
Solution 01 · HVAC & Ductwork
Deliver HVAC models that contractors can build.
An end-to-end approach for MEP consultants and contractors: from design intent to coordinated, LOD 400 ductwork, shop drawings and material quantities.
- LOD 400
- fabrication-ready ductwork
- −70%
- modeling hours
- 0
- fittings drawn by hand
- 1 week
- team onboarding
Built for your role
Every team on the project gets something different
Turn design models into installable ductwork with fittings, dampers and hangers in place.
Outcome: Shop drawings in daysExplore layouts quickly and keep design changes from breaking the model.
Outcome: Faster design iterationsResolve clashes in crowded ceilings, with sleeves and openings ready.
Outcome: Fewer clashes on sitePull duct, fitting and support quantities straight from a reliable model.
Outcome: Accurate material ordersThe scope
Covering the whole system

What you deliver
Deliverables at every project stage
The same model carries from design to handover, so nothing is redrawn between stages.
- Stage 1 · DesignConcept to LOD 300
- Duct layout by zone
- Terminal schedule
- Design option studies
- Stage 2 · CoordinationClash-free model
- Coordinated ceiling voids
- Sleeve & opening layout
- Clash reports closed
- Stage 3 · ConstructionLOD 400 shop drawings
- Fabrication lengths
- Hanger layout plans
- Material quantities (BOQ)
- Stage 4 · HandoverAs-built & O&M
- Tagged, documented model
- Equipment data
- Model for facility teams
Example project
A 25-storey office tower, modeled in half the time
Office tower- Scope
- HVAC + supports
- Team
- 4 modelers
- Size
- 62,000 m²
The contractor had six weeks to deliver LOD 400 ductwork for 25 floors. Terminal connections, fittings and hangers were generated per floor, then copied and adjusted, leaving the team free to focus on coordination.
How we work with your team
More than software: a rollout your team actually uses
- 01Assess
We review a sample of your project and your current workflow.
- 02Set up standards
Your families, fittings and naming loaded into the add-ins.
- 03Train
Hands-on sessions on your own model, plus video manuals.
- 04Support
Direct help by email, WhatsApp and support tickets during delivery.
Resources for HVAC & Ductwork teams
Plan your HVAC & Ductwork project with a FlashBIM expert.
Tell us about your project. We reply with a suggested setup, rollout plan and team quote.





