Dec 24, 2025
Seaside Condo | Jacksonville, Florida
Gothic anti-climb security spikes installed on concrete walls at a seaside condominium in Jacksonville, Florida, providing quiet perimeter defense in a coastal setting.
Projects
Installation Galleries & Case Studies
Dec 18, 2025
Luxury Condominium | San Francisco
Anti-climb security measures installed at a luxury condominium in San Francisco, enhancing building security while preserving the upscale appearance.
Oct 16, 2025
Modern Apartment | Washington, D.C.
Anti-climb security spikes installed at a modern apartment in Washington, D.C., blending seamlessly with the contemporary architectural style.
Aug 19, 2025
Facade | San Francisco
Gothic anti-climb spikes installed on the facade of a classical arched building in San Francisco, combining architectural preservation with modern perimeter security.
Jul 30, 2025
Oceanfront Condominium | Santa Monica
Classic anti-climb spikes securing the service gate of an oceanfront condominium on Ocean Avenue, Santa Monica.
Jul 30, 2025
Building Perimeter | Holmby Ave | Los Angeles
Classic short dual black anti-climb spikes along a building's upper perimeter on Holmby Ave, Los Angeles — continuous, low-profile protection on an exposed ledge.
Jul 28, 2025
Side Gate | Encino | Los Angeles
Classic anti-climb spikes topping a white vinyl side gate of an Encino residence, paired with 24-hour camera surveillance.
Jul 28, 2025
Wood Fence | Hatteras St | Los Angeles
Classic short dual black anti-climb spikes installed along a wooden perimeter fence on Hatteras St, Los Angeles — discreet, low-profile deterrence with a clear warning.
Jul 24, 2025
Victorian Side Fence | Buena Vista | San Francisco
Classic hook-type anti-climb spikes protecting the side fence of a blue Victorian residence near Buena Vista Park.
Jul 24, 2025
Japanese-Style Residence | San Francisco
Modern serrated anti-climb spikes crowning the stucco walls of a Japanese-inspired city residence in San Francisco.
Column
Guides & Insights
7/4/2026
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.
7/3/2026
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.
7/3/2026
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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