Isokern Double Module DM44 200mm i/d Chimney Pack 7.2 Metres - Isokern

This 7.2m pack includes:

• 1 x 127684 DM44 200mm i/d Starter Flue Block
• 24 x 127683 DM44 200mm i/d Flue Block
• 24 x 130727 DM44 Square Casing 440mm
• 7 x 130771 Lip Glue 5kg
• 1 x 130696 Chimney Notice Plate

This pack is 7.2m of 200mm flue up to the underside of the capping. Choose the connection on this page: the 130730 support block with a stainless steel adaptor for a stove, or the 130729 pumice gather with the 130820 Standard Firechest for an open fire.

The capping, chimney pot, top ring and raincap are not in the pack. Choose a capping for render or brickwork on this page, then either a 200mm chimney pot or the DM44 raincap and top ring.

Lip Glue quantity is worked out from the Schiedel joints-per-bag chart (DM44: 5 casing joints per bag).

The Isokern Double Module DM44 200mm i/d chimney pack contains the pumice blocks and fixings to build a 7.2 metre high DM44 chimney with a 200mm internal diameter flue. The Isokern DM44 system is a self-supporting pumice block chimney: each 440mm square casing (300mm high) holds a round 200mm flue block, and the casings and flue blocks are bonded with Isokern Lip Glue. A half-height starter flue block goes at the bottom so the flue and casing joints are staggered.

Not included: the chimney capping and the chimney termination. Choose your capping on this page: 130723 DM44 Capping for Render 570mm Square, or 130724 DM44 Capping for Brickwork 820mm Square with 130728 DM44 650mm Square Corbel. Then choose your termination as an option: a 200mm terracotta or buff chimney pot (127341 / 130697) or the DM44 Raincap & Top Ring. A chimney pot needs 38mm clearance to combustibles and is set into the capping and flaunched; a raincap and top ring on a straight rendered stack allows 0mm.

Extras such as offsets, flue entry kits, access blocks, wall ties and lintels can also be added on this page.

For a 7.2m flue this pack builds 24 courses: 24 casings (440mm square, each 300mm high) around 24 200mm flue blocks (24 x 300mm = 7.2m), plus the starter block and 7 bags of Lip Glue. It suits a DM44 chimney that needs 7.2m of 200mm flue above the firechest or stove connection you choose, up to the underside of the capping.

Isokern DM44 200mm i/d Double Module chimney pack for 7.2m chimney height.