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7 inch Chimney Liner & Components

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20 Items of 33

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We stock the Ultraflex range of 7 inch (175mm) diameter flexible chimney flue, as well as all required parts & accessories. Constructed in the United Kingdom from the highest quality stainless steel, to be used with stoves & appliances burning solid fuels, and ensuring resultant smoke & gases are properly extracted.

HETAS approved, corrosion and crush resistant flexible flue liner. Available in continuous lengths from 1 - 30 metres long.

7 inch (175mm) 316 flexible chimney liner

316 grade inner & outer, stainless steel construction. For use with solid & multi fuel appliances burning wood, gas, oil, low sulphur coal.

7 inch(175mm) 316 / 904 flexible chimney liner 

316 grade inner & 904 grade outer, stainless steel construction. For use with solid & multi fuel appliances. For use with solid & multi fuel appliances burning wood, gas, oil, low sulphur coal.

7 inch (175mm) 904 grade flexible chimney liner

316 grade inner & outer, stainless steel construction. For use with solid & multi fuel appliances burning wood, gas, oil, coal , smokeless fuel, coke & peat.7 inch flue parts

At National Chimney Supplies, we keep a full stock of related parts including 7 inch flue adaptors, 7 inch register plates, 7 inch rain cowls, 7 inch gather hoods and much more.

Ordering & Delivery

Our full range of 7 inch chimney products can be ordered online, with a range of delivery options available. Alternatively, if you need assistance, pleasecall us on 01143 583399.

Vat no. 173389871- Company No. 08618240 - Registered Name: Chimney Supplies Ltd t/a NCS - Copyright © 2023-present National Chimney Supplies