The short answer
Choose the Right Tarp
Pick a heavy-duty tarp that is large enough to cover the leak area plus at least two feet on each side. A tarp with grommets makes tying it down easier. You can find these at hardware stores. Avoid thin plastic sheets that tear easily in wind.
If you live in Quincy, keep a spare tarp in your garage for quick use during a storm. The cold, snowy winters and coastal nor'easters can make sudden leaks more likely. A sturdy tarp can provide temporary protection until a permanent fix is possible.
Secure the Tarp Properly
Lay the tarp over the leak, making sure the highest edge is on the uphill side of the roof. This way, water flows over the tarp and off the edge, not under it. Use ropes or bungee cords to tie the grommets to sturdy points like nails or roof anchors.
If you have a flat roof, place heavy objects like bricks or sandbags on the tarp's edges to hold it down. For sloped roofs, be careful when walking on the surface. Wet shingles can be slippery. You can also ask a neighbor to help you with the placement.
Check the tarp after heavy wind or rain. It may shift and need readjustment. The goal is to keep water from reaching the damaged area until a proper repair is done.
- Use a tarp with reinforced grommets for secure tying
- Overlap the leak by at least two feet on each side
- Tie to fixed points, not loose shingles
- Angle the tarp so water runs off the roof edge
- Inspect the tarp after storms and retighten if needed
Dry the Inside Quickly
While the tarp is in place, dry any wet areas inside your home. Use towels, a mop, and a wet vacuum if you have one. Move furniture away from the leak and place a bucket under any dripping water. The faster you dry things, the less chance of mold growth.
Open windows and use fans to increase air circulation. A dehumidifier can also help remove moisture from the air. If the leak is severe, you may need to remove wet drywall or insulation to prevent further damage. This is often part of water damage mitigation.
Remember to wear gloves and a mask if you handle wet materials, as they may contain mold or bacteria. If you feel unwell, see a doctor.
Know When to Call the Pros
A tarp is a temporary fix, not a permanent solution. If the leak continues despite a well-secured tarp, or if you cannot safely access the roof, contact local water damage pros. They have the equipment and knowledge to handle the situation safely.
The pros can assess the extent of the damage and recommend the right repair. They may also perform structural drying to prevent long-term issues. The cost depends on the size of the leak, the roof type, and the extent of water damage. You can ask for an assessment to understand your options.
If you have insurance, check your policy to see if roof leaks are covered. Policies vary, and your insurer decides what is covered.
Prevent Future Leaks
After the immediate leak is handled, inspect your roof for other weak spots. Look for missing shingles, cracked flashing, or clogged gutters. Fixing these issues can prevent future leaks. A small investment in maintenance can save you from bigger problems later.
Consider scheduling a roof inspection after major storms, especially if you live in areas with harsh winters. A professional can spot problems early. Regular maintenance can extend the life of your roof and reduce the chance of unexpected leaks.
If you need a permanent repair, the pros can help with roof repair or replacement. They can also address any water damage that has already occurred inside your home.
- Check for missing or damaged shingles
- Clean gutters and downspouts regularly
- Inspect flashing around chimneys and vents
- Trim overhanging branches that can damage the roof
- Seal small cracks with roofing cement
- Schedule a professional inspection after severe weather
Talk to someone now
Call (617) 404-2753 any time, day or night, and describe what happened.
Call Now (617) 404-2753Frequently asked questions
How long can a tarp stay on a roof?
A tarp can stay for a few weeks, but it is not a permanent fix. Check it after storms and replace if it wears. The longer it stays, the more risk of wind damage or leaks. Aim to get a proper repair within a month.
Can I use a blue plastic tarp?
Yes, a blue plastic tarp works if it is thick and has grommets. Avoid thin ones that tear easily. Secure it well with ropes or bungee cords. For larger leaks, you may need a heavier-duty tarp.
What if the leak is too high to reach?
If you cannot safely reach the leak, do not risk a fall. Contact local water damage pros who have the right ladders and safety equipment. They can secure a tarp or make temporary repairs. Your safety is more important than saving time.