When you work with us, an architectural CAD drafter never delivers directly to you, and that is a deliberate choice. All our work passes through at least three review layers before it is delivered. A drafter produces the sheet, a second team member checks that work, then Sam, our team leader, reviews it, and finally Barry, our project manager, goes over it once more.
That order exists because each layer looks at something different and errors in drafting work compound.
A wrong layer assignment on sheet three is a small correction; the same error carried across a hundred sheets is a week's work. In practice, errors are therefore kept to a minimum, and that is exactly what a client needs when buying in capacity rather than putting a colleague next to them. We draft and model; we do not do engineering. The work is done entirely remotely from our own office, with our own licences and following the drawing conventions the client gives us.
Cable tray routing in the model, built with parametric families that carry the material schedule with them.
Parametric modelling by an architectural CAD drafter
A large part of architectural drafting consists of components that come back in variants. Window frames in five sizes, connection details that differ slightly per elevation, standard walls with a different thickness. If you treat that as one-off drafting, you draw the same component dozens of times over. That is why we build parametric Revit families, in other words smart components. A component like that adapts to a new situation or a different size. It is created once and then placed wherever it is needed, without having to be redrawn.
The associated material schedule follows along, so a modified component updates that schedule automatically. That last point matters more than it seems, because a schedule maintained by hand sooner or later falls out of step with the drawing. A clear example comes from greenhouse construction. Companies in that field usually work in AutoCAD, and that package does not build components such as valves in piping systems cleverly. If you need a valve in 90 and in 110, you draw it by hand every time.
With a smart family, it is a single action, and in that kind of work it saves at least seventy per cent of the time. An architectural CAD drafter working parametrically therefore invests up front and recoups it further along the series. We make that trade-off per project, because a component that only occurs twice is quicker to draw than to build. We present the inventory of what repeats before we start building, so the client knows where the preparation time is going.
The software, versions and formats our drafters work in
Our main software is Revit, AutoCAD and Rhino. We also use Inventor and Grasshopper, with Dynamo and Vault to a lesser extent. We always work with the latest versions, in our own environment and on our own licences. For the client, this means no workstation needs to be set up, no licence needs to be purchased and no access to the internal network needs to be arranged. That saves an IT process that in practice often takes longer than the drafting work it was all about. We deliver in DXF, DWG, Revit formats and STEP, and in practice process any common CAD format.
Which format is leading is determined by the process on the other side. If the emphasis is on a Revit model, we deliver that model. If work continues in AutoCAD, DWG is the end product, even when we have built components in Revit. If the client is on an older version, we agree in advance which version we save to. Fitting into the existing set is the starting point. We open the set as it is, look at how the families and templates are built and work within them.
We do not rename existing layers without consultation, because filters, templates and exports on the client's side rely on them. Where the set is messy, we point it out and propose an approach. What we do not do is quietly introduce a structure of our own that only works well for us. What we do is flag every deviation we come across in the set along the way, so the client can decide whether it stays or gets straightened out.
No ongoing payroll costs and no idle staff once the peak is over. If one of our people is off sick or on holiday, we replace them and the work simply carries on.
What an architectural CAD drafter delivers with us
The concrete output consists of 2D drafting and, where needed, 3D modelling. In architectural work, this usually means floor plans, sections, elevations, detail sheets and typical details, supplemented by the associated overviews. We also produce as-built drawings and revisions, and for many clients that revision work is the largest block. Existing sets have to be updated because construction deviated from the design, and those deviations are spread across many sheets. We process series like that in a fixed order, sheet by sheet along the same route, so no change is left behind. Cleaning up or rebuilding families and templates is also part of the work. Which of the two makes more sense depends on the state of the existing set. With a heavily cluttered family set, rebuilding sometimes costs less than repairing what is there, and we back up that trade-off with reasons.
What an architectural CAD drafter at our firm does not do is engineering. No calculations, structural advice or permit documents come out of our work. We keep that line sharp because it must be clear where each part of the responsibility lies. We deliver in stages. The first block goes out early for review, after which we gather feedback, make adjustments and carry on. The intellectual property of everything we produce belongs to the client, including the families we build along the way. When a client supplies a set that has been partly added to by hand, working through that material is also part of the job. We refer the open questions back in one bundle instead of calling about each one separately.
Three review layers and what they prevent in practice
Checking drafting work only works when each layer looks through a different lens. The second drafter who checks the sheet focuses mainly on the drafting itself. Wrong layer assignments, dimensions that do not match the geometry, hatching that deviates from the standard, a title block that has not been updated. These are small things that become big when they carry through a series unnoticed.
Sam then reviews the consistency as team leader. Do the sheets tie in with one another, does a detail match the section it comes from, has a change in one place also been carried through elsewhere? He has more than fifteen years of background in architecture, worked in Iran for seven years, ran his own design firm in the Netherlands and still works as an engineer, so he quickly sees through the technical side of a set.
The final check by Barry focuses on the delivery as a whole. Is everything included, are the files in the agreed formats, is the naming consistent? What this setup mainly prevents is the expensive category of errors. An error that only surfaces at final delivery usually affects not one sheet but a whole system, and then the entire series has to be gone through.
Because we deliver in stages, something like that also surfaces early. We do not rule out errors, because nobody can. We organise the work so that the chances stay small and anything that goes wrong becomes visible early. As a result, the client does not receive a set that their own team still has to put through a full review round.
Frequently asked questions about hiring an architectural CAD drafter
Let our architectural CAD drafters handle it
Send us your documents and drawing conventions and we will let you know within one to two working days what we can take on and when.