5" - (125mm) Black Twin Wall (Pre Fabricated)

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.

TO BE USED ADAPTING FROM ENAMEL ONLY INCREASING THE DIAMETER BY 25mm. This has a flat design to give an instant transition from the appliance or connecting flue to TWPro in the shortest length.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.

The Offset locking band is used in conjunction with 15/30/45 degree bends. It replaces the standard locking bands to strengthen the joints where long offsets are required to increase stability.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances.

For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil and gas boiler and any solid fuel appliances.

A Firestop plate is used to allow the chimney to pass between floors, for example, when you need the chimney to go through the ceiling on the ground floor through to the first floor.