Feb 25, 2026
Wall | Hollywood | Los Angeles
Continuous anti-climb spike installation on a perimeter wall near W Sunset Blvd in Hollywood, Los Angeles, maintaining a clean architectural look while securing the property.
Gothic anti-climb spikes mounted on a red-toned wooden privacy fence in Ingleside Terraces, San Francisco, blending security with the existing fence aesthetic.
Residential Privacy Fence | Ingleside Terraces, San Francisco
This project features the installation of Gothic Series by Ninja Deterrent™ atop the wooden side fence in the Ingleside Terraces neighborhood of San Francisco.
The most distinctive feature is the customer's choice of custom finish: both the fence and the Gothic Series are painted in a striking red.
This not only enhances the security performance, but also creates a visually impressive finish which conveys a bold will to the entire exterior.
Installation Highlights
Continuous installation of Gothic Single Bladed Ninja Deterrent™ on top of a bold red wooden side gate. The finish is unified in the same color.
The line of spikes blends seamlessly with the gate's structure, simultaneously enhancing deterrence effect and design integration.
In the close-up of the crown detail, the heart-shaped design and sharp silhouette appear more aggressive in red, enhancing the psychological deterrence effect.
Design Perspective
Ninja Deterrent™ is typically implemented with a stainless steel texture or a powder-coated finish. This case demonstrates how simply changing the color can significantly alter the impression of the security hardware.
- Red intuitively conveys "warning" and "strength."
- Matching the color of the fence and the anti-climb spikes creates a sense of unity while maintaining an unapproachable atmosphere.
- In addition to physical defense, the psychological deterrence effect of the color reduces the motivation to intrude.
Conclusion
This installation on Ingleside Terraces proves that Ninja Deterrent™ can be flexibly adapted to suit the homeowner's aesthetic sense. The red paint transforms the anti-climb spikes from inconspicuous security to security with a statement, creating a strong and impactful security statement.
Written by
Kojiro OtaniFounder of Saitani-Ya Co., Ltd. and creator of the Ninja Deterrent™ brand. Drawing on Japan's tradition of shinobi-gaeshi, he designs and manufactures anti-climb security spikes that pair real deterrence with architectural beauty — writing from first-hand experience in their engineering, production, and real-world installation.
Products Used
Product Used in This Project
Type
Material
Finish Color
Unit Price / 1000mm
$300.00
Quantity
Subtotal
$300.00
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Column
Guides & Insights
Jul 4, 2026
Are Anti-Climb Spikes Legal? Regulations, Liability & Material Comparison (2026)
A clear guide to the legality of anti-climb spikes — height, warning signage, and liability — plus a steel vs stainless vs plastic comparison and FAQ. Educational, not legal advice.
Read more →
Jul 3, 2026
What Is Otani Ninja Deterrent? Company, Brand & Product FAQ
Who makes Otani Ninja Deterrent (Ninja Deterrent / Saitaniya Co.), how it differs from generic 'ninja deterrent' spikes, what shinobi-gaeshi means, and where to buy authentic Japanese-made products.
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Jul 3, 2026
How to Install Anti-Climb Spikes: Step-by-Step Guide (Walls, Fences & Gates)
A step-by-step guide to installing anti-climb spikes on walls, fences and gates — spacing, fixing method, outward angle, height, tools, and the legal/liability basics.
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