12½ Inch Ducting

All of our 12½ inch ducting and fittings in one place. The range takes in 45° pipe saddles, 90° curved boots, reducers and 90° pressed saddles. Every product listed here is made to the same diameter, so you can pick parts that fit first time.Stocked items ordered before 3pm are dispatched for next-working-day delivery, and UK delivery is free on orders over £400 ex VAT.Prefer millimetres? The same products are listed under 12½ inch Ducting.