Negarra MD Plus Twin Wall Insulated Chimney Flue Negarra MD Plus is a high quality, prefabricated twin wall insulated chimney flue system suitable for solid fuel, oil and gas fired appliances. The inner wall is manufactured in stainless steel grade 316 and the outer wall is manufactured in stainless steel 304. The system has 25mm of high density insulation.
SW316 inner, SW304 outer, both fully welded 25mm high density ceramic fibre insulation EN1856 Part 1 Approved (65mm clearance to combustibles) CE approved, HETAS approved Declaration of Performance
PLEASE NOTE THAT NEGARRA MDW AND NEGARRA MD PLUS ARE NOT INTERCHANGEABLE SYSTEMS.
Brochure Click the logo below to download the Negarra MD Plus brochure.