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.
Anti-climb spear-top security finials installed on a steel fence in North Hollywood, addressing rising burglary and smash-and-grab concerns in the area.
Steel Fence | North Hollywood
In North Hollywood, with burglaries and "smash and grab" incidents on the rise, perimeter security ultimately boils down to a simple question:
"Can someone quickly get a grip on the fence or gate and climb over in seconds?"
This project focused on eliminating that "first move." The top edge of the steel fence and gate were reinforced with continuous line of defense. The aim was clear: to increase the risk, and difficulty for any attempt of intrusion – all the while maintaining the property's clean, modern aesthetic.
Continuous installation of our Gothic Series along the top of the fence was incorporated. Designed to eliminate any weak points and deter quick climbing.
Challenge: The Top Edge of a Fence Can Be a Major Weak Point
Even if a steel fence is sturdy, the top edge can become an easy entry point, if it provides:
- A stable handhold
- A smooth edge for gripping
- A continuous plain surface to pull oneself up and over
In high-risk areas, intruders likely tend to prefer quiet and fast routes over destruction. That's why it's most important to eliminate any weak point on the top of the fence or gate in the perimeter.
Solution: Fence + Gate as a Single "Continuous Line"
Instead of treating the fence and gate as separate entities, the entire perimeter was designed as a single security system. The topline was reinforced with Gothic (Black) anti-climb deterrent, creating a seamless "no-grip zone" from fence to gate. This deters quick climbing while visually integrating with the modern exterior.
Key Design Points:
1. Continuous Installation (No Starting Point): Short sections or gaps can create weak spots. Running it continuously addresses this issue. 2. Gate Integration (Same Strategy, Same Look): Gates are often easily targeted. Aligning the top of the gate with the same line of defense ensures consistency in both deterrence and design. 3. Black Finish to Match the Architecture: Black profiles complement modern elements such as exterior frames, lighting, and hardware. From a distance, it reads as a clean shadow line; up close, it conveys "unclimbable."
The top of the steel gate was also reinforced to prevent quick entry attempts, integrated into the existing modern design.
Result: Low Profile from a Distance, Clear Deterrence Up Close
The finished perimeter maintains a clean aesthetic while eliminating the elements intruders rely on:
- Grab points, foot holds
- Leverage points for pulling up
- Unobstructed fence tops
The reason upgrades like this are effective is simple: They increase what intruders dislike most.
Project Highlights
- Location: North Hollywood (Los Angeles, California)
- Scope: Steel fence + gate topline reinforcement
- Product: Gothic (Black)
- Objective: Reduce any weak points in a high-crime area
- Approach: Seamlessly unified, the perimeter with a continuous line of deterrence
Considering a Similar Upgrade?
If your property has:
- A flat, easily climbable fence top
- A gate that's easy to climb over
- Corners or supports that can create leverage
… then reinforcing the topline will be a highly effective perimeter improvement.
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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