
Poujoulat flexible isolé Slimflex-iso
Slimflex-iso insulated flexible liner by Poujoulat for lining chimney flues, from Ø 80 to Ø 150. Reference SLIM.ISO … - 25M.
Prices exclude VAT. Belgian VAT at 21%, or exempt intra-Community supply for a business in another EU country with a valid VAT number.
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Delivery and lead times
Free delivery in Belgium from €2,050 excl. VAT per order. Collection in Hélécine by appointment.
Belgian stock: shipped within 48 to 72 h. On order: 3 to 5 weeks.
Selling points for your customer
Ø 150 in a 20 × 20 flue
Thin insulation: insulated liner of Ø 150 inside in a 20 × 20 flue.
Insulated
13 mm mineral wool, glass fabric outer sleeve; 0.22 m².K/W at 200 °C (DoP).
Better draught
The insulated liner improves the draught, and so the appliance performance.
25 m coil
Easy to cut: one coil for several jobs.
DoP attached
Slimflex-iso declaration of performance published by Poujoulat for Belgium.
Description
Slimflex-iso insulated flexible liner by Poujoulat for lining chimney flues. Designation in the 2026 Poujoulat price guide: SLIM.ISO … - 25M. Diameters: Ø 80, Ø 100, Ø 130, Ø 150; each version has its own Poujoulat article code, shown in its details. Slimflex-iso is supplied without Gripflex.
Slimflex-iso is Poujoulat's thin-insulation flexible liner: it allows an insulated liner with an inner diameter of 150 in a 20 × 20 flue. Round twin-wall smooth 316 L stainless steel inner pipe, 13 mm mineral wool insulation, flexible and resistant glass fabric outer sleeve.
Designation in the price guide: T450 N1 W V2 L50010 G, compliant with the NF EN 1856-2 liner product standard. The Slimflex-iso declaration of performance (no. 227031325FR) published by Poujoulat for Belgium is attached: thermal resistance 0.22 m².K/W at 200 °C. Poujoulat states a safety distance reduced to 4 cm from the outside of the flue.
Supplied in 25 m coils (price per metre) and without Gripflex, the shaped end piece that makes lining from the top or from the bottom easier. It is compatible with all Poujoulat stainless steel flexible liner accessories.
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