RULES FOR THE CORRECT INSTALLATION OF AN ESSEBLOCK ESSEWOOD CHIMNEY FLUE particularly suited to passing through wooden ceilings and roofs with the special EC certified closed roof or ceiling passage
EC Certificate:
T400-N1-D-V2-L50050-G00
T200-P1-W-V2-L50050-O00
T450-N1-D-Vm-L50050-G20
T450-N1-D-V2-L50050-G20