What Is The Best Way To Put A Tarp On A Roof?

The best way to put a tarp on a roof is to drape a heavy‑duty tarp over the ridge and past the eaves, then secure it with screwed-in boards (not loose nails) so water sheds downhill and wind can’t lift it. Most leaks start higher than the ceiling stain, so extend coverage well above the suspected source to catch upstream water. Wind is the real enemy; a loose edge can saw holes in a tarp within minutes. In our San Ramon field work, DIY tarps fail most often when they’re stretched flat instead of creating a sloped water path.

For quick, safer coverage, do the following:

• Lay the tarp from ridge to past the eave with several feet of overlap.
• Sandwich tarp edges between wood strips and fasten into framing or fascia.
• Seal side edges under shingles or additional strips; avoid puncturing shingle fields.
• Leave no loose corners; add secondary tie-downs where gusts hit.

If the roof is wet, steep, or near power lines, stay off and call a licensed roofer.

Updated: 2026-10-27

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