IL License Number: 104.017181

CASE STUDY – DECEMBER 2025

Emergency Leak Response and Full-Home Window Sealing in Arlington Heights, IL

Location: N Ridge Ave, Arlington Heights, IL 60004

Project Type: Emergency water intrusion response and full-house window sealing on a single-family home with LP SmartSide trim

Investment: $1,850 quoted | $1,850 final invoice – no change orders!

KEY TAKEAWAYS

  • Problem: Water pouring in above front door during December thaw.
  • Expected Cause: Missing Ice and Water Barrier at roof-to-wall connection.
  • Actual Cause: Unsealed gaps between LP SmartSide trim and windows — every window on the house.
  • Solution: Sealed all windows same day — stopped leak + protected entire home.

# 1

Defining the Homeowner’s Problem

On the morning of Wednesday, December 3, 2025, a returning client called us with a clear and urgent message:

“Water is pouring in above my front door. Not dripping—pouring!”
- Seth Karle

The temperature had just crept above freezing in Arlington Heights, and as snow and ice on the front porch roof began to thaw, water found its way inside the home. This wasn’t Seth’s first project with us. He had previously trusted Holda Construction for a roof repair in October 2023 and a full upper roof replacement in April 2024. However, the porch roof had never been touched.

That day’s thaw was a warning, but the real danger was what came next: a record-breaking cold snap, with temperatures dropping to single digits and wind chills nearing -20°F. If water remained trapped inside the structure, it could freeze, expand, and cause significant internal damage.

Seth wasn’t looking for guesswork or delays. He wanted answers—fast.

# 2

Finding a Guide You Can Trust

Seth first discovered Holda Construction through Yelp in 2023. His loyalty came not just from the quality of our work, but from how we handled the process.

During his second project, we uncovered additional issues during installation and resolved them without changing the agreed price. That mattered.

He experienced:
  • Straight talk: No surprises, no pressure.
  • Education over sales: We explained problems in plain terms, so he could make informed decisions.
  • A proven record: Two successful projects and a service ethic that built real trust.
"You helped me twice, so I’m calling you again. I need your help.”
- Seth Karle

# 3

The Process That Won Seth Over

Seth called on December 3rd, and we had reviewed the weather risks, explained likely causes, and sent a digital proposal by the next morning. Though it was too cold to perform repairs on December 4th, we scheduled immediate action as soon as it became safe to work.

On Friday, December 5th our foreman, Mariusz Dziekoński, arrived onsite and began the inspection. Based on Seth’s description, we expected an issue with the roof-to-wall flashing, which is a common leak point: especially where porch roofs meet the main wall. But that wasn’t it.

What Mariusz discovered was subtle but significant: A large gap between the LP SmartSide trim and the window frame above the door. No caulking. No sealant. Just a wide-open pathway for water.

Then the bigger revelation:
Every single window on the house had the same issue.

“Nobody would know unless they looked closely. But water knows. Water always finds the gaps.”
- Mariusz D.

We paused. Seth had already received quotes (from us) for possible roof repairs ranging up to $15,000. But instead of proceeding with that larger scope, we gave him the facts and offered the simple solution: Seal all windows. Stop the leak. Pay for only what was needed.

That same day, we completed the work.

# 4

Proposed and Actual Solutions

What Seth Expected

A major repair at the roof-to-wall connection, with the possibility of re-roofing the porch section with Ice and Water Barrier installed correctly.

What We Found

The leak wasn’t coming from the roof at all. Instead, gaps around every window frame were allowing water in during thaws. These were overlooked during the original siding installation (done by others before Seth’s ownership).

What We Did

  • Sealed every window around the home using high-performance exterior sealants.
  • Ensured no visible or hidden gaps remained between trim and frame.
  • Completed all work same day, preventing any freeze damage before the cold snap hit.
“We could’ve pushed the higher-cost repair. We didn’t. We fixed what was actually broken and charged what was fair: $1,850.”

# 5

Materials Used (key items)

  • High-performance elastomeric exterior sealants
  • Ladder and safety equipment for full-home perimeter access
  • Inspection tools and moisture checks
  • No siding removal or interior disruption required

# 6

Why This Was the Right Decision

Choosing to seal the windows immediately achieved the homeowner’s goal:
Stop water before a damaging freeze.

It also bought time. While the roof-to-wall connection is still a potential long-term concern, sealing the windows first:
  • Solved the urgent leak
  • Prevented frozen moisture in walls
  • Protected LP SmartSide trim from swelling and mold
  • Avoided unnecessary, high-cost roof work — for now

We continue to monitor the home through seasonal changes. If further water intrusion returns, the original roof repair options (ranging from $6,500 to $15,000) remain available.

# 7

Timeline

Phase 1: Defining the Emergency
12/03/2025
~30°F
Initial call
12/04/2025
-20°F
Proposal and weather hold
12/05/2025
Workable
Onsite inspection and sealing
Full-home perimeter sealed in one day
No disruption to interior spaces
Immediate leak resolved
Homeowner advised to watch during future thaws
Roof-to-wall solution kept on file if needed later

# 8

Money, Milestones, and Trust

This project didn’t follow a big multi-phase construction schedule. But it did reinforce a key principle:  Even in urgent scenarios, transparency matters.

  • $1,850 quoted
  • $1,850 invoiced
  • No change orders, no upsells, no inflated scope
It would’ve been easy to default to roof work. Instead, we earned long-term trust by solving the actual issue.

# 8

The “After” Story

The transformation wasn’t visual — it was functional and brought peace of mind.

Immediate Leak Stopped

The leak above the front door stopped instantly

Whole-House Protection

Every window on the home is now sealed properly

Trim Protected

LP SmartSide trim, often sensitive to water exposure, is now protected

Permanent Value

The work adds lasting value to the home — and prevents costly damage

Seth now knows that if water ever returns, he has a contractor who will look carefully, tell the truth, and fix what’s real.

# 9

Wrap-Up / Conclusion

This project is a lesson for any homeowner:
“What looks like a roofing issue might be something smaller, hidden — but just as dangerous.”
- Seth Karle

Seth’s experience proves how critical thorough inspection and honest assessment are, especially during unpredictable Midwest winters.

If you’re a homeowner in the Northwest Suburbs and see signs of water during a thaw, check your window trim. If you spot gaps, there’s a good chance water is getting in, and we’d be happy to take a look.

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Mariusz Holda

Owner: Mariusz Holda

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847.847.2883

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Found gaps around your windows? Let’s take a look before it becomes a problem.

The Team:
A Blend of Art, Science, Passion, and Experience

Mariusz Holda

Mariusz Holda
Owner

Guides project planning and key homeowner decisions. Sets standards and approves final deliverables.

Barbara Holda
Operations

Coordinates scheduling, materials, permits, and day-to-day communications.

Mariusz Dziekonski
Foreman

Leads the crew on site; directs daily work; manages walkthroughs and quality control.

Mark Skarzynski
Siding Specialist

Siding installations.

Miroslaw Stosel
Siding and Roofing Specialist

Siding installations.

Wojciech Serafin
Gutter Specialist

Gutter and downspout installations.

Artur Kurek
Gutter Specialist

Gutter and downspout installations.

Waldemar Kopec
Roof Replacement Specialist

Full roof replacements.