EUROPEAN TESTING AND CERTIFICATION OF FIREPLACES, FLUE GAS SYSTEMS

AND EMISSION REDUCTION DEVICES

WE ARE YOUR PARTNER

OVER 200 CUSTOMERS TRUST US

ALL OVER THE WORLD

WE TEST & CERTIFY ACCORDING TO EUROPEAN STANDARDS AND TEST PROGRAMMES

AND OFFER AN EXTENSIVE SERVICE

Range of services

In our DIN EN ISO / IEC 17025 accredited testing laboratory we execute a lot of analysis and tests according to different standards. Read more →

Acknowledgements

The RRF is an European notified test body according to construction products regulation (Regulation (EU) No. 305/2011), NB 1625. Read more →

Contact persons

Here you become acquainted with us. Due to our different qualifications, experiences and fields of duties, we perfectly complete one another. Read more →

News

End of the coexistence phase – the current status

As you are already aware, the coexistence phase for most standards for small combustion appliances will end on 9 November 2025. From this date onwards, only construction products based on the EN 16510 series of standards may be placed on the market. In the magazine ‘Die Rote’, you can read an interesting interview with our […]

A strong team for a strong industry – with an eye to the future! 

On 9 November 2025, the coexistence phase of the old and new testing norms came to an end, which we successfully mastered together.  After months of intensive testing, evaluations and tireless effort, we can proudly say that we have successfully completed the transition phase – an important step on our journey together.  A huge thanks […]

Decommissioning, retrofitting or replacing fireplaces in accordance with the 1. BImSchV

In 2010, the „1. BImSchV“ came into force in Germany. This ordinance specifies replacement obligations (retrofitting or decommissioning where necessary) for single-room firing installations for solid fuels. The ordinance is available to everyone online free of charge, and chimney sweeps, associations and the media have been providing continuous information on the topic since 2010. German […]