DINAK DWN TWIN WALL INSULATED INSPECTION LENGTH IN BLACK Ø180 
DINAK DWN SOOT COLLECTOR / END CAP WITH DRAIN IN BLACK Ø180 
DINAK DWN TWIN WALL INSULATED 90º TEE IN BLACK Ø180 
DINAK DWN VENTILATED FIRESTOP PLATE IN BLACK Ø150
£73.00 Ex VAT
Ventilated firestop must be used on solid fuel appliances where the flue passes through a combustible floor or ceiling.
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