Structural Drying in Toronto After Flooding

Structural drying removes moisture from walls, floors and subfloors after water extraction. A typical residential job takes 3 to 5 days with daily moisture readings.

Call (647) 559-1203

Why Structural Drying Matters

Structural drying is the controlled removal of moisture from building materials after water extraction. Moisture migrates into drywall, subfloors, framing and insulation. Drying uses psychrometric control: temperature, relative humidity and grains per pound of moisture in the air.

Equipment is placed by room volume and wet-material area. Daily readings are compared against a dry standard taken from unaffected materials in the same building. Drying ends when affected materials reach that standard.

LGR and desiccant dehumidifiers
Axial and centrifugal air movers
Daily moisture readings and drying logs
Cavity drying systems for wall cavities
Floor mat drying systems for hardwood
Completion verified with moisture readings

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Structural Drying Equipment

LGR dehumidifier Function: Removes moisture from air at typical indoor temperatures
Desiccant dehumidifier Function: Removes moisture in cold or very dry-air conditions
Axial air mover Function: Moves air across wet surfaces to speed evaporation
Centrifugal air mover Function: Directs high-pressure airflow along floors and into cavities
Cavity drying system Function: Pushes air into wall cavities through small openings
Floor mat system Function: Pulls moisture out of hardwood and subfloors
Moisture meter Function: Reads moisture content in wood and drywall

Drying Targets and Timeline

Typical residential drying Duration: 3 to 5 days
Dense materials (hardwood, plaster, concrete) Duration: Longer than 5 days possible
Drying goal Measure: Moisture content at the dry standard of unaffected material
Indoor relative humidity Health Canada guidance: 30% to 50% to limit mould growth
Monitoring Frequency: Daily readings and equipment adjustment

Structural Drying FAQs

Most residential structural drying projects take 3 to 5 days. Dense materials and deep saturation can extend the timeline. Readings are taken daily.

Not necessarily. Equipment runs continuously, and occupants can usually stay in unaffected rooms. The contractor advises based on the damage location.

Residual moisture supports mould growth, wood decay and swollen framing. Drying records also support the insurance claim.

Need Structural Drying in Toronto?

Call the 24/7 emergency line to reach a partner restoration contractor.

Call (647) 559-1203