Terracotta Louvre Air Vent 6" x 3" Plastic Grille for Internal and External Use

Securit Plastic Louvre Vent White (9in x 6in)

Securit Aluminium Slotted Louvre Vent Silver (9in x 3in)

Securit Plastic Louvre Vent Brown (9in x 6in)

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

Carlisle Brass Polished Brass Hooded Louvre Vent (HL6)

9" x 9" Louvre Vent Brass Anodised Aluminium / Metal Ventilation Grille Cover

White Louvre Vent 9 x 6 internal vent

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

Securit Plastic Louvre Vent White (6in x 3in)

Metal Louvre Air Vent Cover, Suitable for Venting Gas Appliances Internal External Wall, for Openings 9 x 6" (229 x 152mm), Chrome

White Louvre Air Vent 6" x 3" Plastic Grille for Internal and External Use

Carlisle Brass Satin Stainless Steel / Satin Chrome Hooded Louvre Vent (HL6SSSC)

Carlisle Brass Satin Stainless Steel / Satin Chrome Hit and Miss Vent (HM4SSSC)

9" x 6" Louvre Vent Satin Anodised Aluminium / Metal Chrome Grille Cover

AFIT Stainless Steel Louvre Air Vent 242 x 165mm

Buff Louvre Air Vent 6" x 3" Plastic Grille for Internal and External Use

Carlisle Brass Polished Brass Hooded Louvre Vent (HL4)

Carlisle Brass Satin Stainless Steel / Satin Chrome Hooded Louvre Vent (HL4SSSC)

Metal Louvre Air Vent Cover, Suitable for Venting Gas Appliances Internal External Wall, for Openings 9 x 3" (229 x 76mm), Chrome