Poujoulat plaque de finition tubage ventilée circulaire Ø 450 mm (boisseau carré 20 × 20)

Ventilated round liner finishing plate Ø 450 mm (20 × 20 square flue) for Poujoulat Tubaginox rigid or flexible chimney liners. Designation in the 2026 Poujoulat price guide: PTC 20*20-…EM. Diameters: Ø 130, Ø 150, Ø 180; each version has its own Poujoulat article code, shown in its details. Available as standard in RAL 9019 smooth matt black, 9030 textured matt black and 9020 smooth matt white; other RAL colours: + 20 %. Perforated technical plate to fix and magnetic finishing plate: bottom ventilation of the liner and bottom support of flexible and rigid liners.

This part is listed in the 2026 Poujoulat price guide both in the Tubaginox rigid range and in the flexible liner range: same article code for both types of liner.

A Poujoulat liner renovates an existing masonry chimney: the stainless steel pipe (rigid for a straight flue, flexible for a straight or offset flue) is slid into the flue, fixed at the top and closed with a top finish, then connected to the appliance at the bottom.