ACOUSTIC / FIRE-RESISTANT/ SMOKE-PROOF PROFILE DOORS

 

SPEKTRUM glazed door 

/ Sound insulation Rw 26 dB ( Ra1- 25 dB)  / Rw 31 dB ( Ra1- 29 dB ) / Rw 38 dB (Ra1 - 37dB)

  • Door leaf made of tempered glass – polished edges.
  • 3 Dorma Junior Office system hinges in anodised colour
  • The lock is integrated with the Dorma Studio Rondo handle in anodised colour.
  • cam-action door closer – optional
  • Anodised colour drop seal – optional ( required for Rw 31 dB acoustics)
  • Dimension max: 1100 x 2800
  • approval document: National Technical Assessment ITB / KDWU

 

SPEKTRUM glazed door

SMOKE-PROOF / Sound isolation / Rw 31 dB ( Ra1- 29 dB )

  • Door leaf made of special glass – polished edges.
  • 3 Dorma Junior Office system hinges in anodised colour
  • The lock is integrated with the Dorma Studio Rondo handle in anodised colour.
  • Cam-action closer in silver
  • Automatic door bottom in anodised colour
  • Dimension max: 1100 x 2600
  • Approval documents: National Technical Assessment ITB / KDWU

 

SPEKTRUM glazed door

FIRE-RESISTANT EI 30 / Sound isolation/ Rw 40 dB ( Ra1- 39 dB )

  • Door leaf made of laminated fire-resistant glass, 20mm thick
  • 3 Witkowski system hinges varnished in any RAL colour.
  • Lock integrated with handle in stainless steel or any RAL. colour
  • Cam-action closer in a silver finish or any RAL colour
  • Automatic door bottom in any RAL colour
  • Dimension max: 1100 x 2400
  • Approval documents: National Technical Assessment ITB / KDWU