RW Simon Vent-A-Matic Rotary In-glass Window Ventilator – model 106 DGS

In stock

  • Clear
  • Clear
  • 203mm dia
  • 203mm dia
  • 6997mm²
  • Glazed-in Vent
Part Number:

RRP: £23.49 +VAT

Trade Price:
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Code Finish Internal Finish External Vent Size Internal Vent Size External Air Flow Internal (EA) Type Stock Box Qty RRP Trade Price Qty
VMT30507 Clear Clear 203mm dia 203mm dia 6997mm² Glazed-in Vent 10+ 4 £23.49 Apply/​Login
Prices are excluding VAT


The RW SimonVent-A-Matic controllable rotary vent is designed to be fitted by the fabricator directly into the glass of double glazed units to provide continuous ventilation to kitchens, bathrooms bedrooms and more.


  • Designed to deliver continuous ventilation and conform with Gas Board recommendations
  • Cord controlled non-electric fan
  • Fits sealed double glazed units 12-32mm thick
  • Designed for use on hermetically sealed units so MUST be fitted by the glazing manufacturer unless it’s a replacement unit
  • Integrated storm guard to help reduce drafts
  • Fits a 162mm diameter sized hole
  • Achieves airflow performance 6,997mm² EA
  • Manufactured from UV stabilised translucent polystyrene to resist yellowing
  • Quickly and easily fitted in just two parts into the glass aperture
  • For extra weather tightness and security, apply some clear sealant to the external glazing ring
  • Produced under ISO 9001 quality systems

Dimensions: (see line drawing)

ModelDim A
Dim B
Dim C
Dim D
Dim E
Dim F
Hole Dim
Dim H
106 DGS23mm159mm dia18mm65mm179mm dia203mm dia162mm dia50mm
Box Quantity 0
Part Code VMT30507