The quick answer
No license needed: pulling torn mesh out of an existing, undamaged frame and splining in new screen, with no change to the structure or its anchoring. No permit either, in most jurisdictions.
License needed: the moment you replace a framing member, change the enclosure's shape, or touch how it attaches to the house. That is permitted structural work restricted to a licensed Structural Aluminum or Screen Enclosure Specialty Contractor.
Why rescreening is treated as maintenance
Screen mesh is not structure. It is a consumable surface that fails from sun, storms, pets, and time, and replacing it does not change how the enclosure carries load or how it stays attached to the building. Because nothing structural changes, most Florida jurisdictions treat a like-for-like rescreen the way they treat repainting: maintenance, outside the permitting system, and not restricted contracting.
That is why rescreening is open to anybody with a spline roller and a ladder — and why it pays accordingly. It is the entry point to the trade and the most competitive part of it.
Where the line actually sits
The test is not the size of the job or the size of the invoice. It is whether the structure changes. Three questions decide it:
- Are you touching the aluminum? Replacing, adding, or removing framing members puts you over the line.
- Are you changing the geometry? Different shape, size, footprint, or opening layout means new engineering.
- Are you changing the attachment? Anything involving anchors into the slab or the connection to the house is structural.
Answer yes to any of them and the job needs a permit and a licensed contractor. Answer no to all three and you are doing maintenance.
Crossing that line legally means passing the DBPR Trade Knowledge exam — open book, 50 questions in 2.5 hours, 70% to pass. See what it actually asks with a free run through the 288-question bank before you decide whether the license is worth it.
The jobs that quietly cross the line
Most rescreen work is unambiguous. These are the ones that catch people out:
| The job | License? |
|---|---|
| Replace torn screen, sound frame | Usually no |
| Re-spline one panel after a storm | Usually no |
| Replace all screen on a pool cage, frame untouched | Usually no |
| Swap one bent upright while rescreening | Yes |
| Replace corroded bottom rails or kick plates that carry load | Yes |
| Re-anchor a section that has pulled from the slab | Yes |
| Rescreen and enlarge an opening or door | Yes |
| Replace screen with vinyl or glass panels | Yes |
Cities and counties draw this line differently and revise it over time. Confirm with your local building department before starting.
Storm season is where this gets expensive
After a hurricane, enclosures fail in a pattern: screen blows out first, then panels, then framing members bend or connections pull. A homeowner sees missing screen and calls for a rescreen. The crew arrives and finds uprights out of plumb and anchors lifted from the deck.
Finishing that job as a rescreen is not a shortcut — it is unlicensed structural work on a structure that has already demonstrated it can fail. And penalties for unlicensed contracting in Florida escalate after a declared state of emergency, which is precisely the window in which this work happens.
If you open a job and find frame damage, the honest move is to stop and hand it to a licensed contractor — or be the licensed contractor. Screening over damaged framing hides the problem until the next storm, and the liability lands on whoever did the work.
What rescreen-only work costs you
There is nothing wrong with running a rescreen business. But it comes with a hard ceiling worth understanding:
- No permits in your name. Every job that needs one has to be handed off or subbed out, and the margin goes with it.
- You compete on price. With no licensing barrier, anyone can undercut you on the same work.
- Storm work is capped. The most valuable post-hurricane jobs are rebuilds, and those are exactly the ones you cannot legally take.
- No lien rights on restricted work. If you do work that required a license you did not hold, you have no solid footing to enforce the contract or lien the property.
- Harder to insure and bond, which keeps you out of larger residential and light commercial work.
The licensed version of the same crew bids new builds, full structural rebuilds, and post-storm reconstruction, pulls its own permits, and charges contractor rates.
Crossing over
Getting licensed means the Florida Structural Aluminum or Screen Enclosure Specialty Contractor license: meet the state's experience requirement, pass the DBPR Trade Knowledge exam, pass the separate Business and Finance exam, and clear the financial, insurance, and background requirements.
The Trade Knowledge exam is 50 scored questions in 2.5 hours, 70% to pass, open book at a Pearson VUE center. Years in the field help, because a lot of it is the practical knowledge you already use — but the exam also covers design and engineering, plan reading and estimating, and codes and permits, which rescreen work never forces you to learn.
For the wider question of when licensing applies across all enclosure work, not just rescreening, see do you need a license to build or screen a patio enclosure in Florida.
Stop rescreening. Start building.
FLPassPro preps the exam that moves you from maintenance work to permitted structural work: 288 practice questions across all 10 official DBPR content areas, every answer explained. First 5 questions free.