Knightsbridge White 100mm/4 Inch Extractor Fan Grille with Fly Screen EX009W Ideal fuss free solution when you need to install a hole in an external... more info
Knightsbridge Black 100mm/4 Inch Extractor Fan Grille with Fly Screen EX009B Ideal fuss free solution when you need to install a hole in an external... more info
Knightsbridge White 100mm/4 Inch Gravity Shutter EX007W Ideal fuss free solution when you need to install a hole in an external or internal wall.... more info
Knightsbridge Black 100mm/4 Inch Gravity Shutter EX007B Ideal fuss free solution when you need to install a hole in an external or internal wall.... more info