The new DC6113 slimline transom door closer from ASSA ABLOY Opening Solutions UK & Ireland presents the solution to a major industry challenge – finding the perfect balance between safety and security and the need to make buildings accessible for all users.

With our ageing population asked to push open increasingly heavy doors, many people in Britain struggle to access buildings – a problem that also affects young people and those with disabilities. At the same time, doors that open easily but do not close properly pose a security risk and do not comply with fire regulations. A balance of the two is therefore required to make buildings safe and accessible for everyone.


The DC6113 door closer enables doors of up to 60 to open smoothly and easily. This is due to its highly efficient Cam-Motion® technology, which delivers a rapidly decreasing torque curve for minimal resistance, and thermodynamic valves that ensure consistent performance in a range of temperatures.

As a result, building managers can rest assured that they are helping to achieve BS 8300-2:2018 – the British Standard setting out how buildings should be designed, constructed and maintained to create an accessible and inclusive environment for all; Approved Document M, the building regulation for access to and the use of buildings; and The Equality Act, the basis of anti-discrimination law in Great Britain.

Moreover, the DC6113 door closer is the only product on the market that achieves both BS 8300-2:2018 and Approved Document M at EN power size 3. Many transom door closers only achieve these standards at EN power size 2, and are therefore not compliant with heavier doors that require EN power size 3.

Equally important, the DC6113 is CE-marked and tested to BS EN 1154 and BS EN 1634-1, as well as suitable for fire and smoke protection on timber doors up to 60 minutes – providing further assurance to building managers that they are fully compliant.

Easy to install and set up, the DC6113 can be retrofitted with (and uses the same accessories as) the Adams Rite ARC51, making upgrades simple. This means that, for example, building owners with broken door closers can easily replace them using the DC6113.

The DC6113 is also the slimmest profile on the market, making it ideal for use with slim aluminium profile sections in a range of settings, including public buildings, commercial offices, universities, schools, retail environments, leisure facilities, hospitals and more.

It is available with a wide range of detachable spindle sizes (14, 18, 20, and 24mm) for flexible installation, and offers convenient access to the regulating valves so that closing and latching speeds can be easily adjusted.

Eryl Jones, Managing Director at ASSA ABLOY Door Hardware Group, comments: “In today’s world, there is a duty of care to make sure every environment is inclusive to all. Whether it’s ensuring access to a building or that individuals can safely exit in the event of an emergency, the importance of solutions that prioritise inclusive design cannot be overestimated – and that’s why we’re proud to launch the DC6113 door closer.

“What sets the DC6113 apart is the fact that it meets BS 8300-2:2018 and Approved Document M at EN power size 3. This makes the DC6113 a best-in-class solution and an ideal choice for building managers and facilities managers across a wide variety of environments.”

For more information on the DC6113 door closer from ASSA ABLOY Opening Solutions UK & Ireland, visit or call 0845 070 6713 to arrange a demonstration.