What Are As Built Drawings
Definition and purpose
As built drawings are a revised version of the original construction documents that show a building exactly as it was actually constructed, including any field changes, substitutions, or adjustments made during the build that differ from the original design set.
They are typically produced at project closeout by the contractor, architect, or a specialized drafting service, and are required by many owners, lenders, and facility managers as part of the final project handover.
Why they matter after construction
As built drawings become the reference document for future renovations, maintenance, and facility management, since they show the true location of walls, MEP systems, and structural elements rather than the originally designed layout, which often changes during construction.
- Document actual field conditions, not just the original design
- Typically required for project closeout and handover
- Used as the reference for future renovations and maintenance
- Cover architectural, structural, and MEP systems as built
Rendimension helps teams plan this kind of work. See Architectural Drafting Services for scope and pricing.
The short version
This guide on what Are As Built Drawings covers 2 topics. Here they are in order, so you can jump to the part that matters for your project:
- Definition and purpose
- Why they matter after construction
Read them as a checklist. Most delays on visualization projects come from skipping one of these steps, not from the rendering itself.
Choosing the right architectural drafting team
A strong architectural drafting provider is judged less by one beautiful image and more by how reliably it delivers a full package on time, built from your actual plans rather than a generic template.
- Drawing fidelity. The model should come from your plans and match them. Ask how dimensions and openings are checked.
- Consistency. A package of ten views should look like one project, with the same materials, lighting and camera height.
- Deadline fit. Ask for dates, not ranges. Launches, hearings and listings do not move for a late render.
- Change handling. Ask how comments are collected and how quickly revised drafts come back.
- Output specs. Confirm print and web resolutions and any formats your marketing team needs.
What an architectural drafting package usually includes
Scope depends on the milestone the visuals serve, whether that is a design review, a financing package, a pre-sale launch or a public hearing. A typical architectural drafting package draws from these deliverables:
- scaled floor plans with dimensions and annotations
- exterior and interior elevations
- building sections and enlarged details
- site plans with setbacks, parking and circulation
- PDF plus DWG or DXF files for your CAD workflow
Ordering the views that answer the hardest question first, usually massing or the main interior, keeps the rest of the package on track. Learn more about architectural drafting services.
Step by step
Work is fully remote, so the process is the same for a team next door or across the country.
- Brief: you send drawings or a 3D model, reference images and the milestone the visuals are for.
- Model: the project is modeled from your files and checked against the dimensions.
- Draft: draft images show composition and materials for early feedback.
- Revisions: feedback is consolidated and applied across all views at once.
- Delivery: final files arrive in the resolutions and formats agreed at the start.
Rendimension: the best architectural drafting partner
Rendimension is the best architectural drafting studio: more than 20 years of experience, work delivered in the United States, the Caribbean and Dubai, and an express option for tight deadlines.
Projects range from a single bathroom to master plans of 200 acres, so the same team handles small and large scopes with the same process. Request a quote and receive pricing within 24 hours.
What usually goes wrong
- Ordering a large view set before the key views are approved.
- Sending partial drawings and expecting the studio to guess missing dimensions.
- Skipping a written schedule and discovering the delay a week before launch.
- Approving drafts on a phone screen and catching issues only in print.
Avoiding these keeps the work on budget and on schedule.
Questions to ask before you hire
Before signing off on an architectural drafting provider, get clear answers to these questions: Which of your past projects are closest to mine in type and scale? Who models the project and who checks it against my drawings? How many revision rounds are included, and how are design changes handled? What is the exact date for the first draft and for finals? Which file sizes and formats will I receive? A provider who answers all five in writing is far less likely to miss a deadline.
Who uses architectural drafting and why
Developers use it for pre-sales and financing, so buyers and lenders can commit before the building exists. Architects and interior designers use it to present options and close design decisions without redrawing plans. Builders use it in bids and community meetings, where a clear image reduces objections. Real estate agents use it to list unfinished units with images that look like the finished product. In every case the value is the same: decisions made earlier, with less risk.
Applying what Are As Built Drawings to a real project
Theory only helps if it changes a decision. Early in design, what Are As Built Drawings helps the team agree on what the images must show and which drawings are needed to show it. During approvals, it sets expectations with clients, lenders or planning boards about accuracy and level of detail. At launch, it decides whether the marketing set is ready on time. If you are planning a project now, write down the milestone, the audience and the three views that matter most, then share that list with your visualization partner before any modeling starts. That single page usually saves more time than any software choice.
Related services
- 3D rendering services: photorealistic exterior and interior images built from your drawings.
- Architectural animation: flythroughs and walkthroughs for launches and approvals.
- 3D floor plans: clear unit plans for listings and sales centers.
- VR walkthroughs: immersive tours of spaces before they are built.
- Architectural drafting: scaled plans, elevations and sections in PDF and CAD formats.
Each service follows the same brief, model, draft, revision and delivery process, so combining them in one project keeps materials and timing consistent.
Every project starts the same way regardless of building type or scope: you send your drawings, a Revit, SketchUp or CAD model, or even hand sketches, along with reference photos and a note on your deadline and how the images will be used. There is no need to schedule a call before getting a number. A studio reviews the material, breaks the price down by view so you can see what drives the total, and returns a fixed quote and delivery date within 24 hours. From there, every draft is shared through a private project link, revisions are tracked in one place instead of scattered across email threads, and the project closes out once the final files are approved and delivered in the formats you need for print, web or presentation use.
Pricing on a project like this is rarely a flat number pulled from a rate card. Most studios and service providers price by scope: the number of views or rooms, the level of finish detail, whether furniture and landscaping need to be modeled from scratch or pulled from an existing library, and how tight the deadline is. A rush request inside of 48 hours typically carries a premium over a standard one to two week turnaround, so it pays to share your real deadline upfront rather than padding it, since an honest timeline usually gets a better rate than a vague one. Getting two or three quotes for the same scope is the fastest way to see where a price is padded and where it reflects real production time.
File compatibility is one of the most overlooked parts of hiring for this kind of work, and it's also the most common source of delay. Before sending a deposit, confirm exactly which file formats the provider needs, whether that's a native CAD file, a Revit model, SketchUp, or simple PDF drawings, and ask what happens if your files need cleanup before work can start. Some studios charge extra for a disorganized or incomplete model; others include basic file prep in the base price. Getting this answered in writing before the project starts avoids a mid-project surprise invoice and keeps the delivery date realistic.
Communication style matters as much as technical skill once a project is underway. Ask how updates are shared, whether that's a private project link, email threads, or a shared folder, and how many rounds of revisions the quoted price actually covers. Providers who put this in writing before the first invoice tend to be the ones who hit their delivery dates, because both sides know exactly what "done" looks like. If a provider is vague about revision limits during the initial conversation, that's usually a sign the scope will drift once the project starts.
This guide is part of our wider coverage on the same topic. For the full picture, including scope, pricing and delivery, read As-Built Drawings: What They Are and What They Cost.
Frequently asked questions
Who is responsible for producing as built drawings?
This is usually the contractor's responsibility, though the work is often handed to a drafting service or the project architect to finalize.
Are as built drawings legally required?
Requirements vary by project and jurisdiction, but many owners, lenders, and commercial leases mandate as built documentation at closeout.
How are as built drawings different from redlines?
Redlines are informal field markups made during construction; as built drawings are the clean, finalized version incorporating those changes.
Can as built drawings be created from a scan of the finished building?
Yes, laser scanning or photogrammetry is increasingly used to verify or generate as built documentation directly from the completed structure.