JET-ALU-DUNKELKLAPPE-WD-80-S

JET-ALU-DARKENING FLAP-WD-80-S Light Dome

Efficient smoke exhaust and very good sound insulation


Efficient smoke exhaust without light transmission and with high sound protection. We have developed the JET-ALU-DARKENING FLAPS-WD-80-S for these requirements. It is certified for use as SHEV and, due to its design, is completely opaque and particularly well sound insulated.


The flaps in a sandwich construction method are made of aluminium, the surface area of which can also be coated in RAL colours. Thermal separation is executed via the stable ventilation frame made from unplasticised PVC. In addition, the darkening flaps are insulated with 80 mm mineral wool, which results in very good values in terms of airborne sound insulation and energy efficiency.


These darkening flaps can be used not only as SHEV systems but also as ventilation devices - both in new buildings and in refurbishment projects. For this purpose you will find the corresponding opener devices as well as additional numerous accessories in our accessories range to perfectly adjust the JET-ALU-DARKENING FLAPS-WD-80-S to your actual personal wishes

  • Aluminium darkening flap with 80mm mineral wool insulation
  • Surface area: Aluminium natural (colour according to RAL on request as option)
  • Fixed or ventable
  • Ventilation possibilities: manual, electric, pneumatic
  • Can be utilised as SHEV system with the various FIREJET® opener devices - tested according to EN 12101-2
  • Can be utilised as a staircase SHEV system according to LBO (German building law) with various 24V electric drive units and SHEV control units
  • Deliverable in nominal dimensions 60 x 60 up to 200 x 200 cm / 200 x 300 cm
  • UN,LD Value: Aluminium darkening flap: 0.46 W/m2K according to EN 673 / DIN 4108-4
  • Light transmission TL: Aluminium darkening flap: 0 %
  • Air sound insulation: 43 dB
  • Aluminium darkening flap (aluminium / A1 mineral wool / aluminium) (components are predominantly non-combustible)
  • Industrial buildings
  • Commercial buildings

Accessories for JET-ALU-DARKENING FLAP-WD-80-S Light Domes

Upstands


Fall-Through Protection Systems


SHEV and Ventilation


Accessories


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