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S4 Bollard Technical Document Library

Download specification sheets, installation drawings, and warranty documentation for Source 4 Security Bollards.

Removable, retractable, and surface-mount bollards designed for facility security, storefront protection, and controlled access.

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Select Your Bollard Type

Removable Bollards

Retractable Bollards

Surface Mount Bollards

Removable Bollards

Removable Bollard Documentation

Removable Steel Bollard 4" x 36"

SKU: BRCS436+SLV40

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Removable Steel Bollard 6" x 36"

SKU: BRCS636+SLV60

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Removable Stainless Steel Bollard 4" x 36"

SKU: BRSS436+SLV40

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Removable Stainless Steel Bollard 6" x 36"

SKU: BRSS636+SLV60

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Retractable Bollards

Retractable Bollard Documentation

Retractable Yellow Steel Bollard 4" x 36"

SKU: BMRCSY436

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Retractable Stainless Steel Bollard 4" x 36"

SKU: BMRSS436

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Fixed Surface Mount Bollards

Surface Mount Bollard Documentation

Fixed Steel Bollard 

4" x 36"

SKU: BBPCS436

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Fixed Steel Bollard 

6" x 36"

SKU: BBPCS636

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Fixed Stainless Steel Bollard 4" x 36"

SKU: BBPSS436

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Fixed Stainless Steel Bollard 6" x 36"

SKU: BBPSS636

📐 Drawing

📄 Spec Sheet

🛡 Warranty

🔧 Installation

Frequently Asked Questions

What diameter bollard should I choose?

Common bollard diameters are 4 inches and 6 inches. A 4-inch bollard is typically used for access control and light protection, while a 6-inch bollard provides greater impact resistance and is often used for storefront protection, warehouses, and high-traffic areas.

What is the difference between removable, retractable, and fixed bollards?

Removable bollards use a sleeve system installed in concrete and can be lifted out when vehicle access is needed. Retractable bollards fold or drop down into the ground for temporary access. Fixed surface-mount bollards are permanently installed using a baseplate anchored to existing concrete.

How deep should a bollard be installed in concrete?

In-ground bollards are typically embedded at least 12 inches into concrete for stability. Proper installation depth and concrete footing size help ensure the bollard remains secure and effective for vehicle impact protection.

When should I use a removable bollard?

Removable bollards are ideal for areas where vehicle access needs to be controlled but occasionally allowed. They are commonly used in driveways, loading areas, maintenance entrances, and restricted access points.

What are surface mount bollards used for?

Surface-mount bollards are designed for fast installation on existing concrete surfaces. They are often used in parking lots, warehouses, and storefronts where excavation is not possible or when retrofitting safety protection to an existing site.

Are stainless steel bollards better than carbon steel?

Stainless steel bollards provide superior corrosion resistance and are often used in coastal environments or locations where appearance is important. Carbon steel bollards are typically powder-coated and offer strong impact protection at a lower cost.

Do bollards require maintenance?

Most bollards require very little maintenance. Powder-coated steel bollards may occasionally need touch-up paint if the finish becomes damaged, while stainless steel bollards can be cleaned periodically to maintain their appearance.

Installation Options Explained

In-Ground Embedded Bollards

Installed directly into concrete below grade for maximum strength and impact resistance.
Ideal for permanent security applications in high-traffic areas.

Surface Mount Bollards

Anchor-bolt installation designed for existing concrete slabs and retrofit projects.
Provides strong protection without the need for excavation.

Retractable Bollards

Manual drop-down system for controlled vehicle access points.
Allows temporary entry while maintaining security when raised.

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