Glass-fitting Ventilators

Looking for a clear window ventilator that fits straight into single- or double-glazed units and isn’t too obtrusive? Our range of tough, plastic Vent-A-Matic glass-fitting ventilators from RW Simon provide continuous ventilation that meets all modern Gas Board regulations. That makes them ideal for use in combustion environments (spaces that house boilers, central heating systems, stoves or open fires) where an uninterrupted supply of fresh air is essential, as well as in rooms that are prone to condensation such as kitchens and bathrooms.