A water intrusion investigation is a structured process for finding exactly where water is getting into a building, how it’s traveling, and why the building is failing there. Instead of guessing and patching the spot where the stain shows up, it traces the water back to its source so the repair actually stops the leak.
For commercial buildings and condos with recurring or hard-to-find leaks, it’s usually the fastest way to stop paying for repairs that don’t work.
When You Need One
- A leak keeps coming back after repairs
- Water shows up far from any obvious source
- Multiple units or floors have stains, mold, or damp walls
- You need documentation for insurance, a dispute, or a reserve study
- You’re planning a major waterproofing project and want to scope it correctly
What a Water Intrusion Investigation Includes
- History and interviews: When leaks happen, during what kind of weather, and what’s been repaired before. Leaks that only show up with wind-driven rain from one direction point to specific walls or openings.
- Visual survey: A walk of the roof, facade, windows, doors, balconies, joints, and interior areas, looking for failed sealants, cracks, missing flashing, and other defects.
- Moisture mapping: Moisture meters and infrared thermography show where materials are wet, and how far the water has spread, without tearing out walls.
- Water testing: Controlled water testing on suspect windows, doors, wall areas, or roof sections reproduces the leak so the source can be confirmed instead of assumed.
- Selective openings: Where needed, small areas of finish are opened up to see the condition of flashing, sheathing, or concrete behind them.
- Report and recommendations: Findings, photos, the confirmed sources, and a repair scope that fixes the cause.
Common Sources Investigations Find
- Failed window and door perimeter sealants
- Cracked stucco and open wall joints
- Roof membrane failures and bad flashing at penetrations and parapets
- Leaking expansion joints
- Balcony and deck waterproofing failures
- Below-grade water pushing through foundation walls
Why It Saves Money
Water rarely shows up where it gets in. It runs along framing, slabs, and inside walls before it appears as a stain. Repairs aimed at the stain miss the source, so the leak comes back and the damage keeps spreading behind the finishes. Finding the actual entry point first means you pay for the right repair once.
How Deluxe Waterproofing Helps
Deluxe Waterproofing investigates and repairs water intrusion on commercial buildings, condos, and homes across Miami-Dade, Broward, and Palm Beach. After more than 80 years of fixing South Florida leaks, we trace water to its source, document what we find, and repair it with waterproofing and caulking, roofing, or concrete restoration. Call (888) 553-3589.
Frequently Asked Questions
How long does a water intrusion investigation take?
It depends on the building and how many leak areas there are. Simple leaks can be traced quickly, while large buildings with several problem areas take longer.
Is water testing destructive?
No. Controlled water testing just sprays or ponds water on a specific area to reproduce the leak. Openings, when needed, are small and targeted.
What’s the difference between a water intrusion investigation and a leak repair?
The investigation finds and confirms the source. The repair fixes it. Skipping the investigation is how leaks get patched in the wrong place.
Can an investigation help with an insurance claim?
The documentation, photos, and findings can support a claim or a dispute, since they show where the water came from and what it damaged.