Resilient window curtain

Fire resistance:

EW 120/E120 EW 60/E120 EW 60/E90

Door size:

Designed per custom specifications

Produkt - Marc-Ko

Overview, design, and properties

The Marc-K resilient fire protection window curtain comprises the following basic components: the curtain sheet, the winding shaft, the shaft brackets, a system of guide rails, the ballast strip, the sight fascia, and the drive unit.

The curtain sheet length is specified so that the bottom edge of the curtain is in contact with the sill surface with the curtain completely unwound. Along the closing edge of the curtain is the bottom ballast strip installed.

The guide rail and shaft box fascias are available in galvanised sheet coated in three basic colours, RAL 7035, 9002, and 9010. A custom colour or a stainless steel sheet version can be ordered.

Zastosowanie produktu Marc-Ko


The Marc-K resilient fire protection window curtains are intended for regulatory-compliant separation of fire zones inside and outside of buildings.

Thanks to the low header installation height required, the curtain is perfect for installation at construction partitions where every square centimetre of usable floor area matters and the product dimensions must be minimised. It can be installed to harmonise perfectly with exposed exterior wall finishes which require a specific fire resistance rating. They can be installed in tandem with non-fire-rated roller shutters.

For outdoor installations, the product can be installed on offset brackets to cancel cold bridges.

Operating principle

The standard Marc-K resilient window curtain version is provided with a thermal fusible trip and a safety retarder which uses a winding spring to slow down the unwinding of the curtain and prevent injury. The Marc-K resilient fire protection window curtains can be provided with power drive units for operating the closing and opening movement, also as commanded by the interfaced field fire alarm system.


  • Can be provided with a wide range of electrical accessories, including fire alarm systems, curtain position monitoring, and access control solutions
  • Fire alarm control panel with an UPS pre-wired for interfacing with the field fire alarm system and/or local smoke/heat detectors
  • The electrical accessories can be kitted with the fire alarm control panel and include: remote control panel, smoke and/or heat detectors, fire alarm indicators (sounders and/or beacons), and an open and/or closed position sensor.


„The information in the contents of this website are not legally binding and the range of products and services is indicative only and shall not be construed as a commercial offer under Article 66 § 1 of the Polish Civil Code.”

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