
Poujoulat conduit flexible isolé Liss-iso DP
Liss-iso DP insulated flexible liner by Poujoulat for lining chimney flues, from Ø 80 to Ø 250. Reference LI … DP.
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
Insulated liner
316 L stainless steel twin wall, insulation and A5 aluminium outer sleeve.
Better draught
Insulated flexible pipe that reuses existing flues, straight or offset.
Gas, oil, wood
Designation T450 N1 W V2 L50010 G80 in the 2026 price guide.
Cut to length or fixed lengths
Cut to order per metre, or 5, 6 or 7 m lengths.
DoP attached
Liss-iso DP declaration of performance published by Poujoulat for Belgium.
Description
Liss-iso DP insulated flexible liner by Poujoulat for lining chimney flues. Designation in the 2026 Poujoulat price guide: LI … DP. Diameters: Ø 80, Ø 100, Ø 130, Ø 150, Ø 180, Ø 200, Ø 230, Ø 250; each version has its own Poujoulat article code, shown in its details.
Liss-iso DP is Poujoulat's insulated flexible liner for chimney flues with offsets: gas, oil, wood. Inside: round twin-wall smooth 316 L stainless steel pipe; insulation; outside: round single-wall A5 aluminium pipe.
Designation in the price guide: T450 N1 W V2 L50010 G80, and T450 N1 D V2 L50010 G80 with the insulated connector. The Liss-iso DP declaration of performance (no. 122034623FR, EN 1856-1) published by Poujoulat for Belgium is attached: thermal resistance 0.42 m².K/W at 200 °C.
Sold cut to length (price per metre, 15 m maximum up to Ø 150 and 10 m above) or in 5, 6 or 7 m lengths. The Clipflex fits without tools at the bottom of the liner.
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