Description
The 1220mm x 675mm x 40mm B125 Manhole Cover & Frame (Single Seal Access Cover) is a twin-cover ductile iron solution for Group 2 applications, designed to meet BS EN124-2:2015 standards. With a B125 load rating (125kN / 12.5 tonnes), it is suitable for pavements, footpaths, and other pedestrian areas with occasional light vehicle access.
This cover has a clear opening of 1220mm x 675mm, a base size of 1344mm x 800mm, and a frame depth of 40mm. It is a solid top twin cover, offering both strength and visual uniformity across larger inspection chambers. The product uses a single seal frame and includes closed keyways for secure handling and a flush surface.
Manufactured from GJS-500-7 spheroidal graphite ductile iron to EN 1563:2018, the cover is coated in black for corrosion resistance. The lightweight yet high-strength material supports durability with easier installation.
This B125 access cover is BSI Kitemark certified, providing assurance that it meets rigorous UK performance standards. Optional modifications are available, including badging, venting, locking mechanisms, and flood or odour control plates.
Designed for cost-effective compliance and ease of installation, this product also supports long-term sustainability goals through full recyclability and reduced maintenance requirements.
Key Features
Load Rating: Certified B125 (125kN / 12.5 tonnes), Group 2, BS EN124-2:2015
Material: Ductile iron to GJS-500-7 grade
Design: Twin solid top covers with single seal and closed keyways
Finish: Black coated to resist corrosion
Compliance: BS EN124-2:2015, BSI Kitemark certified
Sustainability: Fully recyclable, long working life
Specifications
Size: 1220mm x 675mm clear opening, 1344mm x 800mm base, 40mm depth
Material: Ductile iron
Connection Type / Load Rating: B125 (125kN / 12.5 tonnes)
Standard: BS EN124-2:2015
Colour: Black coated
Applications
• Pavements and pedestrian access zones
• Kerbside installations and shared footpaths
• Light traffic zones with utility chambers
• Urban public realm infrastructure
Why Choose Stanley John LTD
Based in Newbury, Berkshire, Stanley John LTD supplies B125-rated twin access covers across Berkshire, Hampshire, Wiltshire, Oxfordshire, Surrey, Greater London and more. Explore our full Manhole Covers & Gully Gratings range.
Order the 1220mm x 675mm x 40mm B125 Manhole Cover & Frame (Single Seal Access Cover) today for large pedestrian access installations. Order online now from Stanley John LTD.

