Manufacturing and installation of custom pergolas Concept Alu offers the manufacture and installation of tailor-made pergolas in Geneva and neighboring France. Whether on a terrace or a balcony, we build the structure in harmony with the style of your home. We carry out the manufacture and installation of: Aluminum pergola with adjustable slats Hard roof pergola Pergola with glass walls Many possible options: LED lighting integrated into and/or the peripheral frame Screen blinds for sun protection, wind, rain and privacy Glass walls and fixed aluminum walls Manufacturing and installation of custom verandas Concept Alu offers the manufacture and installation of tailor-made verandas in Geneva and neighboring France. For the design of your work, we use materials of impeccable quality. We carry out the manufacture and installation of: Made-to-measure veranda in premium aluminum Ultra insulating roof (Patent TR112) Veranda with fully glazed or partially glazed roof Veranda with adjustable sunshades or roller shutters Numerous solutions for controlled comfort all year round EXPAND YOUR HOUSE: OUR ALUMINUM EXTENSIONS Do you have an extension project? Concept Alu offers several types of expansions, it's up to you to choose the use you want to make of this new living room. Whether you want to transform your extension into a kitchen, dining room, or even a living room, Concept Alu offers you these different solutions. UP POOL SHELTER: Welcome to the UP universe and its sliding dome! The sliding dome of the UP swimming pool enclosure is a patented system, registered in 2004. The UP swimming pool enclosure is designed from cutting-edge materials, capable of withstanding all bad weather. The aluminum structures are light, easy to maintain, and of course very resistant, the motorization and ventilation systems benefit from the most reliable technologies. https://www.conceptalu.com/abris-piscine/abri-up/ OUR PRODUCTS: Bioclimatic pergola Vehicle shelters Extensions Verandas Pergolas Pool shelters Inspiration

Interaction rapide, service à la hauteur

très bon contact avec les enfants, prend le temps des explications- cabinet moderne

Très satisfaite du service et contact avec Romande Incendie, nous avons fait appel à eux pour pose d’extincteurs et plan d’évacuation et contrat de maintenance. Honnête, agréable et efficace je recommande vivement

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.