What is Water Ingress? Causes & Treatment

Mold & Moisture Control

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Author: Tanner Brooks

Water ingress happens when unwanted water finds its way into a structure where it doesn’t belong. Think of it as water invading your home through cracks, gaps, or other openings, earning it the nickname “penetrating damp” because of how it seeps into materials.

What starts as a tiny leak can quickly become a major headache. When water enters a building, it can lead to all sorts of problems – from peeling paint and musty odors to more serious issues like wood rot, structural damage, and even health concerns.

The most common culprits include damaged roofs, clogged gutters, cracked walls, faulty window seals, plumbing leaks, and inadequate damp-proofing. Basements and cellars are especially vulnerable due to the pressure of groundwater pushing against their walls.

Key Takeaways

  • Water ingress occurs when unwanted water enters a building, causing damage that worsens over time if not addressed quickly.
  • Common signs include peeling paint, mold growth, musty smells, and damp patches on walls or ceilings.
  • Prevention methods differ by location, with basements requiring specialized waterproofing systems to manage water effectively.

Stopping Water From Getting Into Your Building

Water getting into a building can cause big problems. I’ll share ways to keep your building dry and what to do if water gets in.

How to Fix Water Ingress in Your Home

When water sneaks into your building, you need to act fast. Here’s what I recommend:

  1. Find the source – Look for cracks, damaged roof tiles, or leaky pipes
  2. Dry it out completely – Use fans, dehumidifiers, and open windows
  3. Make needed repairs – Fix whatever caused the problem

For brick walls that let water in, I suggest using a water repellent cream. These products soak into the wall and keep water out for many years.

Regular checks of your building can save you from big problems. I always look at:

  • Roof condition
  • Gutters and downspouts
  • Window and door seals
  • Vents and air gaps

Good waterproofing is key to keeping your building safe. Check your property often, especially after heavy rain or storms.

How to Stop Water From Coming Through Brick Walls?

I’ve found some great solutions for stopping water from seeping through brickwork. Many spray-on products create a water-resistant seal on your outside walls. The best ones bond to the inside of the brick’s tiny pores.

What I like about these treatments is they:

  • Block rain from soaking into the brick
  • Let the wall still “breathe” naturally
  • Don’t need extra ventilation systems
  • Keep the air pockets in the brick dry

These products do double duty. They keep your walls dry and improve your home’s insulation. When the air spaces in your brick stay dry, they work better as insulators.

It’s worth shopping around to compare different options. Each house is unique, so you’ll want to find the product that works best for your specific situation.

How to Block Water from Getting Under Your Garage Door

Water sneaking under your garage door is a common problem. I’ve dealt with this issue myself and found several simple fixes that work well. You don’t need to be a DIY expert to tackle this problem.

Some easy solutions include adding a threshold seal to your garage floor, upgrading your door’s bottom seal, or installing an adjustable aluminum retainer if your floor isn’t level. Any of these options can help keep water out during heavy rain.

What to Remember

Take action as soon as you spot water getting in. What might seem like a small issue now can lead to bigger problems later.

I always make sure to dry up any existing moisture, fix the entry point, and check for mold.

If you’re unsure about what’s causing the problem or how to fix it, don’t hesitate to call a professional. A damp specialist can quickly identify issues and recommend the best solution for your specific situation. Sometimes spending a little money on expert help saves a lot in the long run.

Tanner Brooks
Author
Tanner Brooks