.png)
What is a Concrete Takeoff?
A concrete takeoff is the process of calculating the quantities of concrete, rebar, formwork, and other materials needed for a construction project. Estimators review project drawings and specifications to measure concrete volumes and identify the materials, labor, and equipment required, creating the foundation for an accurate project estimate.
Here’s what usually goes into a takeoff:
| Material Category | What it Covers | Common Units |
|---|---|---|
| Concrete | Ready-mix concrete of required strength (e.g., 3000, 4000 psi) | Cubic Yards (CY) |
| Formwork | Lumber, plywood, steel forms & fasteners | Square Feet (SF) / Linear Feet (LF) |
| Rebar Volume | Reinforcement steel in slabs, beams, columns | Pounds (lbs) |
| Wire Mesh | Welded wire fabric reinforcement | Square Feet (SF) |
| Concrete Anchors | Bolts and devices set into concrete | Each (EA) |
| Sealants | Joint sealants, water prevention | Linear Feet (LF) |
| Curing Compounds | Applied to keep concrete moist for curing | Square Feet (SF) |
| Release Agents | Formwork coating for easy removal | Square Feet (SF) |
When these numbers are off, bids collapse. Too little material means delays. Too much, and you’re bleeding margin.
Step-by-Step: How to Do a Concrete Takeoff
Before starting your takeoff, review the project drawings and specifications to understand the full concrete scope. Then, measure each concrete element, account for supporting materials and waste, calculate costs, and verify your quantities before finalizing the estimate.
Review Project Plans and Specs
Start by reviewing blueprints and specs to understand the scope and identify all concrete elements like slabs, footings, walls, etc. Here, using concrete takeoff software helps you organize plans and catch important details early.
Measure and Quantify Concrete Volumes
Use your concrete takeoff and estimating software to trace areas on digital plans and calculate cubic yards automatically. For walls, measure the centerline, multiply by height and thickness, and subtract openings like doors or windows.
Add Waste and Supporting Materials
Include a 5–10% allowance for waste or overpour. Don’t forget to add rebar, formwork, or embeds—your takeoff software can quickly count and calculate these supporting materials for a complete scope.
Compile Material Costs
Input the latest pricing for concrete, rebar, and formwork into your estimate. Accurate material costs ensure your bid reflects real-world expenses and helps avoid budget surprises later.
Factor in Labor and Overheads
Add labor rates based on skill level and project complexity. Include equipment usage, supervision, and overhead costs to build a complete and realistic project estimate.
Verify and Finalize the Takeoff
Before submitting your bid, review all quantities, costs, and assumptions. Tools like Beam AI make this easy with automated measurements and QA-reviewed outputs, ensuring accuracy from the first click.
Manual vs. Digital vs. Automated Takeoffs
| Method | Best For | Pros | Limits |
|---|---|---|---|
| Manual | Small, simple projects | Low upfront cost, full control | Time-intensive, error-prone |
| Digital | Mid-sized jobs | Faster, collaborative | Still involves clicking & tracing |
| Automated (Beam AI) | High bid volume, tight margins | Saves 90% time, QA-verified results in 24–72 hrs | Requires software adoption |
Manual methods still work on small projects. Digital tools reduce some effort but still slow you down with point-and-click. Concrete takeoff software like Beam AI are changing the game by delivering QA-reviewed, Excel-ready takeoffs across 16+ trades in less than three days. Another concrete contractor went from 6–8 bids a month to far more after dropping manual takeoffs.
Learn more: Automate Your Concrete Quantity Takeoffs with Beam AI
The latest takeaways point the same way — see what came out of World of Concrete this year.
Lessons from Industry Events
At World of Concrete 2025, our team saw first-hand how contractors are tackling tighter schedules and higher material costs. The top takeaways:
- Estimators are under pressure to submit more bids in less time.
- Manual and digital takeoffs aren’t keeping up with bid cycles.
- Automation is no longer optional — it’s becoming a competitive necessity.
Later, at CCE 2025, one of the clear themes was that the bottleneck in most preconstruction teams isn’t labor or even supply chains. It’s the hours wasted on takeoffs. Contractors who embraced AI-based concrete takeoff software were the ones increasing their bid output without increasing headcount.
Heading to the show? Here's how contractors get the most out of World of Concrete each year.
Beam AI in Action: Merritt Contracting
Merritt Contracting, a utility and concrete contractor, struggled with backlogs caused by manual takeoffs. Projects were piling up faster than the estimating team could process them. By switching to Beam AI, they:
- Cut their takeoff time by more than 80%.
- Increased bid capacity without hiring more staff.
- Got QA-verified results delivered in 24–72 hours.
This shift allowed Merritt Contracting to take on more projects and win jobs they would have missed otherwise. Their success story shows how automation isn’t just about saving time — it’s about unlocking revenue growth.
Why Beam AI is Different
Beam AI goes beyond traditional takeoff software by automating quantity extraction and turning project drawings into bid-ready estimates. Contractors can choose between done-for-you, QA-checked takeoffs and instant AI takeoffs for supported trades.
- 99%+ accurate, QA-checked takeoffs: Upload plans, specifications, legends, and supporting documents. Beam AI extracts quantities and every done-for-you takeoff is QA-checked before delivery, typically within 24–72 hours.
- Instant AI takeoffs: For HVAC, plumbing, and steel, generate takeoffs instantly to speed up budgeting, validate quantities, and increase estimating capacity.
- 3X your bidding capacity: Automating manual quantity extraction helps estimators save 15-20 hours per week and bid more projects without adding overhead.
- Bid-ready outputs: Get structured Excel estimates aligned with your pricing and estimating workflow, ready to plug into your existing process.
Beam AI is built to do more than reduce time spent measuring drawings. It helps estimating teams increase capacity, improve consistency, and spend more time pricing and pursuing the right opportunities.
Read more: Automate your concrete takeoffs with Beam AI.
Wrapping Up: Building Smarter in 2026
Concrete demand may fluctuate year to year, but one thing remains constant: accurate, efficient takeoffs give contractors a stronger foundation for profitable bids. Whether you’re measuring slabs, footings, walls, or other concrete scopes, reliable quantities help you price work with confidence.
Manual and traditional digital takeoff methods can get the job done, but they can also consume hours that your estimating team could spend pricing, reviewing, and pursuing more opportunities. AI-powered takeoffs are changing that by automating quantity extraction and helping contractors increase estimating capacity.
Beam AI delivers fast, QA-checked takeoffs so your team can spend less time measuring and more time bidding.
.jpg)
