The good news first: In 2026, the roofing trade reached its highest number of training contracts since 2003 - the number of first-year apprentices rose by 10.8 percent. The bad news: that increase isn't enough. As of December 31, 2025, the number of manual workers dropped to 61,723 - a decline of 1.0 percent compared to the previous year. The reason: the baby boomer generation is retiring, leaving gaps that the next generation, despite solid growth, cannot fully close.
For companies with 5 to 50 employees, that means: more jobs, fewer hands. If you don't manage your available working time smartly today, you lose contracts - or you risk overloading your team.
There is one powerful lever that allows small roofing companies to reach the productivity of a larger team without hiring new skilled workers: digital drone measurement with AI analysis.
The Structural Problem: More Jobs, Fewer People
The ZVDH has analyzed it clearly: The age structure in the roofing trade has changed significantly over the past 24 years - the number of older employees between 51 and 65 has increased sharply. These experienced professionals are now retiring. New talent is only coming in with a delay - this time lag is a structural issue that cannot be solved in the short term.
On top of that, there's the everyday reality of many companies: More than half of all roofing companies employ fewer than five manual workers. In a very small company, if two out of four skilled workers are out on site just to do a measurement, the rest of the job site comes to a halt.
The Numbers Dilemma 2026: According to the ZVDH fact sheet (March 2026), the number of commercial employees in the roofing trade fell to 61,723 — a decrease of 1.0% from the previous year. Meanwhile, order books are full. That means: every productive hour counts twice.
At the same time, the pressure is rising: full order books, longer waiting times, the push for faster quotation and bid preparation. In this environment, efficiency determines how many projects you can actually deliver.
This is exactly where modern construction measurement software and digital processes become crucial.
The Hidden Efficiency Problem: The Measurement
A classic roof measurement in a medium-sized renovation business often looks like this: Two skilled workers drive to the property, climb onto the roof, measure with tape measure and folding rule, take notes on paper - all for a roof of 300 to 500 m². Including travel, roof access, and return, three to four hours are gone quickly. Then comes the office work: transferring notes, entering data into the calculation software, correcting mistakes.
And all that for a single quote the customer might not even accept.
Measurement is the biggest hidden time sink in the roofing trade - and at the same time the area where digital technology and an AI measurement tool have the strongest impact.
Master roofer Nicolai Jährling from Frankfurt sums it up:
"I have zero desire to spend four hours measuring a 500-square-meter roof - and in the end you don't even get the job. With the drone, the whole topic is done in no time."
Nicolai works with Airteam and explains in detail how his company handles measurements today: How master roofer Nicolai Jährling uses drone measurement to calculate every job faster.
One Person, One Drone - the Complete Measurement
This is where the real productivity boost lies: with digital drone measurement, one single person does the work that used to require two - in a fraction of the time.
Here's how it works in practice:
- Launch the drone (10-15 minutes): The drone automatically flies around the property. No climbing onto the roof, no ladders, no scaffolding. You stay safely on the ground.
- Upload the images: The images are uploaded to the Airteam Fusion Plattform - this only takes a few minutes.
- AI does the work: The platform automatically creates a centimeter-accurate 3D model with all relevant components: roof surfaces, ridges, hips, valleys, dormers, chimneys, roof windows.
- Export and calculate: The measurement data can be exported directly into MF Dach, smartDach, AutoCAD, SEMA and over 15 other formats - no manual data entry, no transfer errors.
Compared to traditional measurement methods, drone measurement saves up to 90 percent of the measurement time. What used to mean half a working day for two people is now done by one person in about an hour.
The result: DIN-certified 3D data with an accuracy of 1-3 cm tolerance at a flight altitude of 40 m - equivalent to a precision of up to 99.9 percent according to DIN standard.
This type of AI-powered construction measurement software turns a time-consuming step into a fast, reliable process.
Safety Is Not a Side Issue - It's a Duty
The skilled labor shortage and safety are directly connected: when there isn't enough staff, safety measures are sometimes cut back. That comes at a price.
In the first ten months of 2025 alone, BG BAU recorded 6,178 fall accidents according to preliminary figures - 26 of them were fatal. More than a third of fatal fall accidents happened from roofs, almost all of them due to falls through non-load-bearing areas.
Every fall accident that takes a skilled worker out of action for weeks makes the bottleneck in your company even worse. Apart from the human cost, a serious workplace accident means: downtime, insurance costs, project delays - and often legal consequences.
Digital drone measurement addresses this problem at its root: If the drone is flying, you are not sending a skilled worker onto the roof - at least not for measurement. The safety risk drops significantly, and your experienced professionals can focus on the tasks where their expertise really matters.
Comparison: Traditional vs. Digital
| Criterion | Traditional measurement | Drone measurement with Airteam |
|---|---|---|
| On-site effort | 2-4 hours roof inspection, at least 2 people | 10-15 min drone flight, 1 person |
| Safety risk | High fall risk on the roof | No roof access - everything from the ground |
| Accuracy | Prone to errors (hand sketches, reading errors) | DIN-certified, ±1-3 cm tolerance |
| Result available after | 1-3 working days | Within 24 hours |
| Software integration | Manual entry into cost estimation software | Direct export to MF Dach, CAD, etc. |
| Scalability | More orders = more staff needed | More orders possible without expanding staff |
| Attractiveness for young professionals | Traditional craft process | Modern, digital work - attractive for young professionals |
Attracting New Talent Through Modern Ways of Working
There's another aspect many owners underestimate: digital tools are a powerful argument when competing for young skilled workers.
Master roofer Jährling speaks from personal experience:
"We can inspire young people to join us mainly because we live and breathe modern, digital ways of working."
Apprentices and young professionals don't want to balance on a roof with pen, paper, and tape measure. They want to work with technology that makes their trade easier - and that they can be proud of. A company that flies drones and processes 3D models in the cloud sends a clear signal: this is craftsmanship in the 21st century.
This is not a luxury. In a sector where the highest number of training contracts since 2003 had to be regained because the apprentice rate had been falling for years, the image of a modern company is a real competitive advantage - especially in times of skilled labor shortage construction.
More Jobs With the Same Team - That's Real ROI
So what does all this actually mean for your company? Let's look at the numbers.
Scenario: Company with 8 employees
- Before: 2 people × 3 hours = 6 working hours per measurement
- Now: 1 person × 45 minutes = 0.75 working hours per measurement
- Time saved per measurement: approx. 5.25 working hours
If your company performs 100 measurements a year, you save over 500 working hours - roughly equivalent to half of a full-time employee. Without recruitment, without searching, without onboarding.
On top of that, you benefit from:
- Fewer calculation errors thanks to DIN-compliant measurement data
- Faster quotes -> higher conversion rate
- Less rework due to a precise planning basis
- More projects in the same amount of time
Companies that use Airteam report up to 91% fewer measurement errors, a 25% higher conversion rate, and up to 24% lower project costs. Take a look at these customer success stories.
This is where an AI measurement tool and drone measurement directly turn into measurable ROI.
How to Get Started: Low-Risk Entry
Getting started with digital drone measurement doesn't have to be a big leap. Airteam offers several ways in:
- Individual projects: You test the system on a specific job before you commit.
- Flatrates: Ideal for companies that measure on a regular basis - fixed monthly costs, maximum planning reliability. Learn more on the Flatrates page.
- Starter sets: Hardware, software, training, and support from a single source - you're ready to go the very next day.
- Pilot service: Don't want to fly your own drone? Airteam arranges certified pilots who carry out the measurement for you.
For timber construction companies, there are also tailored solutions for wood construction: digital timber construction measurement with drone and AI. And for scaffolders, drone measurement enables precise facade measurement from the ground - learn more about scaffold measurement here.
Our detailed guide explains the entire digital process - from drone flight to final costing: The complete digital workflow for roofing companies.
Conclusion: Digitalization Is No Longer Optional - It's the Answer to the Skilled Labor Shortage
The skilled labor shortage in the roofing trade is real and will not resolve itself in the coming years. More apprentices are a positive sign - but experienced professionals who retire leave gaps that will take years to close.
What you can do right now: make your team more efficient. Not through overtime, but through smarter tools.
Digital drone measurement with AI analysis is the most effective single lever you can pull today as a business owner:
- ✅ Less staff time needed for measurement
- ✅ No safety risk from roof access
- ✅ Faster quotes, more closed deals
- ✅ A more attractive workplace for young professionals
- ✅ DIN-compliant data directly in your software
The question is not if - but when you start.
Frequently Asked Questions About Digital Drone Measurement in Roofing
Can a single person really perform a complete roof measurement?
Yes. With a drone and the Airteam Fusion platform, a single person can fly the roof by themselves — depending on the object, this takes 5 to 15 minutes. The AI automatically processes the images into a DIN-certified 3D model. A second person on the roof is not required.
How long does it take for the 3D model to be ready?
Usually the finished 3D measurement is ready within a few hours. Master roofer Nicolai Jährling reports: "Lately, the provision of the 3D model takes about 6-8 hours. In that time I can't even keep up with writing the other quotes."
Do I need a drone pilot license for the measurement?
For small drones under 250 g, in many cases no license is required. For larger models, the simple A1/A3 competence certificate suffices, which can be completed online. Airteam supports you with all legal and technical questions during onboarding.
Does it work on old buildings with many dormers and complex roof shapes?
Especially here, drone-based surveying shines. Old buildings with dormers, fire walls, valleys and complex geometries are hardly precisely captured from the ground. The drone also flies over hard-to-reach areas and delivers seamless 3D data.
Can the data be imported directly into my estimation and planning software?
Yes. Airteam exports in over 15 formats, including direct imports for MF Dach, smartDach, AutoCAD, SEMA, SketchUp and many more. This saves manual data entry and reduces errors in transmission.
What is the cost of getting started with digital drone surveying with Airteam?
Airteam offers flexible entry options: from flat-rate plans for regular users over single projects to starter kits including drone, training and software. You can try Airteam for 14 days free of charge and risk-free.


