Home Catalogue 11.Pumice Chimney Systems 250mm 250mm 01.Flue Pipes 02.Flexible Flue Liner 03.Twin Wall Chimney Systems 04.Flashings 05.Cowls 06.Ancillaries 07.Stoves 08.Bioethanol 09.Chimney Pots 10.Exodraft 11.Pumice Chimney Systems Accessories 12.Ceramic Chimney Systems 13.Gas Vents 14.Polypropylene 15.Electric Fireplaces 16.Special Offers 150mm 175mm 200mm 225mm 250mm 300mm 350mm 400mm 450mm Accessories DM36 DM44 DM54 250MM ID 600MM ISOKERN REBATED LINER 250MM ISOKERN COLLAR 250MM ISOKERN 15 DEG BEND 250MM ISOKERN 30 DEG BEND 250MM ISOKERN 45 DEG BEND 250MM ISOKERN SUPPORT BLOCK 250MM ID X 450MM HIGH ROLL TOP POT 250MM X 450MM HIGH ROLL TOP POT BUFF 250MM ID ISOKERN LINER ADAPTOR × × × This site uses cookies Some cookies are necessary to make this site work. We would also like to set optional cookies for other purposes, but only with your permission. You can accept them all, reject the optional ones, or choose purpose by purpose. Read our Cookie Policy. Strictly necessary (always active) Required for the site to work - signing in, your basket and security. These cannot be switched off. Analytics Help us understand how the site is used so we can improve it. No data is used to advertise to you. Marketing Used to measure advertising and show you more relevant adverts on other websites. Accept all Reject all Manage preferences Cookie settings