5" 1000mm Starter Length Powder Coated Matt Black

5" 1000mm Starter Length Powder Coated Matt Black

Our Price: £94.49 Incl. VAT: £113.39

Availability: In stock

Product Code: MBTSL105

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

(An adaptor will still be required to start the system.)

Manufactured from : Stainless steel.

Finish: Powder Coated

Colour: Matt Black Finish




1000mm Twin Wall Length with locking band


View Our Installation Guides:

Bungalow Internal Installation

Bungalow Installation guide

External House Installations

External Installation

Straight Internal Installation

Ventilation Installations


Our twin wall insulated is a simple push-fit  joint system. Build your system by placing each piece on top of the previous and push together to make the join. This is the simplest system to construct on the market today.

Building Regulations

Download Building Regulations Document J (effective October 2010) below

Download Document J

(Right click link, then select "save file as..")