Cheminées du Valais was created in November 2007 to extend the activities of sister company Cheminées du Chablais to the Rhône Valley. During 2008, Eric Guillod's teams worked successfully in all areas of combustion and on all types of objects. With this phase completed, it was time for Cheminées du Valais to make its mark on the fireplace market and found Cheminées du Valais SA. Mr. Gaillard has thirteen years' experience in chimney technology, is fully conversant with the standards and directives for chimney installation (AEAI and OPAIR) and enjoys an excellent reputation in the Valais region. By combining these two assets, Cheminées du Valais SA is able to offer a complete range of services to its Valais and foreign customers. After three years of collaboration, Cheminées du Valais takes flight and separates from its sister company. The new logo and the new QUALITY FIRE© guideline are launched at the same time. Cheminées du Valais SA also signed a new partnership with ATTIKA, increasing its official Valais concessions to 5 brands. In December 2013, Cheminées du Valais joined forces with RUEGG to become STUDIO RUEGG. Official dealer for RUEGG products in French-speaking Valais. From June 2014, STUDIO RUEGG will be ready to be visited. To serve you better, here are our new opening hours. Monday to Friday: 07h30 - 12h00 / 14h00 - 17h00 Saturdays by appointment 079 621 90 76

Cheminées du Valais was created in November 2007 to extend the activities of sister company Cheminées du Chablais to the Rhône Valley. During 2008, Eric Guillod's teams worked successfully in all areas of combustion and on all types of objects. With this phase completed, it was time for Cheminées du Valais to make its mark on the fireplace market and found Cheminées du Valais SA. Mr. Gaillard has thirteen years' experience in chimney technology, is fully conversant with the standards and directives for chimney installation (AEAI and OPAIR) and enjoys an excellent reputation in the Valais region. By combining these two assets, Cheminées du Valais SA is able to offer a complete range of services to its Valais and foreign customers. After three years of collaboration, Cheminées du Valais takes flight and separates from its sister company. The new logo and the new QUALITY FIRE© guideline are launched at the same time. Cheminées du Valais SA also signed a new partnership with ATTIKA, increasing its official Valais concessions to 5 brands. In December 2013, Cheminées du Valais joined forces with RUEGG to become STUDIO RUEGG. Official dealer for RUEGG products in French-speaking Valais. From June 2014, STUDIO RUEGG will be ready to be visited. To serve you better, here are our new opening hours. Monday to Friday: 07h30 - 12h00 / 14h00 - 17h00 Saturdays by appointment 079 944 18 81

Cheminées du Valais was created in November 2007 to extend the activities of sister company Cheminées du Chablais to the Rhône Valley. During 2008, Eric Guillod's teams worked successfully in all areas of combustion and on all types of objects. With this phase completed, it was time for Cheminées du Valais to make its mark on the fireplace market and found Cheminées du Valais SA. Mr. Gaillard has thirteen years' experience in chimney technology, is fully conversant with the standards and directives for chimney installation (AEAI and OPAIR) and enjoys an excellent reputation in the Valais region. By combining these two assets, Cheminées du Valais SA is able to offer a complete range of services to its Valais and foreign customers. After three years of collaboration, Cheminées du Valais takes flight and separates from its sister company. The new logo and the new QUALITY FIRE© guideline are launched at the same time. Cheminées du Valais SA also signed a new partnership with ATTIKA, increasing its official Valais concessions to 5 brands. In December 2013, Cheminées du Valais joined forces with RUEGG to become STUDIO RUEGG. Official dealer for RUEGG products in French-speaking Valais. From June 2014, STUDIO RUEGG will be ready to be visited. To serve you better, here are our new opening hours. Monday to Friday: 07h30 - 12h00 / 14h00 - 17h00 Saturdays by appointment 079 357 18 82

Gaznox SA is a company specializing in the design , installation , and renovation of chimney linings , serving the Geneva canton and the Nyon region . With over 30 years of experience in the industry and construction sector, our founders – Daniel Pitt and Frédéric Gorges – provide expert services to private clients , architects , and heating system installers for all projects related to chimneys and smoke evacuation systems . We offer comprehensive services for chimneys , chimney linings , smoke ducts , wood stoves , Swedish stoves , pellet stoves , ventilation systems , and fire safety . Chimney Lining Renovation and Installation As specialists in chimney linings , we handle: • Renovation of existing flues • Installation of stainless steel or synthetic linings • Linings for boilers : oil, gas, wood, pellets • Linings for backup generators • Industrial and high-temperature chimney linings • Repair of damaged flues Our solutions ensure optimal smoke evacuation , safe installations , and high energy efficiency , fully compliant with local standards. Chimney and Stove Installation We also provide complete chimney and stove installation for residential and industrial buildings: • Living room fireplaces • Swedish stoves • Wood stoves • Pellet / granule stoves • Fireplace stoves • Industrial metal chimneys Our team ensures proper air supply , safe smoke extraction , and reliable, efficient operation . Masonry Fireplaces – Construction and Renovation We handle all types of masonry fireplaces , both for new and existing buildings, including: • Construction of fireplaces with bricks, stone, or concrete • Repair and renovation of cracked flues • Relocation or elevation of existing chimneys • Reconstruction of heritage fireplaces • Work on historic or protected buildings Each project is completed with architectural care and customized finishes . Ventilation Ducts and Smoke Extraction Systems Our specialists install ventilation ducts , smoke extraction systems , and ventilation monoblocks for private, collective, and industrial buildings. Our services guarantee: • Enhanced fire safety • Ventilation fully compliant with regulations • System testing and validation after installation Metal Constructions and Custom Structures In our workshop, we also produce custom metal structures for your buildings: • Metal walkways • Stairs and railings • Metal frameworks • Industrial load-bearing structures • Modifications and adjustments to existing structures We combine precision , speed , and timely delivery for all projects. A Complete Team for Your Projects in Geneva and Nyon Depending on the season, 10 to 20 qualified professionals join our team to provide: • Comprehensive project management • Fast and coordinated interventions • Personalized support for private clients, architects, and installers We handle all your chimney, flue, ventilation, and metal structure projects from start to finish. Why Choose Gaznox SA? • Over 30 years of experience in fireplaces, chimney linings, and ventilation • Solutions for private clients , professionals , and architects • Service across Geneva and Nyon • Careful, durable, and standards-compliant work • Expertise in traditional fireplaces and modern installations • Full project management without subcontracting Contact Gaznox SA For a quote , consultation , or further information about our chimney linings , fireplaces , ventilation systems , or metal structures , contact us today. Gaznox SA – Your trusted partner for chimney linings, stove installations, and masonry fireplaces in Geneva and Nyon.