DINAK DWN FLAT FLASHING INCLUDING STORM COLLAR IN BLACK Ø180 
DINAK DWN 500mm (440mm) TWIN WALL INSULATED FLUE PIPE IN BLACK Ø150
£58.00 Ex VAT
Dinak DWN Twin Wall Insulated, Black Straight length of flue pipe, 500mm. (440mm effective length) Requires a locking band.
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