Can You DIY a Pool Screen Rescreen?

The mechanics of a rescreen are simple: pull the old spline out of the channel, clean the groove, lay new mesh over it, roll fresh spline in with a spline tool, trim the excess. A single ground-level lanai panel is a real afternoon project for someone patient with a utility knife and a spline roller, and there is nothing about it that requires a license or specialized equipment.

What changes the calculation:

• Height. Roof panels on a two-story cage are a fall-risk job, not a beginner one, and getting even tension across a large roof panel from a ladder is genuinely difficult.
• Fastener age. Self-tapping screws that have been in aluminum since the 1970s or 1980s — a lot of Casselberry's housing stock — will strip a screwdriver bit or shear off flush with the frame instead of backing out clean. That turns a DIY afternoon into a drilling-and-re-tapping repair with no easy stopping point.
• Consistent tension. A panel that goes in loose ripples within a season. This is more about repetition than difficulty — the first panel someone does is rarely as tight as the fifth.

If you are weighing this against calling someone, a single panel is a fair DIY test case. A full cage, or anything at height, usually is not — see what a professional panel repair costs to compare against your own time.