Nortuflex was founded in 1996, today its a referenced brand. Specialist in the HAVAC(Heat, Ventilation and Air Condition) market . Nortuflex is market leader in the production of Flexible and Rigid Ducts and its respective Fittings made from Stainless steel, Galvanized steel and aluminium, used in the Ventilation and Heating market. Comercializes a huge range of climatization products, such as, Ventilation, Air Difusion, Insulations, Duct tapes, among others. Ensuring our quality thus making Nortuflex leaders. We are CE Certified having put our products through vigorous tests in certified laboratories, such as, Instituto Giordano(Italy) and BSRIA(United Kingdom), acheiving maximum test level rankings. EN 1856-2:2009 with T600, regarding Single and Double Wall Flexible Stainless Steel Chimney Duct Liners (both ducts are Bidirectional, no need for assembly direction) Nortuflex also manufactures Rigid Double wall and Single Chimney Ducts and Fittings with CE approved Classification by BSRIA in the United Kingdom, using EN 1856-1:2009 we got the T450 for Single Wall and T600 for Double Wall. Nortuflex does not only consider itself as a manufacture it too stands by its clients as a partner. We have the pride to together with our clients manufacture custom made products, having High Tech machinery for what´s needed. At Nortuflex we see ourselves under the Logo TEAM (Together Each Acheive More). We are located in Espinho and deliver all over Portugal, Countries we currently based, Spain, United Kingdom, Brazil, South Africa.