Ductwork · Ventilation · Smoke extraction
Air in motion. Precision fabrication.
Ventilation and smoke-extraction ducts, fittings and sheet-metal parts made to your drawings. Built for engineering firms, HVAC contractors and buyers who need drawings turned into dependable metal.
- Founded
- 2018
- Materials
- [Materials processed — to be completed]
- Standards
- [Standards applied — to be completed]
- Markets
- [Markets served — to be completed]
Capabilities
From drawing to part: Libalstal's fabrication families.
- 01
Spiral round ductwork
Continuous lock-seam round duct, lengths and diameters to project.
- 02
Rectangular ductwork
Rectangular sections formed and assembled to drawings, with suitable stiffening.
- 03
Cutting, bending & forming
Sheet cutting, press bending and forming for duct parts and custom work.
- 04
Fittings & transitions
Elbows, reducers, take-offs and transitions made to order.
- 05
Installation & project support
On-site support and installation — published only if the service is offered.
Duct systems
Ducts, fittings and accessories — each sheet is completed with verified technical data.
Rectangular duct
Rectangular sections formed and assembled to drawings, for runs where ceiling depth is limited. View detailsElbows
Segmented round elbows and rectangular bends for changes of direction. View detailsReducers & transitions
Concentric or eccentric reducers and round-to-rectangular transition pieces. View detailsTees & branches
Tees, Y-branches and take-offs for branching the air distribution network. View detailsFlanges & connectors
Joining components between duct sections: flanges, couplings and connectors. View detailsGrilles, dampers & accessories
Diffusers, grilles, balancing dampers and network accessories. View detailsCustom metal fabrication
Sheet-metal parts and assemblies made to your drawings and specifications. View detailsEngineering & quality
Evidence, not adjectives.
Every quality commitment is published with the document that proves it. Until evidence is supplied, the line says so.
- Material traceabilityevidence to be provided
- Dimensional inspectionevidence to be provided
- Fabrication tolerancesevidence to be provided
- Applicable standardsevidence to be provided
- Certificationsevidence to be provided
- Drawings & technical documentationevidence to be provided
Industries served
Settings where air distribution matters. The list will be adjusted to Libalstal's actual experience.
Indicative list — to be confirmed by Libalstal
- 01Commercial & office buildings
- 02Industrial sites
- 03Healthcare
- 04Hospitality & food service
- 05Warehousing & logistics
- 06Infrastructure & public facilities
- 07Specialised environments
Projects
Real projects only: verified scope, materials and figures, with the client's name published only with permission.
No projects published yet.
Case studies will appear here once verified projects, with photos and client approval, are supplied.
Send your drawings. We price the metal.
A three-step form with a review before sending. PDF, DWG or DXF drawings accepted.