Twin Wall, 500mm & locking band - Black

**TW-Pro is not compatible with any other brand of twinwall chimney system**

150mm / 6" diameter TW Pro Twin Wall Insulated Stainless Steel Chimney System half metre length pipe.

Includes a locking band.

For use on solid fuel and gas/oil appliances. eg: wood burning stoves, gas, coal effect fires, oil boilers, solid fuel appliances.

Insulation: 25mm compressed rockwool, all parts fully welded.

Distance to combustibles is 50mm. (e.g. wood, plaster board).

TW Pro is HETAS Approved and is CE marked.

TW Pro Twin Wall Insulated Chimney parts are secured together by using a Locking Band.

NOTE – The 150 diameter referred to in twin wall chimneys is the internal diameter - the external diameter is 200mm and is not used to describe the part.