ABS plastic & polystyrene (PS) Vents

125mm External Black Gravity Outlet (5" Spigot)

125mm External White Gravity Grille Vent (5" Spigot)

100mm (4") White Round Grille - Internal or External Use

150mm White Louvered Grille Vent (6" Spigot)

150mm Domus High Rise Ventilator WHITE (2647W)

125mm Beige Louvered Grille Vent (5" Spigot)

100mm Beige Louvered Grille Vent (4" Spigot)

100mm Louvered Grille with Flyscreen (4" Spigot)

100mm (4") Brown Round Grille - Internal or External Use

150mm Terracotta Louvered Grille Vent (6" Spigot)

125mm White Plastic Cowled Outlet with Gravity Flap (5" Spigot)

200mm (8") Round Plastic Ceiling Valve With Fixing Ring

125mm Beige Gravity Grille Vent (5" Spigot)

150mm White Cowl with Gravity Flap

125mm Terracotta Louvered Grille Vent (5" Spigot)

100mm Terracotta Louvered Grille Vent (4" Spigot)

125mm Brown Gravity Grille Vent (5" Spigot)

100mm Black Louvered Grille Vent (4" Spigot).