100mm Twin Wall Flue

4” (100mm) insulated Twin Wall flue system suitable for all woodburning and multifuel stoves.

We supply a full range of precision engineered components to create internal or external flue systems, available in black or stainless finishes. Manufactured with a quality 316 grade stainless steel inner skin, this push-fit system is easy to install, HETAS approved and boasts a 25 year warranty.

All Straight Lengths and Elbows feature a 4” (100mm) inner diameter and a 6” (150mm) outer diameter with all parts designed to secure around the flue such as Collars, Plates, Bands and Brackets measuring 6” (150mm). A Locking Band is supplied with all parts that require one.

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