How Long Does Water Damage Restoration Take? A Real Timeline

The question we hear on almost every job is some version of "how long is this going to take?" It is a fair question, because the answer affects your plans, your insurance timeline, and whether you can stay in the home.

The short answer for most residential water damage events in Saskatoon: 3 to 5 days of active drying, followed by reconstruction if materials need to be replaced. Here is what that actually looks like at each stage.

Day 1: Assessment and Emergency Extraction

The first hours are about getting water out fast and understanding the full scope of the event. We start with a moisture assessment using thermal imaging and meters to map affected areas, then bring in truck-mounted or portable extractors to remove standing water.

Extraction on its own does not dry a structure. It removes the bulk water. Once that is done, commercial dehumidifiers and air movers go in place. The configuration depends on the square footage affected, the class of the water damage, and the types of materials involved. A drying plan is set up based on psychrometric conditions in the space.

Days 1 to 5: The Drying Phase

The IICRC S500 standard defines the goal of the drying phase as returning affected materials to dry standard, which means a moisture content (MC) level consistent with the normal range for that material in the local climate. For most structural lumber in Saskatchewan, that is roughly 6 to 12 percent MC depending on the season.

Technicians return daily to log temperature, relative humidity, grains per pound (GPP), and material moisture content readings at each monitoring location. Equipment is adjusted based on the data. The drying phase ends when all materials reach dry standard, not when a certain number of days has passed.

• Class 1 events (minimal absorption, hard surfaces): often dry in 2 to 3 days
• Class 2 events (significant absorption, wall cavities and subfloor affected): typically 3 to 5 days
• Class 3 events (walls, ceilings, and insulation saturated): 5 to 7 days or more
• Class 4 events (specialty drying, hardwood, concrete, plaster): 7 or more days

Controlled Demolition: When Material Needs to Come Out First

Some materials cannot be dried in place. Wet fibreglass batt insulation holds moisture and becomes a mold substrate rather than drying out. Drywall in contact with Category 2 or Category 3 water needs to come out per IICRC protocol. When controlled demolition is required, it happens early in the process, before drying equipment is fully set up, so airflow can reach the structure behind the removed material.

Controlled demolition adds time to the overall project but shortens the drying phase and avoids mold remediation down the road. We document everything removed with photos and moisture readings for the insurance file.

After Drying: Reconstruction

Once the structure reaches dry standard and is verified, reconstruction can begin. If no materials were removed, the job is essentially done. If drywall, flooring, or insulation came out, reconstruction involves replacing those materials, finishing, and returning the space to pre-loss condition.

Reconstruction timelines vary widely depending on scope. A single wall cavity that required drywall removal might take a day to patch and paint. A fully gutted basement with new framing, insulation, drywall, and flooring is a multi-week project. Your restoration contractor can give you a more specific timeline once the drying phase is complete and the final scope is confirmed.

What Slows a Job Down

• Category 2 or 3 water (sewage, grey water): more demolition, longer decontamination process
• Dense materials like hardwood floors or concrete block: slower moisture release, longer drying windows
• High ambient humidity: reduces the effectiveness of dehumidifiers
• Pre-existing moisture problems in the structure: make it harder to establish a true dry baseline
• Insurance authorization delays: reconstruction cannot start until scope and costs are approved

Can You Stay in the Home During Restoration?

In most cases, yes, for the drying phase. Commercial drying equipment is loud and runs continuously. Some homeowners find that manageable, others prefer to stay elsewhere. On Category 3 events that require significant demolition and decontamination, we may recommend vacating certain areas of the home during active remediation work.

Your insurance policy may cover additional living expenses if your home is uninhabitable during restoration. Ask your adjuster about your ALE (additional living expense) coverage.