Can’t find roof leak

[Krharvey44]

Good evening
I have a roof leak and I have sealed around vent and added a Perma boot. Any suggestions ?

 

[Snoonyb]

Welcome.
Well, I would have like to have seen the area, prior to all the mastic having spread.

Were it I, I'd see if somebody sells those or similar 3 tab 235lb felt shingles, remove the shingles and roof-jack and repair and replace the roofing.

 

[Krharvey44]

Welcome.
Well, I would have like to have seen the area, prior to all the mastic having spread.

Were it I, I'd see if somebody sells those or similar 3 tab 235lb felt shingles, remove the shingles and roof-jack and repair and replace the roofing.

This is what it looks likes a few weeks ago after the initial patch I put on.

 

[Snoonyb]

Thanks.
There is a you-tube video, "how to shingle around roof top flashings," that is descriptive of the proper method of addressing roof-jacks.
In my practice I've not used ABS roof-jacks, and have consistently used only FHA roof-jacks, also I've never left nails exposed. The roofing material in the video, while being asphalt, are known as architectural, while yours appear to be just 3 tab, so the nailing is a bit different.

 

[nobes]

Thanks.
There is a you-tube video, "how to shingle around roof top flashings," that is descriptive of the proper method of addressing roof-jacks.
In my practice I've not used ABS roof-jacks, and have consistently used only FHA roof-jacks, also I've never left nails exposed visit for more. The roofing material in the video, while being asphalt, are known as architectural, while yours appear to be just 3 tab, so the nailing is a bit different.

It sounds like you've taken some good initial steps by sealing around the vent and adding a Perma Boot. If the leak persists, it could be coming from other areas such as damaged shingles, flashing, or even around chimney seals if you have one. I’d suggest checking the roof for any cracked or missing shingles, as well as inspecting the flashing around vents, skylights, and chimneys. If you’re unsure where the leak is coming from, you might want to use a garden hose to test different areas or consult a roofing professional to help pinpoint the exact problem.

 

[RooferMike]

I see a potential problem right away. See the red circled area. Blocking water courses is never good, allows water in but no easy way out. If you must, block it completely. This is pretty messy and should be fixed by a pro. I prefer lead stacks, j s.

 

[PJB12]

Hi Krharvey44,

Roof leaks sure can drive one nuts. One thing to keep in mind is that any trapped water may take days and days to stop appearing below. Perhaps simply give the water time to escape before being too concerned.

And, like Nobes wrote- the leak can be from elsewhere. I have had water appear at the VTR, like your shown area, only to find that the water entered far away and followed the sheathing or felt layer until it encountered the gap between pipe and sheathing. Water can even travel sideways on its downhill path.

Crazy how water always wins!

Paul

 

[RooferMike]

This is what it looks likes a few weeks ago after the initial patch I put on.

Top right of this photo there is a water course that is partially blocked by roof cement. Water can get in and has no way out. Must be very careful when slinging that roof cement around 3-tabs. Either block it 100% or not at all.

 

[dsteinhorn]

RooferMike.....I have seen many ads on TV for RoofMaxx, a spray on for asphalt shingles that is said to extend the life of the roof.

->. Does RoofMaxx really perform as the ads say it will and extend my roof's life 10-15 years?

Thanks for your thoughts

 

[RooferMike]

RooferMike.....I have seen many ads on TV for RoofMaxx, a spray on for asphalt shingles that is said to extend the life of the roof.

->. Does RoofMaxx really perform as the ads say it will and extend my roof's life 10-15 years?

Thanks for your thoughts

I'm in S Florida and can tell you that RoofMaxx is not Miami Dade County Approved. It has a 5-year warranty but promotes it for 10-15 years. It is not easy to find out exactly what's in it. I can't find a label or data sheet. It's basically a cleaning system with a type of oil that penetrates and restores some of the shingles' flexibility. They really push this product for when the roof is noticeably dry and worn. It usually takes over ten years for that to happen. Shingles are a 20 year roof. Do the math. Is it worth it? Not here. Insurance companies are making people replace shingle roofs after 20 years to renew their policy, regardless of any maintenance that may have been done.
At the end of the day only you can decide if it's worth it. Get a quote or three. I would want references to other jobs they've done in your area, for sure.