Florida Certified Roofing Contractor CCC 1334537
Why is my ceiling still leaking even though a tarp is on the roof?
A straight answer from a Florida certified roofing contractor — then what you can check yourself and when to call. Free quote: (954) 775-8990.
A ceiling can keep leaking under a tarp for two main reasons: water is still getting in somewhere the cover doesn't seal, or water that got in earlier is still working its way out of the insulation and decking. A tarp is a temporary cover, not a repair, and it only works if water sheds over it instead of under it.
The first step is figuring out which case you have. A ceiling that drips for a day or so after the rain stops points to stored water. A ceiling that gets worse with each new rain points to a gap in the cover.
Why it happens
Wind-driven rain can enter at an edge, a loose corner or a seam. A tarp fastened through the middle of the roof, or one that stops short of the ridge, lets water run in under it. Punctures from fallen limbs, torn sections and loose battens can do the same. Sun, heat and wind wear a cover down the longer it stays up.
Some leaks aren't on the covered area at all. Water can enter at a vent, chimney, wall flashing or an uncovered section, then travel along the decking or a rafter and drip somewhere that looks unrelated. Once the roof is open, wet decking and soaked insulation can hold water and release it slowly into the ceiling.
Shrink wrap has fewer loose edges for wind to lift. It is designed to last up to about a year (a typical lifespan, not a promise), longer than a standard blue tarp. Either way it is a stopgap until the permanent repair.
What you can check yourself
Look at the tarp from the ground
Stay off the roof. From the yard, look for flapping edges, pooled water, torn spots, or a cover that ends below the ridge. Binoculars help.
Mark the stain and time it
Trace the edge of the ceiling stain with a pencil and write the date and time next to it. If it grows after new rain, water is still entering. If it only grows after the rain stops, it may be draining from wet material above.
Peek into the attic if it is safe
From the attic access, with a flashlight, look for damp decking, dripping nails, or wet insulation. Don't step between joists or onto the ceiling below.
Rule out other sources
Check for a clogged AC drain line or drip pan and nearby plumbing. Dry-weather drips usually point away from the roof.
Photograph and keep records
Photograph the damage and the stains and save dates and receipts. Talk to your insurer or agent about your policy and the next steps.
When to call a pro
Call if the ceiling keeps leaking after the rain stops, if the stain is growing, or if the ceiling is sagging or bulging. Keep clear of a sagging area and move belongings out from under it. A cover that is torn, lifted or ending short of the ridge also needs another look. We can be reached at (954) 775-8990; the phone is answered around the clock.
The permanent repair is a separate job from the cover. Roofing work in Florida legally requires a licensed roofing contractor and generally a permit from the local building department; a contractor's license is verified on the Florida DBPR website. Whether a temporary cover needs a permit is up to your local building department, so confirm with them.
What a pro will do
- Inspect the damage and the deckWe find where water is really entering and check the deck under the cover before deciding how to protect it.
- Re-cover so water sheds overA blue tarp is secured with wood battens along the edges and run over the ridge where the roof allows. Shrink wrap is heat-shrunk tight over the damaged section or the whole roof.
- Document the workWe take photos before and after for your records and any insurance claim.
- Quote the permanent fixYou get a free estimate and a written flat-rate quote that says what is included. Replacing rotten plywood and fascia is in the scope, and permits are pulled under our own license.
Related questions
- Is a tarp a roof repair?
- No. A tarp or shrink wrap is a temporary cover that slows water down until the permanent repair or re-roof is done. The longer a cover stays up, the more sun, heat and wind wear on it.
- Is shrink wrap better than a blue tarp?
- Shrink wrap has fewer loose edges for wind to lift and is designed to last up to about a year (a typical lifespan, not a promise), longer than a standard blue tarp. It is still temporary, and the right choice depends on the roof and the damage.
- Will the wet ceiling and insulation dry out on their own?
- Sometimes the surface dries, but soaked insulation and decking can stay damp for a long time. A damp attic can lead to stains, odors and mold. We can check what is wet when the permanent repair is scoped.
- Should I tell my insurer even if the tarp is already up?
- Yes, photograph the damage, keep your records and talk to your insurer or agent about your policy and the steps they need. We can't say what a claim will or won't include.
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