Louvred Wall Vent Grille 100mm - 4 Inch Grey with Flyscreen For Internal Or External Use

Blauberg DECOR 155X155/100S GREY Plastic Vented Fixed Blade Air Ventilation Louvred Grille 4" 100mm Product Description Blauberg Decor fixed blade rain and weatherproof louvres are available in six aesthetically pleasing colours. Black and grey are fast becoming popular choices to meet the demands of modern architecture and designer features. We also supply three different sizes to fit 100mm 4", 125mm 5" and 150mm 6" duct or extractor fan connections. Simply use a short piece of duct or a telescopic wall sleeve together. Each Decor wall vent is fitted with an insect mesh / fly screen and has a removable core for easy installation and cleaning. An essential part of a ventilation system is to terminate any extractor fan, cooker hood or duct to an external wall. Features 100mm 4" duct connection size. Weatherproof louvred external wall mounted grille vent. Finished in grey. Ideal for roof soffit or fascia mounting. Insect screen / fly mesh included. Removable blades for easy cleaning.