CPD - Specifying Driveway Covers

Fully certified, this informative and insightful CPD is ideal for specifiers, architects, consulting engineers, contractors and builders merchant with a basic understanding of drainage access covers.

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The News Channel

Clark-Drain introduces Technodrain into UK construction 

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Security Solutions

Our chamber access systems and secure locking covers enable asset owners to house and protect delicate and sensitive infrastructure, providing safe, strong and secure future proof solutions 

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UK Design and Manufacture

Technical leaders in the design, manufacture and distribution of access solutions and drainage products for the construction industry

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Technical Leadership

Accurate workmanship and the use of the latest design and production technologies ensure value, design accuracy and technical innovation, coupled with the high levels of support you’d expect from a leading supplier.

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Leading Partnerships

We work collaboratively with our customers and support them onsite to ensure the right solution for their project, as well as working hand in hand on new product ideas. We pride ourselves on our customer-focused approach and continual drive to exceed expectations through our technical expertise, operational excellence and technological innovation.

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Durability and performance

We design and develop products which are easy to install, durable and safe during construction and operation, delivering long-term performance and value. Our proven methods of testing and production processes ensure compliance to relevant standards.

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BS EN124-2:2015

This European Standard applies to gully tops and manhole tops with a clear opening up to and including 1000 mm, for installation within areas subjected to pedestrian and/or vehicular traffic. The...

ISO 9001:2015

ISO 9001:2015 specifies requirements for a quality management system where Clark-Drain has demonstrated its ability to consistently provide products that meet customer and applicable statutory...

BS 5834-2:2011

This accreditation applies to the specification of small surface boxes, guards and underground chambers for gas and waterworks purposes. 

BS 750

Specification for underground fire hydrants and surface box frames and covers

Achilles UVDB

Clark-Drain are a fully registered supplier on Achilles UVDB. Achilles UVDB helps utility companies manage risk within their supply chain and comply with EU Procurement Legislation. It enables...


Clark-Drain is a full member of the Fabricated Access Cover Trade Association (FACTA). The Specification enables users to specify their requirements for fabricated access covers in terms of the...

BS EN 1433:2002

Drainage channels for vehicular and pedestrian areas. This standard specifies definitions, classes, design and testing requirements, marking and quality control for drainage channels. Clark-Drain...

BS 9124:2008

BS 9124:2008 Specification for steel and aluminium access cover and manhole covers with over 1m clear opening.     

PD CEN/TS 14541:2013

PD CEN/TS 14541:2013 is a technical specification which specifies characteristics and test methods for the utilisation of non-virgin PVC U, PP and PE materials in pipes and fittings.


Technical experts and leaders in the design, manufacture and distribution of access solutions and drainage products for the construction industry since 1963.

Working with merchants, civil engineers, Tier 1 and ground sub-contractors, architects and asset owners, we provide solutions with a focus on quality, cost effectiveness and commitment to our customers.