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Roof layout planner

Drag solar panels, a roof AC unit, vents, an escape hatch, antennas and roof racks onto a to-scale roof outline. It flags overlaps, clearance conflicts and anything crowding a reserved walkway margin before you drill a single hole. Free to use and experiment with — saving, printing and exporting your layout just needs one free verified account.

Drag any item to reposition it. Roof outline is to scale; item boxes are to scale too.

Roof area
Footprint used
Remaining
Items placed

Add to roof

Placed items

ItemW×H (in)

Nothing placed yet — pick an item above.

These are planning positions, not a fabrication drawing. Confirm structural rib spacing, exact cutout dimensions and manufacturer clearance requirements before cutting the roof skin. See the solar sizing guide and the roof vent & fan guide for the reasoning behind these defaults, and run your loads through the Off-Grid Electrical Planner before you commit to a panel count.
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