Kingspan Fumetica - S



Kingspan Fumetica-S is an EN 12101-2 certified double flap system, with flaps at an inclination of 7°, suitable for the extraction of smoke and heat, daily ventilation and use as a skylight. Its large dimensions, a geometric surface area up to 7.5 m2, makes the Fumetica-S ideally suited to the effective extraction of significant quantities of (polluted) hot air and smoke. A sophisticated production method enables this flap ventilator, which has fall prevention feature in closed position, to be manufactured in any desired  dimensions and for every flat build-in application.

Area of application: particularly suitable for distribution centres, storage facilities, production environments and industries where it is important that the product is free of silicones or other similar substances.

High performance for a competitive price
Fumetica-S offers a functional solution, whereby reliability, price and guaranteed performance go hand in hand. You can completely rely on the Fumetica-S for a healthy and (fire) safe indoor climate.
The Fumetica-S is available in different base types, with pneumatic or electric controls, insulated or uninsulated aluminium, or translucent flaps. Fumetica-S Excellent has improved insulation values by using additional insulating flaps.



– Base: uninsulated or insulated aluminium 30 mm
– Flaps at an inclination of 7 °:
   – uninsulated 
   – insulated aluminium 20 mm
   – Isolux 16 mm clear/opal
– Significant flexibility in dimensions and flange type
– U = 1.4 – 5.6 W/m2K


– Base: insulated aluminium 30 mm
Flaps at an inclination of 7°:
   – insulated aluminium 30 mm 
   – Isolux 32 mm (2*16 mm) clear/opal
– Significant flexibility in dimensions and flange type
– Excellent by improved insulation values
– U = 1,1 – 1,3 W/m2K

kingspan fumetica-s improved insulation values


Base and flanges: sea water and corrosion resistant EN AW 5754 (AlMg3) aluminium sheet material. Choice of uninsulated base or 30 mm insulated base.
Seal: covered all round with PE tape, which prevents freezing in position and guarantees high air density.
Hinges: stainless steel.
Flaps: uninsulated or 20 mm insulated aluminium, clear or opal multi-walled polycarbonate filling 16 mm.
Excellent flaps: 30 mm insulated aluminium, clear or opal multiwalled polycarbonate filling 32 mm (2x16 mm).
Finish: mill finished, coated in a standard RAL colour or anodised (limited sizes).


Natural ventilation:

P2 double-acting compressed air operation
M motor operation

Fire ventilation according to EN 12101-2:

P2B double-acting compressed air operation with fire function
PB-FS single-acting compressed air operation with fire function fail safe
M motor operation


- Bird or insect screen
- Fall-through safety mesh
- Insulated flanges
Lifting eyes

Test results

– EN 12101-2 approved: B300, Re300, WL1500 
  – Type P2B: SL800, T(00) / SL500, T(-15)
  – Type M24V:
    – SL800, T(00) / SL500, T(-15) Isolux flap
    – SL750, T(00) / SL500, T(-15) Aluminium flap 
  – Type PB-FS: SL500, T(00) / SL250, T(-15)
– U-value system = 1.1 – 5.6 W/m2K according to EN 10077-2 (depending on dimensions and version)
– Air permeability: EN 1026: 600 Pa, EN 12207: class 2
– Watertightness: EN 1027: 600 Pa, EN 12208: class 9A
– Resistance to varying wind loads: class C1, 200 Pa (= P2) deflection < 1/300 in accordance with EN 12210 / EN 12211
– Fall-through safety / impact resistance: SB1200 according to EN 1873:2014
WL / SL is based on maximum dimension type 2530. If type < 2530 higher WL / SL are possible


The aluminium that is used for the production of the Kingspan Fumetica-S consists of 80% recycled aluminium. Recycling aluminium produces 60 to 80% less CO2 emissions than the production of primary aluminium.

kingspan fumetica-s cross section
kingspan fumetica-s base and flaps
kingspan fumetica-s flap version excellent
kingspan fumetica-s technical specifications
mbm plast logo
The company MBM PLAST d.o.o. in the years since its foundation in 2002 until now, it has specialized in the production of roof lighting elements. Domes and strips can be used for natural ventilation and natural removal of smoke and heat from buildings.


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