Watchman Plastic Safety Barrier


Our Watchman Barrier is a post, plank and recycled base barrier, perfect for traffic and crowd control. Available in either 1.5m and 2m, these barrier posts and planks are the perfect solution for your construction site needs.

Posts and planks barrier 

The Watchman® MK I Barrier is compact and easy to install. The system is modular, comprising Bases, Posts and Planks for unlimited layout combinations.

Secure and weighted bases 

The Watchman Barrier posts are made of light, high-density polyethylene (HDPE), and have weighted bases which slot over the pPosts for stability and added security when the site is unattended.


Features & Advantages of Watchman Barrier posts and planks

  • Compliant with Chapter 8 Street Works
  • Planks available in 1.5m and 2m
  • Weighted Bases
  • Suitable for traffic control and crowd control
  • Compatible and interchangeable with Watchman® MK II
  • Planks are reflective, manufactured from recycled PVC and can be customised with logos
  • Posts made of HDPE
  • Modular for easy transport and handling
  • Individual parts available for sale
  • Designed and manufacture in the UK
  • 100% recyclable

Want to know more about our plastic Watchman Barriers? Get in touch with a member of our expert team here at Oxford Plastics now.

Watchman Barrier
Label / Nameplate

Ancillary Products


Watchman Base

Product No.017
Height125 mm
Width455 mm
Weight4 kg
Quantity / Pallet75

Watchman Post

Product No.09550
Height1150 mm
Width100 mm
Weight0.950 kg
Quantity / Pallet150
ColourRed, White, other colours
on request

Watchman 1.25m Plank

Product No.09502
Length1250 mm
Width150 mm
Weight1.5 kg
Quantity / Pallet300

Watchman 2m Plank

Product No.09504
Length2000 mm
Width150 mm
Weight2.2 kg
Quantity / Pallet300

Watchman Barrier

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