Manhole Skirt Barrier

Description

The Manhole Skirt Barrier is a manhole barrier in the CableSafe range designed for non-round and non-square openings. Where standard barriers struggle with irregularly shaped manholes, the skirt design adapts to the opening shape and seals the access route with a continuous skirt around the perimeter.

Used by major oil and gas multinationals to secure manholes during maintenance and installation, the Skirt Barrier restricts confined-space entry, provides OSHA-required warning signage, and stays firmly in place even in outdoor and high-traffic conditions.

Characteristics

  • Works on all common opening materials: metal, wood, masonry, brick, polycarbonate, rubber, plastic
  • Adapts to non-round and non-square manhole openings — the skirt seals around any shape
  • Adjustable in size using M16 adjustable feet with plastic swivel base and ball joint
  • Built from aluminium with high-quality powder coating and 3M reflective tape
  • Withstands extreme weather and chemical exposure
  • 100% recyclable — sustainable end-of-life disposal

Benefits

  • Fits irregular openings — unique skirt design works where other barriers cannot
  • OSHA-compliant warnings — built-in signage per 29 CFR 1910.146
  • Stops unauthorised entry — physical barrier plus visible warning sign
  • Easy to install — no tools, single-person setup
  • Ultra-durable — withstands weather, chemicals, rough handling
  • All-weather protection — keeps weather, debris, pests out during open periods

Signs & Sizes

Manhole Skirt Barrier is supplied with a safety sign. We have three different options. Sign 2 is available in NL (Dutch), FR (French), GB (English), ESP (Spanish) and IT (Italian)


Available sizes
Sign 15 cm round reflective

  • 25-45 cm
  • 45-64 cm

Sign 20 cm round reflective

  • 64-83 cm
  • 83-112 cm
  • 112-141 cm
  • 141-170 cm
  • 170-200 cm

Lock Optional

Locks can be provided on request for easy handling and/or locking of the confined space protection barrier. Available with Lockout Tagout.

How Not To Do It

CableSafe Confined Space Safety products significantly reduce accidents in confined spaces. According to OSHA, confined space work is one of the leading causes for occupational fatalities in the U.S.

We see that in some cases alternative solutions are chosen (see image below). Unofficial / improvised solutions are never as good and reliable as CableSafe Confined Space Safety products. We would always recommend the use of official Confined Space products for confined space safety like protection barriers.

FAQ

The safety of personnel is of utmost importance. That is why it is crucial to use manhole barriers. Here you can read about some common questions about our Manhole Skirt Barrier and their answers.

What is a manhole?
A manhole is an access point to sewers, boilers, tanks, or other enclosed systems, used for inspection and maintenance. When opened during work, it becomes one of the most serious workplace hazards on site.

Why use a manhole barrier?
An open manhole — whether in a wall, floor, or platform — is a fall hazard and an unauthorised confined-space entry risk per OSHA 29 CFR 1910.146.

Why choose the Skirt Barrier over a regular manhole barrier?
The Skirt Barrier is built specifically for non-round and non-square openings — irregular hatches, oval inspection ports, custom-cut access points. A standard cross or frame barrier cannot adapt to those shapes.

Is it OSHA-compliant?
Yes. The Skirt Barrier provides the warning signage and physical access restriction required by OSHA 29 CFR 1910.146.

How do I choose the right size?
Measure the longest dimension of your manhole opening. We supply five adjustable size ranges from 25 cm to 141 cm.

Used by


Shell
BP
HUNTSMAN
INEOS

References

Cablesafe® products are developed for the heavy industries with safety as its highest priority. Cablesafe Safety innovations have proven its usefulness for industries such as; refineries, chemical plants, shipbuilding, electrical and nuclear installation. Employees and contractors are convinced users of Cablesafe Safety Products. Some multinationals prescribe the use of Cablesafe in own company procedures to adhere to the highest safety practices.

Skirt barrier to restrict access of manhole

Manhole Skirt Barrier restricts access to the manhole. The Manhole Skirt Barrier is ideal for securing the entrance / exit of large storage facilities, tanks or pipes.

Get Price List Data Sheet

    • OSHA Compliant Products
    • Fall Protection Specialists
    • Practical Solutions

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