Davant PVC Round to Square Manhole Cover (3.5 Tonnes)
The Davant PVC Round to Square Manhole Cover and Frame is a strong, practical, and versatile solution for use in underground drainage systems. Designed to convert round manhole openings into square frames, it combines durability, safety, and flexibility while maintaining a clean, professional finish. Capable of supporting loads of up to 3.5 tonnes, it’s ideal for areas with light vehicular or pedestrian traffic, such as driveways, gardens, and pavements.
Constructed from high-quality polypropylene, this manhole cover offers exceptional resistance to corrosion, chemicals, and environmental wear. The non-slip surface enhances safety, while the secure fit design prevents movement and ensures long-term stability. Its round-to-square conversion feature provides greater compatibility with modern surface finishes and paving layouts, making it as functional as it is visually appealing.
Available in 320mm and 450mm diameters, and finished in black to comply with industry standards, the Davant Round to Square Cover and Frame is Kitemarked to BS EN 1401-1, ensuring it meets the highest quality and performance requirements.
Key Features
-
Material: High-quality polypropylene for strength and corrosion resistance
-
Load Rating: Supports up to 3.5 tonnes – suitable for light traffic areas
-
Design: Converts round manhole openings into square frames for improved surface compatibility
-
Safety: Features a non-slip surface to reduce the risk of accidents
-
Fit: Secure, stable design prevents movement or dislodgement
-
Sizes: Available in 320mm and 450mm diameters
-
Colour: Black – compliant with standard drainage system identification
-
Certification: Kitemarked to BS EN 1401-1 for quality assurance
Benefits
-
Versatile Application: Allows easy conversion between round and square access points
-
Long-Term Durability: Resistant to weathering, corrosion, and physical damage
-
Improved Safety: Non-slip design ensures stability underfoot and under light vehicle load
-
Low Maintenance: Requires minimal upkeep thanks to its resistant polypropylene material
-
Easy to Install: Lightweight and simple to fit, reducing installation time and labour effort
Applications
-
Residential: Perfect for driveways, gardens, and patios with light traffic
-
Commercial: Suitable for car parks, access areas, and landscaped grounds
-
Public Areas: Ideal for pedestrian zones, pathways, and parks
-
Stormwater Systems: Provides secure access for inspection and maintenance points
FAQs
What is the purpose of a round-to-square manhole cover?
It allows **round manhole openings** to be fitted with **square covers and frames**, offering flexibility in design and making it easier to align with paving or surface finishes.
Can this manhole cover handle vehicle loads?
Yes. The Davant Round to Square Cover is rated for **loads up to 3.5 tonnes**, making it suitable for areas with **light vehicular and pedestrian traffic**, such as driveways and parking areas.
Is the Davant PVC Manhole Cover easy to install?
Absolutely. It’s lightweight, durable, and designed for **quick, secure installation** without specialised tools, making it a convenient choice for contractors and DIY users alike.
Check out our full range of building supplies.
Browse more drainage available online.
