External Flue extension for jet master open wood fireplace

Rob requested 3 quotes from Heating Professionals in Balaclava

Need to extend the external height if the jet master flue to improve smoke backdrafting into house. Extension approx 1.5m

Flue blocked
Maxiheat wood heater not working. Sure flue is blocked

Repair gas fire - jetmaster
Works, but then goes out after 15 mins or so

Installation of wood heater and flue
Installation of wood heater and flue into existing fireplace and chimney on...

Install flue
Install flue through subfloor & out to roof or wood Fired Pizza oven