• INSTALLING SYSTEMS Steel frame for Opentech Sound
    Sol. 2: Standard subframe (CT1) and standard frame with extension linings
  • INSTALLING SYSTEMS Steel frame for Opentech Sound
    Sol. 3: Subframe with extension (CT2) and standard frame. Suitable to be flush with marble or plaster, it hides and insulate more the standard frame.
  • INSTALLING SYSTEMS Steel frame for Opentech Sound
    Sol. 6: Wood-coated subframe (CT6) and thermal frame. Installation of internal and external wood frames to improve the thermal performace of the frame. Rock wool filling between subframe and frame. Both the frame and subframe are fixed 2 cm above to ease the installation of the watertight threshold.
  • INSTALLING SYSTEMS Steel frame for Opentech Sound
    Sol. 6a: Standard subframe (CT1) and “water proof” frame for security doors Sound Plus and Sound Maxi. Rock wool filling between subframe and frame. Both the frame and subframe are fixed 2 cm above to ease the installation of the watertight threshold.

Steel frame for Opentech Sound

Steel frame made of 20/10 thick galvanized steel with cataphoresis treatment, complete with plastic covers, gasket and footers of the same colour of the frame. 

the standard colour of the frame is Brown Ral 8017, but it is available also in 4 optional colours. 

By ordering at least 10 pieces at once, it is possible to choose any Ral colour. 

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Security for windows

A1 Standard frame

A1 Standard frame

Grey Ral 7042

Grey Ral 7042

White 9010

White 9010

Black 9005

Black 9005

Brown 8017

Brown 8017

Any Ral colour

Any Ral colour


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