Dinak DW
Dinak DW is a twin wall insulated chimney system suitable for use on gas, diesel, wood, biofuel and pellet fired appliances.. Use both internally and externally.
SW316 inner, SW304 outer, both fully welded
30mm Rockwool insulation
No thermal bridge offers insulation continuity throughout the system.
600° continuous working temperature
Use on condensing (with joint) or dry (without joint) applications
CE approved, HETAS approved
200 Pa overpressure (with joint), 40 Pa (on negative pressure)
HETAS Approved
HETAS is the official body recognised by government in the UK to approve solid fuel domestic heating appliances, fuels and services, including factory made chimneys. Dinak DW is listed in their Official Guide as approved for use in the UK on appliances burning solid fuel.
CE Approved
Products manufactured in the European Union which are to be sold in other EU countries must be CE certified. Dinak DW has been tested and certified.
Dinak DW has many other approvals related to different countries. The ones above are the main ones for UK customers however.
Click the logo below to download the Dinak DW brochure.

Dinak DW is shipped directly from the UK distributor to you.
Delivery is generally between 5-7 working days.
Please contact us before ordering if you require confirmation of availability.