Trade coordination is the temporal, spatial and professional alignment of all trades involved in a construction project (e.g. structural works, electrical, plumbing, drywall). The goal is a smooth construction sequence without disruptions, duplicated work and interface conflicts — usually the responsibility of site management or the general contractor.
Why trade coordination decides the schedule
Most construction delays are not caused by slow work but at the interfaces: the follow-on trade is ready, but the preceding work is not finished, not accepted — or nobody told them. Coordination is therefore above all an information task.
The four ground rules of working coordination
- One shared level of information: all trades work with the same (approved!) drawings and see the same schedule
- Clear responsibilities: every task and every defect has exactly one responsible party and one deadline
- Documented handovers: preceding work is checked and handed over with a protocol before the next trade starts
- Short paths: changes and disruptions are reported immediately — not at the next site meeting
Coordinating digitally — across companies too
In XBuild all trades work in the same project: tasks and defects are assigned to the responsible company (with automatic notification), the construction schedule shows dependencies, and the granular permission model ensures everyone sees exactly what concerns them. Best of all: subcontractor accounts are free and unlimited — so coordination never fails on licence costs.
Frequently asked questions: trade coordination
Who is responsible for trade coordination?
In the separate-trades model, the client’s site management/supervision; in the GC model, the general contractor. In practice every site needs one clearly named coordinating body.
What is an interface conflict?
A conflict at the handover between two trades — e.g. unclear preceding work, colliding installations or unresolved responsibility. The most frequent cause of delays and change orders.
How do you involve subcontractors digitally?
Via role-based access: the subcontractor sees their tasks, drawings and deadlines and reports completion with a photo — without access to other areas. In XBuild these accounts are free.