Dual Extended Underfloor Ventilator (5-8 Brick Courses)

Code: MANG965BL

8,000mm2 airflow - Allows ventilation to an insulated underfloor void - Allows a vertical extension of 5-8 courses (318mm-575mm) - Allows horizontal span of 360mm (including G930) - Removes the need for additional extension sleeves - Upper opening connects to an airbrick

£11.95 Incl. VAT

Lichfield Stock:
In Stock

The G965 Dual Extended Telescopic Underfloor Void Ventilator is designed to provide a clear airflow passage to void beneath an insulated suspended floor. The G965 offers a vertical telescopic adjustment of between 5 and 8 brick courses without the need for an extension sleeve. The horizontal outlet is long enough to bridge through an overall wall thickness of 350mm without the need for an additional extension. The front aperture of the G965 is designed for use with a G930 Combination Airbrick or it can be used in conjunction with a traditional clay airbrick, although this would reduce the overall airflow through the system.

  • 8,000mm2 airflow
  • Allows ventilation to an insulated underfloor void
  • Allows a vertical extension of 5-8 courses (318mm-575mm)
  • Allows horizontal span of 360mm (including G930)
  • Removes the need for additional extension sleeves
  • Upper opening connects to an airbrick


Packaging 16 per box Material Polypropylene
Colour Black Size 320 x 222 x 320mm
Free Vent Area 8000mm2 Vertical Extension 318mm - 575mm
Vertical Span 5-8 Courses Horizontal Span 360mm (inc G930)
Box Weight 11.55kg Manufacturing process Injection Moulding
Single Person Installation Possible Yes

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