HERMEQ UK
HERMEQ Ireland
HERMEQ Netherlands
HERMEQ France
HERMEQ GermanyHepworth Plastic Manhole Cover
Product Highlights
- High-visibility yellow - Improves awareness and site safety around manholes.
- Lightweight & easy to handle - Deploys in seconds with no tools required.
- Fits standard sizes - Compatible with 24 x 24in and 26.5 x 26.5in openings.
SKU RC3343
This high-visibility temporary hole cover provides reliable protection for exposed manholes on active construction sites. Designed to fit 24 x 24in and 26.5 x 26.5in openings, this yellow plastic manhole cover increases safety and reduces liability. Its distinctive cone shape acts as a visual deterrent and hazard alert.
The Hepworth plastic manhole cover is a high-visibility safety cone designed to cover exposed manholes during temporary works. Fitting both 24 x 24in and 26.5 x 26.5in square openings, it’s built to reduce on-site risks and signal live manhole zones clearly to workers and pedestrians. Lightweight and easy to install, it's ideal for infrastructure works requiring quick deployment and maximum site safety.
Made from durable polypropylene, the temporary hole cover is lightweight and stackable, allowing fast deployment across multiple zones. The yellow finish and elevated profile ensure it stands out across urban and high-traffic sites.
- Temporary site safety - Ideal for highlighting manholes during maintenance and groundwork.
- Durable plastic design - Polypropylene body resists weather and damage.
- Highly visible cone shape - Enhances visual alert for workers and visitors.
- Fits multiple openings - Suits both 24in and 26.5in manhole sizes.
- Specified on major projects - Recognized as best practice by safety bodies.
Temporary manhole covers play a crucial role in site safety, particularly in urban developments, utility upgrades, and roadworks. The Hepworth high-visibility manhole cover is engineered to ensure every open access point is clearly marked and effectively protected, minimizing the risk of falls or trip hazards around unfinished manholes.
HERMEQ stocks a wide range of Ground Mats, Bog Mats, Trench Covers & Road Plates conforming to all required safety specifications and regulations.
Need any help? Contact HERMEQ Today.
Contact our team via email sales@hermeq-usa.com or use our live chat feature between 8:00am & 17:00pm for help discovering our range.
Used by infrastructure contractors and roadwork crews, it provides a physical and visual barrier over manhole openings while works are ongoing or paused. Its polypropylene body is weather-resistant and does not degrade from repeated outdoor exposure, ensuring long-term use over weeks of development.
At just 41in tall and 30in wide, this manhole blocker fits over most standard square access covers and provides instant impact with its vivid yellow color. The flared cone structure discourages approach, making it effective even in busy or low-visibility conditions.
Suitable for a range of manhole applications, including telecoms, drainage, or electrical access points, the temporary hole cover helps maintain OSHA compliance and operational continuity. The design is supported by major US safety schemes and is regularly specified across key projects. It ensures a more secure and professional working environment for your teams and the general public.
Material: Polypropylene
Color: Yellow
Diameter: 24in
Width: 30in
Height: 41in
Clear Opening: 26.5in
What sizes of manhole does this cover fit?
This manhole cover fits square openings sized 24 x 24in and 26.5 x 26.5in, commonly used on job sites.
Is the material suitable for outdoor conditions?
Yes. It’s made from durable polypropylene, resistant to rain, UV, and day-to-day wear.
Does this meet site safety requirements?
Yes. Its high-visibility color and elevated cone shape ensure compliance with OSHA guidelines for open access points.
Can it be reused across different sites?
Absolutely. Its lightweight, stackable design allows multiple reuses across varying site conditions.
