Direct manufacturer · Sidoarjo, East Java

Buy HDPE Road Barriers Direct from the Factory

Road barriers, water barriers, and plastic traffic barriers for projects, construction, roads, industrial estates, events, and area management. Available in KPN 115 and KPN 120.

2
Available models
HDPE
Primary material
Modular
Easy to connect
Road barrier plastik HDPE Karya Pilar Nusantara
Water Barrier
Water-fill capacity up to 140 L

01 — Manufacturer

HDPE Plastic Road Barriers for Project Needs

We manufacture, rather than simply resell. As a producer, we offer greater flexibility in specifications, quantities, colors, procurement requirements, and technical project documentation.

ManufacturerProject SupplyCustom Discussion
01

Product development

Turning field requirements into clear product specifications.

02

Production & control

Focused on product consistency and supply readiness for your project.

03

Project delivery

Supporting procurement through delivery to projects and facilities.

02 — Products

Choose KPN 115 or KPN 120 Road Barriers

Two modular sizes for different barrier requirements. Choose based on coverage and installation space.

Road Barrier KPN 115 HDPE
KPN 115

Road Barrier KPN 115

A compact modular barrier for directing traffic, separating work areas, and improving zone visibility. Easy to move and connect.

Length115 cm
Width25 cm
Height65 cm
Water capacity90 L
Weight5,5 kg
Ask About KPN 115
Road Barrier KPN 120 HDPE
KPN 120

Road Barrier KPN 120

A longer, wider, and taller barrier for broader coverage and greater stability when filled with water.

Length120 cm
Width45 cm
Height80 cm
Water capacity140 L
Weight9,5 kg
Ask About KPN 120

03 — Benefits

HDPE Road Barrier Advantages

HDPE material

Strong, rust-free HDPE plastic suitable for repeated outdoor use.

Modular

Easy to arrange and connect into a barrier line of any required length.

Water-fillable

Lightweight to move and stable in use; drain again for relocation.

Zone visibility

Clearly marks work areas and guides both vehicles and pedestrians.

Easy to relocate

Only 5.5 kg (KPN 115) or 9.5 kg (KPN 120) when empty.

Factory direct

Discuss specifications, quantities, and colors directly with the manufacturer.

04 — Applications

Traffic Barrier Applications: One Barrier, Many Zones

One system to separate areas, secure projects, and manage vehicle and pedestrian flow.

Road barrier at a construction project
01

Construction

Separate work zones and guide traffic around active worksites.

Road barrier at an event and public area
02

Events & Public Areas

Manage queues, access, and visitor flow at events and public facilities.

Road barrier on a roadway
03

Roads & Infrastructure

Lane division, traffic diversion, and industrial estate safety.

05 — Bulk Orders

Large-Quantity Road Barrier Supply

Road projects, industrial estates, and institutional procurement often require hundreds of units. As a manufacturer, we can discuss quantities, supply schedules, colors, and technical documents for your project.

  • ✓Project and institutional procurement supply
  • ✓Specification and customization discussions
  • ✓Unit quantity calculation based on area length

Estimate your requirement

Initial estimate; excludes connectors, corners, and access openings.

Estimated units
87
Send to WhatsApp →

06 — Delivery

Road Barrier Delivery to Your Project

Products are prepared at our Sidoarjo warehouse and shipped to your project. Cost and lead time depend on destination and quantity.

  1. 1

    Consultation

    Share the model, quantity, and project location.

  2. 2

    Quotation

    We send pricing and a delivery schedule.

  3. 3

    Production & dispatch

    Units are prepared as agreed.

  4. 4

    Delivery

    Goods are shipped to your project location.

07 — Pricing

Plastic Road Barrier Pricing

Pricing varies by project. Contact us for the best offer based on your requirements.

What affects pricing

  • Model: KPN 115 or KPN 120
  • Order quantity
  • Color and customization
  • Destination and shipping cost

Information to prepare

  • Model and estimated quantity
  • City / project location
  • Required date
  • Length of area to secure

08 — Consultation

Discuss Your Road Barrier Requirements

Make your zone safer. Our team will help select a model, calculate quantities, and prepare a quotation.

Contact Us