Rytons Building Products Ltd ‘9 x 9’ Louvre Ventilator with Flyscreen – White

Rytons 9×9 Louvre Ventilator with Flyscreen allows the provision of air into a variety of spaces around the home. Flyscreen helps prevent the ingress of insects and spiders as well as reducing light and draughts. U.V. stabilised to slow down the effects of sunlight suitable for internal and external use. Flyscreened grilles must not be used to supply combustion and cooling air to a heat producing appliance such as a boiler or fire BBA Approved Surface mounted it can be easily fitted over existing openings to replace old and broken vents.