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Reconstruction in progress · Home repairs and reconstruction

Water Damage Restoration · Sammamish, WA

Water Damage Restoration in Sammamish, WA: A Bathroom Leak Affecting the Office Ceiling

Incident: Story updated:

A leaking toilet supply line affected the upstairs bathroom floor and the home office ceiling below. Encore removed damaged materials, monitored drying and coordinated the transition to reconstruction.

White vanity and dark bathroom flooring in the Sammamish water damage project

Documented on siteSammamish restoration project

LocationSammamish, WA
PropertyResidential home
Loss sourceToilet water supply line leak
Current stageHome repairs and reconstruction

The Project Story

From the First Inspection to Reconstruction

Water dripping into a home office led to an inspection of the bathroom above. The source was a toilet water supply line, and the restoration needed to address damage on both levels.

The First Call

The homeowner contacted Encore Construction after noticing water dripping from the ceiling of the home office whenever the upstairs toilet was flushed. Jason took the initial call and helped coordinate the next steps. On September 9, 2026, project manager Matt Burger inspected the affected areas to assess the damage and determine what needed attention. The team traced the problem to a leaking toilet water supply line. The leak had started about a week before the homeowner contacted Encore, allowing water to affect the bathroom flooring and the office ceiling below. The toilet was detached before mitigation began, and work was scheduled for September 11.

Initial Inspection

During the September 9 inspection, Matt Burger recorded elevated moisture readings in the tile surrounding the upstairs toilet and found evidence of water damage to the office ceiling below. The team traced the problem to a leaking toilet water supply line, which had allowed water to reach both the bathroom floor and the ceiling underneath.

Because the damage extended beyond the original leak, mitigation involved opening the affected areas, removing damaged materials, and drying the exposed spaces before reconstruction could begin.

Drying and Cleanup

The mitigation work focused on opening the affected bathroom floor and office ceiling to reach trapped moisture. Technicians used containment and drying equipment to address damage on both levels of the home.

Removing Damaged Materials

On September 11, David German prepared the work areas by protecting the floors and carpets. He disconnected and removed the toilet to access the bathroom floor, then removed damaged tile, vinyl flooring, and pressboard underneath. The team also established containment in the office and removed the affected ceiling drywall. In the bathroom, David installed one dehumidifier, one air scrubber, and three dual-axial air movers. Two low-profile air movers were placed in the office to support drying around the opened ceiling.

Monitoring Moisture Levels

During a follow-up visit on September 14, Andrey Melnik found that most of the affected areas had dried, although a few spots still showed moisture readings between 17 and 18. Additional drying time was needed to address those remaining areas.

Final moisture readings were later reported to be within the team's industry-standard range, allowing the mitigation process to progress. The exact date the drying equipment was removed has not yet been confirmed.

Insurance and Reconstruction Planning

The project was handled through State Farm, with reconstruction planning beginning in September. On September 16, Encore scheduled an assessment of the repair scope for the following day. After reviewing the necessary repairs, our team prepared a reconstruction proposal on September 24, which was later approved by State Farm.

Reconstruction was approved on October 2 and moved into the work-in-progress stage on October 14. The major repairs are nearing completion, with only a few details remaining.

Documented Response

How the Restoration Work Progressed

The stages documented in the supplied project record.

01

Find the source

Inspection traced moisture in the bathroom floor and office ceiling to a leaking toilet water supply line.

02

Open affected areas

The toilet and damaged flooring were removed, and containment was established before opening the office ceiling.

03

Monitor the drying

Drying equipment served both rooms. Follow-up readings identified areas requiring additional time.

04

Continue reconstruction

The repair proposal was approved and reconstruction progressed; the source record does not confirm final completion.

Documented Scope

One Leak, Two Affected Levels

The bathroom floor and the office ceiling needed different access points and equipment positions. Selective removal exposed trapped moisture before repairs.

  • Protect surrounding floors and carpets
  • Remove damaged bathroom tile, vinyl and pressboard
  • Open affected office ceiling drywall inside containment
  • Monitor remaining moisture before reconstruction
White vanity and dark bathroom flooring in the Sammamish water damage project
Removed flooring exposing the bathroom substrate near the shower in Sammamish
Bathroom floor covering and an inspection opening beside the Sammamish vanity

Project Status

Reconstruction Is Nearing Completion

The latest supplied text describes major repairs as nearing completion with a few details remaining. A final completion date and walkthrough are not yet confirmed.

  • Finish the remaining reconstruction details
  • Confirm the final completion milestone
  • Add the walkthrough outcome when it is documented
Bathroom floor covering and an inspection opening beside the Sammamish vanity

24/7 Emergency Response

If water is still moving, every minute matters.

Shut off the water if it is safe to do so, then call Encore Construction.

Call 425-548-4877