Remove and Reinstall Solar Panels on Tile Roofs: What to Know When Switching from S Tile to Flat
Removing and reinstalling solar panels from a tile roof—especially when switching from
S tile to flat tile—is one of the most complex processes in the solar industry. If you’re planning a roof replacement, here’s what you need to know before scheduling the work.
⚠️ This Is the Hardest Type of Detach and Reset
Among all roof types, tile roofs—particularly when changing tile styles—present the most challenges. Unlike shingle roofs where mounting systems can often be reused or slightly adjusted, tile roofs require
completely new attachments and a full mounting system replacement. When changing from S-shaped tiles to flat tiles, the height, curve, and spacing change. That means the previous brackets no longer line up, and new ones must be installed to match the new flat surface. This also requires the removal of all existing flashing and roof penetrations, which must be redone to ensure waterproofing.
Tile Changes Mean Expensive Mounting Replacements
One of the most important cost considerations when switching from S tile to flat tile is that
your entire solar mounting system must be replaced. The old mounts, rails, clamps, and hardware are no longer compatible with the new tile profile. As a reference, here’s a breakdown of typical parts needed for a 6kW system (12–15 panels):
- 8 Solar Rails (168″)
- 16 Mid Clamps
- 16 End Clamps
- 5 Structural Splices
- 4 Ground Lug Kits
- 8 Rail End Caps
- 35 Tile Mounting Attachments
That brings the estimated parts cost to around
$2,500, not including labor or additional roofing materials. 👉 Always ask your contractor for a parts-specific quote so you’re not surprised by these additional costs. 🔗 Learn more about tile roof mounts at
IronRidge’s official tile mounting guide.
💡 Expect Tile Breakage During Removal
It’s almost impossible to remove solar panels from tile roofs without breaking some of the surrounding tiles. The weight of the panels, plus the need to lift them carefully around curved surfaces, leads to inevitable damage—especially with older or more brittle tiles. Because of this, we strongly recommend asking your roofer to leave you with
a good number of extra flat tiles after the new roof is installed. These will be essential for repairs and replacements once the solar reinstallation begins.
⏱️ Longer Timeline Than Other Roof Types
If you’re used to how quickly solar panels can be removed and reset on shingle or metal roofs, tile roofs may surprise you. The entire process typically takes longer due to:
- Careful removal of existing panels to avoid excessive tile breakage
- Installation of brand-new mounting hardware compatible with flat tiles
- Repair and replacement of broken tiles before final installation
Depending on the size of your system and the condition of the roof, expect several days or more for the full detach and reset process.
✅ Final Tips for Homeowners
- Keep 20–30 extra tiles from your roofer if possible
- Hire only licensed and experienced solar contractors for tile work
- Plan ahead: this isn’t a one-day project
- Check with your solar warranty provider to ensure the reinstallation is approved
At
Removal Reinstall Solar Panels, we specialize in these complex tile roof transitions. Our team ensures your solar system is safely reinstalled, perfectly aligned, and fully operational after your new flat tile roof is complete.
📞 Contact us today for a quote or to speak with a certified specialist.
