White Ventilation

White Window Trickle Vent 495mm

SQUARE air vent with no screws visible cover plate and fly screen,flat back (140mm high x 140mm wide)

White Air Vent Grille/duct covers with Fly Screen / Anti-Insect Mesh,no screws visible-separate backplate

Domus F4904W External Ventilation Grille with Insect Screen 100 mm/4 Inch (White)

Securit Hit & Miss Plastic Air Vent White (229mm x 152mm)

White Gravity Grille 150 mm / 6" External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Extractor Fans

White Louvred Wall Vent Grille with Flyscreen and Screw Covers, 200 mm / 8 in, Air Ventilation Duct Cover with Flat Back

Polypipe 4902W Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (White)

150mm round White Air Vent Grille/Duct Covers with Fly Screen/Anti-Insect Mesh,push fit

White Air Vent Grille/duct covers with Fly Screen / Anti-Insect Mesh,no screws visible-separate backplate (135mm x135mm square)

100 mm x 140 mm White Metal Air Vent Grille with Fly Screen Ventilation Duct Cover with Flange

White Metal Air Vent Grille with Fly Screen Flat Ducting Ventilation Cover (195 x 195 mm)

Securit Plastic Louvre Vent White (One Size)

External Gravity Flap White to fit 100mm connections

Plastic Internal Louvre Vent 9x3 White

GlazPart 2500Ea Window vent 230mm White

Greenwood 2500 Clip or Screw Fit White 383mm long

Timloc Louvre Mini Vent Flyscreen White - 165 x 89mm

Metal Grille Cover 125x125mm - White

Securit Plastic Louvre Vent White (9in x 3in)

White Air Vent Grille 200mm x 200mm with Fly Screen

White Metal Air Vent Grille with Fly Screen Flat Ducting Ventilation Cover (165 x 240 mm)

Adjustable 9x9 Louvre With FlyScreen White

Metal Grille Cover 200x200mm - White