Machining for the building industry

For over 60 years, JACQUEMOUX DÉCOLLETAGE has supported building and civil engineering professionals in the manufacture of precision-machined parts for the construction industry: technical fasteners, fittings, inserts, and precision components for fastening, fluid distribution, and connection systems. Our expertise meets the diverse needs of a sector encompassing a wide range of professionals: mineral material manufacturers, metallurgists, carpenters, architects and engineers, artists, and even street furniture manufacturers.

Expertise dedicated to the building sector

Located in the heart of the Arve Valley in Haute-Savoie (74), the world's cradle of precision machining, JACQUEMOUX DÉCOLLETAGE brings its long-standing expertise to the construction industry. With a fleet of 65 machines and a team of 30 experienced employees, we produce medium and very large series of machined components that meet the most stringent industry standards.

Our ISO 9001, IATF 16949, and ISO 14001 certified quality system guarantees complete traceability and impeccable conformity for every batch of parts, from raw material receipt to delivery. This rigorous approach, honed in demanding markets such as the wholesale and plastics industries , is a significant advantage for construction professionals seeking a reliable and responsive subcontractor.

Applications of machined parts in construction

Precision machining is used at many stages of building construction and equipment. Here are the main applications in which our components are used:

• Structural fixings and assemblies Crimped inserts, nuts and pins for assembling metal structures, frameworks or aluminum joinery. Parts that must guarantee impeccable mechanical strength over time.
• Locksmithing, closures and access control : precision rods, axles and bushings for locking, hinge and door closer systems, where the reliability of the mechanism is directly linked to the quality of the machined components.
• Plumbing, heating and air conditioning : fittings, plugs and threaded bodies for fluid networks, designed to withstand service pressures and chemical agents in water treatment.
• Home automation and electrical installations : pads, inserts and bodies for connection boxes, sensors and actuators integrated into building management systems.
• Street furniture and outdoor amenities : fixing and assembly parts for benches, shelters, railings or public lighting systems, exposed to weathering and repeated stresses.
• Fire safety equipment : components for detectors, sprinklers and smoke extraction systems, where dimensional accuracy directly conditions reliability in emergency situations.

Machined parts that comply with building regulations

The building sector is one of the most heavily regulated. Components integrated into structures must meet strict standards, such as CE marking for construction products.

At JACQUEMOUX DÉCOLLETAGE, we integrate these constraints from the very beginning of the part design phase. Our quality system, certified to ISO 9001, IATF 16949, and ISO 14001, guarantees complete traceability for each batch, with control documents available at every stage of production. This rigorous approach allows our construction clients to meet the requirements of their own stakeholders (project owners, inspection bodies, or certification organizations) without having to conduct multiple supplier audits. Our certifications provide a recognized guarantee that the delivered part conforms to the drawing, the specified material, and the required tolerances.

Do you have specific requirements? Talk to our technical team , we will analyze your needs and provide you with a concrete solution.

Support from the design phase for your projects

The building sector is undergoing profound changes: the development of net-zero energy buildings, the increasing integration of home automation and connected devices, new construction materials (composites, laminated timber, fiber-reinforced concrete), and redesigned fastening systems to facilitate deconstruction and reuse. These developments are generating a need for new components, often without standard equivalents on the market.

JACQUEMOUX DÉCOLLETAGE works alongside its clients from the R&D and prototyping phases. Our technical department analyzes your plans, identifies machinability constraints, and proposes design optimizations that facilitate mass production while reducing costs. This ability to quickly move from prototype to pre- production , and then to large-scale production, is a decisive advantage for equipment manufacturers who need to get to market quickly. Each project benefits from a dedicated technical contact, capable of translating your functional requirements into precise machining specifications.

JACQUEMOUX SCREWING: Precision in screw machining at the service of building infrastructure

Faced with new energy performance and sustainability requirements, JACQUEMOUX DÉCOLLETAGE brings its industrial rigor to the construction sector: precision machined parts, deadlines met, certified quality and a technical contact who knows the constraints of the field.

This same requirement allows us to intervene with the same reliability in other demanding sectors : we machine specific components for the plastics industry, energy sector infrastructure as well as for wholesale and industry.

I would like to be supported in my project

Whether you are a design office or a manufacturer, our technical team is available to study your specifications, advise you and offer a solution adapted to your volumes and deadlines.

Contact JACQUEMOUX DÉCOLLETAGE