The use of high-quality materials and components in a construction project is of essential importance, because principles and minimum requirements for quality as well as the construction of a modern sealing system result from operational, safety-related and economic aspects as well as for reasons of building protection.

This means that a sealing system must prevent water and gas from entering the building from the outside if it is installed and used as intended. How can planners and contractors be sure that the products they select meet these requirements and find the right products with the required quality?

In order to clarify this, the trade association house entries for pipes and cables e.V. has developed the "FHRK Quality" label.

Only quality-tested products from the sealing system segment that meet FHRK's quality and product standards may wear this. This also includes many sealing inserts and casing pipes from the DOYMA range.

Because safe is simply safe!

The FHRK quality seal

Press seals – just a choice – with FHRK seal of quality

Curaflex ® A
Curaflex Nova® Uno
HKD DOMO DW-T
Curaflex® Quick In A
Curaflex Nova® Senso
HKD DOMO-NW-T
Curaflex® Quick In C
Curaflex Nova® Multi

Pipe sleeves with FHRK quality seal

Curaflex® 3000
Curaflex® 3001
Curaflex® 9000

FHRK certificates

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