When does your leak show up?
What it may mean
Water may be blowing under flashing, a vent cap, or a wall joint. Normal rain does not reach it.
What gets checked
The roofer checks the side of the roof that faces the storm, plus wall and chimney flashing.
Why the stain is far from the hole

1. Water runs downhill
It lands on the roof deck, then rolls along wood or pipes before it drips.
2. Insulation hides it
Wet insulation soaks up water, so the stain shows up far from the hole.
3. Old patches confuse it
Layers of tar can hide the real opening under a spot that looks sealed.
How fast should you find the leak?
Can Wait
- • Musty smell only in the attic, no stains
Check Soon
- • A stain that shows up only in hard rain
- • Leak fixed before, but it came back
Call Now
- • Active drip you cannot trace
- • Water running down an inside wall
How a leak gets tracked down
- 1
Talk through the pattern
When does it leak? Which rain? Which room? This narrows the search fast.
- 2
Start inside
Look in the attic with a light. Follow stains, wet wood, and rusty nails uphill.
- 3
Match it on the roof
Check the spot above: pipe boots, vents, valleys, flashing, and nail pops.
- 4
Test if needed
Some leaks need a careful water test, one section at a time, to prove the source.
- 5
Show you the proof
You get photos of the entry point before any repair is priced.
Think you found the problem?
New Braunfels weather makes leaks sneaky
Spring storms push rain sideways, so some leaks only show in wind. Long, hot summers dry out sealant and pipe boots. Then a sudden downpour finds the crack. That is why a leak can hide for months, then show up all at once.
What changes the cost of roof leak detection in New Braunfels?
Every roof is different. Your exact price comes after the roof is checked.
| Factor | Smaller job | Bigger job |
|---|---|---|
| Leak pattern | Shows up every rain | Only in wind-driven storms |
| Attic access | Open attic you can walk in | No attic or a sealed ceiling |
| Roof type | Simple shingle roof | Many valleys, dormers, or skylights |
| Past repairs | No old patches | Layers of old sealant to read through |
Common questions
Why can't I just fix the spot above the stain?
Water often travels before it drips. The hole can be several feet uphill from the stain. Fixing the wrong spot means the leak comes back.
How long does leak detection take?
Simple leaks can be found in one visit. Leaks that only show in wind-driven rain may need a water test or a second look after a storm.
Do I need a roofer or a home inspector?
For a leak, start with a roofer. A roofer can find the source and fix it. A home inspector usually only reports what they see.
Can I look for the leak myself?
You can check the attic with a flashlight and take photos. Please stay off the roof. Wet or steep roofs are dangerous.
What if the leak is not the roof?
Sometimes it is a window, siding, AC line, or plumbing. A good roofer will tell you so instead of selling a roof repair.
Will I get photos of what was found?
Ask for photos of the entry point. You should see the problem before you agree to a repair.
Found it? Next steps
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