Flat Ducting

Flat plastic ducting in rigid 2m lengths — the low-profile way to run ventilation where a round duct will not fit. The slim rectangular section tucks above kitchen wall units, into ceiling voids and along bulkheads, staying out of sight while carrying the air your cooker hood or extractor fan moves.

Choose from three sizes:

110mm × 54mm — bathrooms, utility rooms and lower-volume extract

204mm × 60mm — the standard kitchen and cooker hood size

220mm × 90mm — maximum capacity for high-output hoods and longer runs

Duct is supplied in 2m lengths and cuts cleanly to size on site. Join lengths with flat couplers, steer the run with horizontal and vertical bends, fix it with mounting clips, and connect to your fan’s round spigot with a flat-to-round transformer. Order by 3pm for next-day delivery on stocked sizes.