The short answer
Why a Tarp Matters
When a storm tears off shingles or a falling branch punches a hole, your roof's protective layer is gone. Without coverage, the next rainfall sends water straight into your attic, insulation, and ceilings. That moisture can soak drywall, warp wooden framing, and create conditions where mold thrives. A tarp seals the opening quickly, giving you breathing room to plan a proper repair.
A tarp is not a permanent roof solution. It protects against light to moderate rain and wind, but a severe storm with hail or high gusts can rip it loose. It also does nothing to repair the underlying damage, like cracked decking or missing flashing. You still need a roofer to assess the roof and replace or repair the damaged sections.
How to Secure a Tarp Properly
Securing a tarp takes more than laying it over the hole and hoping. You need a tarp large enough to extend past the damaged area by at least two feet on every side. Use 2x4 boards or heavy-duty staples to anchor it to the roof deck, not just the shingles. The edges should be tucked under the surrounding shingles where possible, so water runs over the tarp, not under it.
You might manage a small tarp job on a low-pitch roof in calm weather, but most roof damage happens during storms when conditions are dangerous. Wet shingles are slippery, and wind can catch a tarp like a sail. If you have any doubt about your ability to work safely at height, or if the damaged area is large, call in the pros. They can assess the roof structure and secure the tarp so it stays put.
Next Steps After Tarping
Once the tarp is in place, your next move is to address the interior damage. Water that did get in needs to be dried quickly to prevent mold and rot. You can start by moving furniture away from wet walls and placing buckets under drips. For significant water, a water damage cleanup service can extract standing water and set up drying equipment.
A tarp is not a set-and-forget solution. After every storm, walk around your home and look for signs that the tarp has shifted or lifted. Check the corners and edges for flapping, and look for water stains on ceilings or walls inside. If you see any damp spots, the tarp may have come loose or the water is finding a path around it.
- Check after each storm for lifted edges or tears
- Look for water stains on ceilings and walls
- Replace the tarp if it shows signs of wear
- Resecure fasteners that have pulled loose
- Keep a spare tarp and fasteners ready
Preparing for Future Storms
If water has already entered your home, the priority is drying everything out. Remove wet rugs and furniture to a dry area. Open windows if the weather allows, and use fans to circulate air. For soaked drywall or insulation, you may need to cut away damaged sections to prevent mold growth. The longer moisture sits, the more damage it does.
After your roof is repaired, you can take steps to reduce the impact of future storms. Keep your gutters clean so water flows away from your roof edges. Trim overhanging branches that could break and fall during high winds. Consider having a roofer inspect your roof annually, especially before spring storm season, to catch loose shingles or worn flashing early.
Working with Your Insurance
After a roof leak, documenting the damage is crucial for your insurance claim. Take photos of the roof damage, the tarp installation, and any water stains or soaked materials inside. Write down the date and time the damage occurred. Keep receipts for any materials you bought, like tarps or fasteners. Policies vary, and your insurer decides what is covered. This evidence helps your insurer understand the situation.
A tarp is a temporary fix, but it plays a vital role in protecting your home's structure. By keeping water out, it prevents wood rot, mold, and electrical hazards. It also protects your belongings, from furniture to family photos. The longer your roof stays dry, the less damage you will have to repair later.
Need help right now?
Call (918) 496-6447 any time, day or night, and describe what happened.
Call Now (918) 496-6447Frequently asked questions
How long can a tarp stay on a roof?
A tarp can stay on for a few weeks, but not for months. It degrades in sunlight and can loosen in wind. The goal is to get a permanent repair as soon as possible. Check the tarp regularly and replace it if it shows wear.
Will a tarp stop all water from coming in?
No, a tarp is not waterproof against heavy rain or pooling water. It reduces the amount of water entering, but it is not a perfect seal. If you see leaks, the tarp may be too small or not secured well. The pros can install it more effectively.
Can I install a tarp myself?
You can, if the roof is low-pitch and you feel safe. But working on a roof is risky, especially after a storm. Wet shingles are slippery, and wind can be dangerous. If you are unsure, call the pros. Safety is more important than saving a few dollars.
More questions and answers
- How Do You Protect a Home From Damage While It Is Listed for Sale?
- Can Lightning Damage Affect Your Home's Resale Value?
- Can Fire Damage Lower a Home's Property Value?
- How Do You Protect Exterior Paint From Storm and Water Damage?
- What Are the Biggest Damage Risks for Historic Old Homes?
- Can Wind Damage a Roof Without Shingles Flying Off?
- All articles