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6" Twin Wall Standard Cowl

Name: 6" Twin Wall Standard Cowl
Brand: Clarke
SKU: 6545470253

by Clarke

£66.62from 2 retailers

GTIN05016086233664

EAN5016086233664

MPN6911259

Prices updated 10 Jul 2026

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Power Tools Direct

BEST PRICESave £13.77 vs highest

In stock£5.95 delivery2-7

1 deal available

£66.62

£72.57 total inc. delivery

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Machine Mart

In stock£4.99 delivery

6 deals available

£80.39

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£85.38 total inc. delivery

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Product Description

A top quality stainless steel, high temperature insulated twin wall flue pipe, guaranteed for 10 years against defects due to faulty manufacture. This stainless steel system consists of a 25mm high density insulated core surrounded by 316 grade inner liner is 0.5mm thick, (25% thicker than some products) and the 304 grade outer casing is 0.5mm thick. They are BSRIA approved to BS4543 Parts 2 & 3 and HETAS approved for solid fuel burning. It is supplied with a bright Annealed Mirror Finish. IMPORTANT: Your stove must have a minimum of a 1 metre vitreous flue pipe between the stove and the stainless steel twin wall system.

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