How BIM is No Longer Just For Big Firms
Building Information Modeling (BIM) was once perceived as a luxury for large firms with ample resources. However, it is fast turning into a necessity for architecture practices of all sizes. This article provides a look into practical examples of how small architecture firms can utilize BIM services to scale without burning their budgets.
Today, many clients and public tenders request BIM deliverables and quality as a requirement, not an addition.
In its simplest form, BIM is a detailed 3D model driving drawings, scheduling, coordination, and construction. However, BIM is much more than that—it allows small architecture practices to operate more efficiently, save money, and get access to bigger projects.
This article provides practical tips on how small architecture firms can scale using BIM services.
What Difficulties Small Architecture Firms Have Without BIM
Operating on lean budgets and with a limited team is hard enough, never mind working on complex projects without BIM. Traditional non-integrated 2D CAD workflow results in:
- Disconnected 2D CAD files
- Unnecessary updates taking many hours
- Version control chaos
Take the following scenario: moving a wall by 300mm. This results in redrafting of 10 sheets manually, update of door schedule, check of sections, etc. One change can cost half a day. And that’s not the only challenge for a small architecture practice.
Without BIM, coordination with consultants often becomes problematic, which causes last minute RFIs and errors on-site. Small firms have a tough competition with large competitors offering better coordination and visualization services.
How BIM Can Level the Playfield for Small Practices
BIM is a strategic advantage for small firms, not just a software solution. Here are some of the benefits small firms can gain from BIM:
- Integrated collaboration with engineers, contractors, and clients
- Project management in one system
- Visualization in 3D
- Automatic generation of plans, sections, elevations, door schedule, quantity take-offs
- Competitive advantage: bidding on projects requiring BIM deliverables and offering higher coordination quality
These benefits enable small firms to get bigger projects, take on larger scope and get access to premium work without any change to the team size.
Key Benefits of BIM for Small and Medium Firms
Increased Design Quality and Reduced Errors
Parametric modeling allows to update the whole design changing only one element. Clash detection during design phase saves many RFIs, site rework, and increases clients’ trust.
Automated Documentation Generation
Generation of drawings based on BIM model saves many time. Consistent title blocks and object libraries reduce effort required to onboard new employees.
Cost Savings and Time Efficiency
Studies show that adoption of BIM enables to reduce the construction waste by 20–40%, compared to conventional drawings and saves 10–20% in costs. More accurate quantity take-offs and cost estimation means no surprises. Small practices can speed up the design phase.
Enhanced Collaboration and Communication
Real-time model sharing with cloud Common Data Environment (CDE)
Better client presentation with 3D visualizations and walkthroughs
Better coordination with consultants and no surprises on-site
Guide to Implementing Architecture BIM in Your Firm
Step 1: Setting Up Realistic Goals
First, set up specific goals: decrease drawing errors, reduce RFI rate, land public projects, or improve clients’ presentations. Align the goal with the growth for your practice, for example: “We want to take on projects that are 30–50% larger within 12 months”.
Step 2: Audit Current Workflows and Tools
Identify software your practice uses (AutoCAD, Sketchup, etc.). Map your hardware and file storage. Identify your current pain points: version problems, rework, coordination problems, late changes. Use this audit to prioritize areas where BIM will bring the most value first.
Step 3: Select BIM Software
- Autodesk Revit is a de-facto industry standard and has a large consultant ecosystem.
- Graphisoft Archicad is a design tool designed specifically for architects.
- VectorWorks or BricsCAD BIM allow for smoother transition from 2D CAD to BIM.
- Consider using trial versions or educational licenses on a small project first.
Step 4: Choose 1-2 BIM Champions
Select 1-2 curious and patient team members, who will drive learning and experimentation. Give them time to experiment with BIM templates, families, and workflow on a pilot project. These will become internal teachers and standard-setters as the practice scales.
Step 5: Launch Pilot Project
Identify a small risk project, like a single-family house or minor renovation. Model the design, generate drawings, and coordinate with at least one consultant. Compare the time, number of errors, and client feedback from the previous CAD-based projects.
Step 6: Develop Simple BIM Standards and Templates
Develop simple standards for naming, templates, sheet layouts, and object libraries. Develop the basic project template with all the families, schedules, and title blocks. Place it on the shared storage so that all new projects start from it.
Step 7: Invest in the Right Hardware and Infrastructure
Minimal requirements: 16 GB of RAM, dedicated GPU, modern multi-core CPU; dual monitors increase efficiency. Consider using cloud storage or CDE (e.g. Autodesk Construction Cloud or BIM 360) for version control and collaboration.
Step 8: Engage Consultants and Clients to the BIM Workflow
Use cloud platforms to share models with consultants and hold regular coordination meetings. Use 3D views and simple 4D sequences to show clients your design.
Cost-Effective Ways of Implementing BIM Without Burning Budget
Cost concerns are real for small practices. Here is what to do about them:
- Phased approach – start with one software and one pilot project
- Subscription licensing – monthly or annual instead of large upfront payment
- Cloud-based BIM solutions
- Targeted training – focused courses and on-the-job instead of lengthy generic programs
- BIM outsourcing – work with BIM specialists for complex models, scan-to-BIM or LOD 300/350 models when in-house capacity is limited
- “Starting small” is a reasonable strategy for small practices. Also, Autodesk offers flexible token-based licensing.
How to Scale Your Practice With BIM
- It is vital to connect BIM adoption to business growth:
- Getting bigger and more complex projects – meet client’s and tenders’ requirements for BIM
- Improving margin – fewer errors, faster documentation = more billable capacity
- Positioning your brand – position yourself as BIM-enabled practice with high-quality coordination and visualization
- Building repeat business – smoother projects and better communication make clients happy
- Future proofing – align your practice with industry trends like digital construction, sustainability analysis, and life cycle data
From 2D CAD and constant rework to streamlined BIM workflow enabling 2-3 times project complexity with the same team.
When to Consider Using BIM Services
BIM services is a scaling lever, not a failure. Consider it when:
- You’ve won a project, but lack the in-house capacity
- You need certain specialization (MEP coordination, LOD 350 models, point cloud to BIM, etc.)
- You want to speed up the process, while your team is still learning
Advantages of external BIM services include accessing expert modelers, increased speed, and knowledge transfer to your team. Treat BIM services providers as your extended team.
Conclusion
BIM is a pragmatic path to scale your small practice. A phased and goal-oriented approach to BIM adoption (set up goals, run a pilot, develop standards, and scale) makes it feasible and cost-effective.
Research shows that small practices can effectively implement BIM across different projects including smaller residential and larger housing development projects when adopting BIM proportionately.
To conclude, the sooner your practice adopts BIM and starts benefiting from it, the better. If you’re ready to learn how Architecture BIM and BIM services can help your firm scale, consider running a pilot project.
Ready to Scale Your Architecture Firm with BIM?
At Camellia Buildtech, we help small and medium architecture practices leverage BIM capabilities without the overhead of building an in-house BIM team. We provide:
Frequently Asked Questions
1. Should small architecture firms under 10 people adopt BIM?
Yes. BIM will help small teams reduce errors, automate documentation, and collaborate with consultants. It will allow small firms to get bigger and more complex projects without scaling proportionally.
2. What is the most cost-effective way to start using BIM for small firms?
Begin with one BIM software subscription, run a pilot project and use cloud collaboration tools. Invest into targeted training for 1-2 “BIM champions” and develop simple standards before scaling to more projects.
3. Which BIM software is best for small architecture firms?
Autodesk Revit and Graphisoft Archicad are widely adopted; Revit is excellent for multi-disciplinary coordination, while Archicad is more popular among architects. Vectorworks and BricsCAD BIM can also be a cost-effective alternative.
4.How soon should a small firm expect BIM ROI?
Many firms begin to feel benefits of BIM (less rework, faster documentation, fewer RFIs, etc.) within 3-6 months after running a pilot project and developing basic standards. More ROI will come from using BIM on multiple projects.
5. Is it possible for small companies to get BIM services instead of creating an in-house BIM department?
Yes, as working with BIM service providers will provide you with the needed level of expert modeling, clash detection, and deliverables according to the LOD requirements while you develop your own internal BIM capacity .
6. Do clients care about BIM usage by small firms?
More and more often – yes. Numerous public authorities and large private clients require BIM deliverables, better coordination, and 3D visualization. BIM use may increase your chances of getting chosen.
