Jack Aluminium Systems Limited can offer 3 types of Glazed In Ventilators to cover most applications.
 

Standard Glazed In Ventilator:

 
Product description
 
Aluminium glazed-in ventilator suitable for PVC-U, timber, or aluminium windows. The canopy style external profile is punched and forms an integral insect mesh. Perfect wind and water tightness.
 
Available in 3 versions:
  • Controllable: Fully graded operating mechanism provides control of air.
  • Tricklestop: In accordance with the building regulations, the airflow can be adjusted manually but cannot be closed completely.
  • Permanent: In accordance with the building regulations for fuel burning appliances any form of mechanism has been prohibited ensuring the vent is permanently open.
Flat Glazed In Ventilator:
 
Product description
 
Thermally broken aluminium glazed-in flap ventilator completely flush and specifically designed for sliding windows in PVC-U, timber, or aluminium. The inner profile is punched and forms an integral insect mesh. Perfect wind and water tightness due to the co-extruded flap. The vent can be built in 3 different ways.
 

Dual Glazed In Ventilator:

 
Product description
 
Thermally broken aluminium glazed-in flap ventilator suitable for PVC-U, timber, or aluminium windows. The inner profile is punched and forms an integral insect mesh. Perfect wind and water tightness due to patented twin shutter design of the co-extruded flap. Available with upward air deflector.
 
Available in 3 versions:
  • Controllable: Fully graded operating mechanism provides control of air.
  • Tricklestop: In accordance with the building regulations, the airflow can be adjusted manually but cannot be closed completely.
  • Permanent: In accordance with the building regulations for fuel burning appliances any form of mechanism has been prohibited ensuring the vent is permanently open.


 

PERFORMANCE & RESULTS
STANDARD VENT
FLAT VENT
DUAL VENT
Airflow @ 1 Pa in dm3/s.m
8.2
10.84
12.7
Airflow @ 2 Pa in m3/h.m
41.4
55
65
Equivalent area in mm2/m
10414
13767
16129
Free air performance in mm2
11237
17000
17000
Wind and watertightness
Up to 600 Pa
Upto 350 Pa
Upto 350 Pa
Air sound insulation
N/A
-2 Rq,A in dB(A)
27 Dne,A in dB(A)
Sound absorption
N/A
27.3 Dne,A in dB(A)
27 Dne,A in dB(A)
Heat conduction coefficient
N/A
U=3.62 W/m2.K
U = 3.69W/m2.K
Rigidity & strength
N/A
Highest Class
Highest Class
DIMENSIONS
DIMENSIONS
DIMENSIONS
DIMENSIONS
Glass reduction
45mm
90mm Upper
100mm Bottom
68mm
Built-in height
60mm
105mm Upper
115mm Bottom
79mm
Glazing thickness
24mm & 28mm
20mm & 24mm
24mm & 28mm
Rebate size
19mm
17mm
17mm
Sight line
40mm
N/A
N/A
OPTIONS
CHOOSE FROM
CHOOSE FROM
CHOOSE FROM
Control mechanism
Lever, rod or cord
Lever or Rod
Lever or Rod
End Caps
Black or white
Black or white
Black or white
Finishes
Anodised on request
Any BS or Ral colour
Anodised on request
Any BS or Ral colour
Anodised on request
Any BS or Ral colour

 

Curtain Wall
Shopfront & Commercial Doors
Louvers
Ventilation
 

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