Antler Mounting
Step 1: Skull Cap Trimming and Leveling
To ensure a flush fit against the mounting plaque, the skull cap must be perfectly flat. Use a rotary tool to remove excess bone, ensuring the cut follows a line from the top of the eye sockets toward the base of the skull. You must avoid cutting into the brain cavity excessively, as this compromises the structural bone required for screw anchorage.
Warning: Always wear a P100-rated dust mask when cutting bone. Inhaling pulverized bone dust can cause serious respiratory irritation or infection.
Step 2: Whitening and Degreasing
If the bone appears yellow or greasy, you must perform a whitening soak. Submerge only the bone portion—avoiding the antler base—in a solution of 40-volume hydrogen peroxide mixed with magnesium carbonate to form a paste. Apply the paste and allow it to sit for 24 hours. The peroxide breaks down remaining lipids, while the magnesium carbonate draws out deep-set grease. Once bleached, rinse thoroughly with water and allow the bone to air dry for at least 48 hours.
Step 3: Drilling and Anchoring
Align your skull cap on the mounting plaque to determine the center of gravity. Most professional kits utilize a central bolt that passes through the back of the plaque into the thickest part of the skull bone between the antlers. Drill a pilot hole into the skull cap using a carbide-tipped drill bit.
Pro-Tip: If the skull bone is thin or brittle, use a piece of hardwood dowel epoxied into the brain cavity to provide a solid core for your mounting screw to bite into.
Step 4: Attaching the Skull to the Plaque
Apply a generous amount of two-part epoxy to the surface of the skull cap where it will contact the plaque. Insert your mounting bolt through the pre-drilled hole in the plaque and secure it firmly into the skull cap. Tighten until snug, ensuring that the antlers are level relative to the top of the board. Allow the epoxy to cure for 24 hours in a climate-controlled environment.
Step 5: Applying the Finishing Hide (Optional)
If you are using a leather or felt skull cover (skull cap) to hide the bone, stretch the material tightly over the skull base. Use an upholstery adhesive to secure the edges beneath the plaque or tuck them into the transition zone between the burr and the bone. Ensure the leather is symmetrical to provide a clean, professional aesthetic.
Pin by Amy Woodland on Deer decor | Deer head decor, Deer mounts ...
Technical Comparison of Mounting Methods
| Method | Structural Integrity | Aesthetic Appeal | Ease of Installation |
|---|---|---|---|
| Direct Screw Mount | Moderate | High | Simple |
| Bracket/Hanger Kit | High | High | Moderate |
| Epoxy/Flush Mount | Very High | Maximum | Complex |
| Wire Wrap (Minimalist) | Low | Moderate | Simple |
Troubleshooting Common Mounting Failures
Issue: The Antlers Wobble on the Plaque. Root Cause: The mating surface between the skull cap and the plaque is uneven. Actionable Fix: Remove the skull cap, use an oscillating tool to sand the bone base until it is perfectly flat, and re-apply epoxy to fill any microscopic gaps.
Issue: Yellow Staining Appears Weeks After Mounting. Root Cause: Incomplete degreasing; oils remained deep within the cancellous bone. Actionable Fix: Carefully detach the skull, soak in a degreasing solution for 48 hours, dry completely, and re-whiten with high-concentration peroxide before re-mounting.
Issue: The Mounting Screw Pulls Through the Bone. Root Cause: The bone is too porous or degraded to hold the fastener. Actionable Fix: Use a larger fender washer on the backside of the skull cap to distribute pressure, or inject a structural wood-filler epoxy into the screw hole and re-tap once fully cured.
Frequently Asked Questions
How do I tell if the skull cap is ready to be mounted?
The bone should be completely dry, odorless, and white. If the bone feels tacky, looks translucent, or has a distinct smell, it is still holding grease or moisture and requires further cleaning.
Can I mount antlers that have been sitting in the sun for years?
Yes, but you must first rehydrate the bone to ensure the mounting screws do not cause the bone to crack. Gently clean the surface with a mild soap, let it dry, and proceed with the standard mounting steps, using extra caution when drilling pilot holes.
Is it necessary to use a skull cap cover?
A cover is strictly a matter of preference. It is useful for hiding saw marks or an asymmetrical bone cut, but many enthusiasts prefer the rustic look of a clean, white bone plate against a dark wooden plaque.
How do I keep my mount from gathering dust?
Use a soft, dry microfiber cloth to wipe the antlers, and a compressed air canister to clear dust from the textured crevices of the burrs. Avoid chemical cleaning sprays, as they can discolor the antler or the finish of the plaque.
Will the antlers fade over time?
Antlers naturally lose their color intensity when exposed to direct UV light. Keep your mount away from windows or high-heat areas to preserve the natural pigments and prevent the bone from becoming brittle.
Elevate your trophy room today by selecting a premium, sustainably sourced mounting plaque that complements the unique character of your harvest. Invest in high-quality hardware to ensure your mount remains a lasting tribute to your time in the field.
