APPROVALS: TWPro is HETAS Approved and is CE marked. Designation Number. EN1856-1 T600 N1 W V2 L50040 G50. EN1856-1 T200 W V2 L50040 O20. INSTALLATION: TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band.
MiFlues TwPro Pipe 500mm - 125
Mi-Flues TWPro 125mm S/S Twinwall Chest Mounting Plate
Mi-Flues TWPro 125mm S/S Heavy Duty Twinwall Roof Support 7" Outer
Mi-Flues TWPro 125mm S/S Round Fixed 45° Finishing Plate
Mi-Flues TWPro 125mm S/S Single Wall To Twinwall Adaptor
