Commercial Drywall Moisture and Mould Remediation Services in Edmonton, AB

Plumbing failures behind walls often go undetected until significant damage occurs. Water supply lines, drainage systems, and fixture connections can fail due to temperature extremes and building settling.

Building envelope issues include window seal failures, foundation cracks, and exterior wall penetrations that allow moisture intrusion during heavy rainfall or snowmelt.

Health and Safety Risks Associated with Mould in a Commercial Setting

Mould growth in drywall poses a serious occupational health hazard, liability concern and a potential building code violation for businesses in the city. 

Employees exposed to mould spores may experience respiratory issues, allergic reactions, and decreased productivity. Employee complaints about indoor air quality, unusual odours, or health symptoms often signal underlying moisture and mould issues that require immediate investigation.

If employers fail to maintain safe working environments, liability concerns can arise. Business property owners can face potential claims and legal action from affected occupants.



Building code violations can arise from untreated mould, resulting in occupancy restrictions and costly remediation requirements. Alberta's building standards require maintaining indoor air quality within acceptable limits.

Identifying Early Signs of Drywall Mould and Moisture Damage in Business Properties

Visual indicators provide the first warning signs of drywall moisture problems. We look for discolouration, water stains, peeling paint, and visible mould growth patterns.

Musty odours often indicate hidden mould growth within wall cavities before visible signs appear. These distinctive odours become more noticeable in poorly ventilated spaces.

Surface texture changes, such as bubbling or warping drywall and soft, spongy areas when pressed, can also indicate drywall moisture damage.

Moisture detection methods we employ include thermal imaging cameras, moisture meters, and humidity monitoring systems. These tools identify problem areas before extensive damage occurs. Regular moisture mapping helps business properties maintain acceptable moisture levels and prevent costly damage in the city's challenging climate conditions.

Comprehensive Commercial Drywall Moisture and Mould Remediation Process

We provide complete moisture and mould solutions for business drywall systems. Our comprehensive approach addresses detection, containment, remediation, and emergency responses.

Assessment and Detection of Moisture and Mould in Commercial Buildings

We begin every project with thorough moisture and mould assessment protocols. Our certified contractors use thermal imaging cameras to detect hidden moisture behind drywall surfaces. We also employ moisture meters and hygrometers to measure humidity levels throughout business spaces.

Extreme temperature variations create unique challenges for business drywall systems. Spring thaw cycles pose significant risks of moisture intrusion. We inspect common problem areas, including wall cavities and areas around HVAC penetrations.

Our assessment process includes:

• Visual inspection of all drywall surfaces
• Air quality sampling for mould spores
• Moisture content testing in wall cavities
• Documentation with digital photography
• Detailed written reports with remediation recommendations

We identify mould species through laboratory analysis to determine appropriate removal strategies. Early detection prevents extensive drywall moisture damage and associated repair costs, and minimizes business disruptions.

Drywall Mould Containment and Air Filtration Methods for Business Properties

We establish strict containment barriers before beginning any drywall mould removal and replacement work. Our containment systems use 6-mil polyethylene sheeting with sealed joints to prevent cross-contamination between affected and clean areas.

HEPA filtration systems remove airborne mould spores during remediation. We maintain negative air pressure within containment areas to prevent spore migration. All workers wear appropriate PPE, including N95 respirators and protective suits.

Our containment protocols include:

We seal HVAC systems and use antimicrobial fogging after completion. This systematic approach prevents recontamination during drywall mould containment procedures.

Step-by-Step Remediation Process for Commercial Spaces

We follow industry-standard protocols for drywall mould remediation in business buildings. Our process begins with controlled demolition of affected drywall using HEPA-filtered power tools to minimize dust generation.

During Phase 1, material removal, we do the following:

• Remove mouldy drywall sections completely
• Clean framing members with antimicrobial solutions
• Dispose of materials in sealed containers
• HEPA vacuum all surfaces

Phase 2 includes treatment and drying. We treat structural elements with EPA-registered biocides and establish controlled drying conditions. Industrial-grade dehumidifiers and air movers reduce moisture levels below 60% relative humidity. This prevents new mould growth during reconstruction.

Phase 3 involves reconstruction. We put up mould-resistant drywall in high-risk areas. New drywall receives primer-sealers. All penetrations are fitted with proper vapour barriers to prevent future moisture intrusion.

Quality control inspections verify that remediation is successful before project completion. We conduct post-remediation air testing to confirm spore levels meet acceptable standards.

Emergency Response and Damage Control for Commercial Properties

We provide 24/7 emergency response for business drywall mould repair situations throughout the city. Water damage incidents require immediate action within 24-48 hours to prevent mould growth behind drywall.

Our immediate response actions include:

• Water source identification and addressing
• Emergency water extraction from wall cavities
• Temporary climate control 
• Documentation preparation
• Coordinated communication with property managers

Our emergency team coordinates with mechanical contractors and restoration specialists. This integrated approach minimizes business interruptions while ensuring complete moisture removal from drywall systems.

Specialized Repair and Replacement Solutions

Innovation Drywall of Edmonton delivers targeted solutions for moisture-damaged and mould-contaminated commercial drywall systems. Our specialized approach addresses the city’s unique climate challenges while ensuring complete restoration of affected building materials.

Wet Drywall Mould Repair for Commercial Buildings

When moisture penetrates commercial drywall systems in a humid continental climate, immediate action prevents extensive mould growth. We assess the extent of moisture damage using advanced detection equipment to identify hidden saturation within wall cavities.

Our wet drywall repair process begins with complete moisture extraction and structural drying. We remove compromised drywall sections while preserving salvageable portions of the wall system. The affected areas undergo thorough antimicrobial treatment to eliminate existing mould spores.

Critical repair steps include:



• Controlled demolition of saturated materials
• Treatment of exposed framing with antimicrobial solutions
• Placement of proper vapour barriers
• Application of mould-resistant primers before new drywall is put up

We coordinate repairs to minimize business disruption. Our teams work systematically through affected areas, ensuring each section meets commercial building standards before proceeding to adjacent zones.

Leak-Damaged Drywall Restoration and Mould Removal in Businesses

Leak damage requires a comprehensive assessment beyond visible surface damage. We trace water intrusion paths through commercial building systems to identify all affected drywall areas. Freeze-thaw cycles often worsen leak damage, requiring extensive restoration.

Our restoration process addresses both immediate damage and underlying moisture sources. We remove all compromised drywall materials, including sections with hidden damage behind textured surfaces. The exposed wall cavities are thoroughly cleaned and treated with antimicrobials.

Restoration priorities include:

• Complete moisture source elimination
• Structural assessment of affected framing
• Insulation replacement where contaminated
• Putting up enhanced moisture barriers

We document the restoration process for insurance claims and building compliance records. Each phase includes moisture testing to verify complete drying before new materials are put up.

Remediation for Retail, Office, Institutional, and Industrial Spaces

Different commercial environments require specialized approaches to drywall moisture and mould remediation. 

Retail spaces require rapid restoration to minimize revenue loss, while institutional facilities must comply with health regulations.

Office environments often have complex HVAC systems that spread contamination through wall cavities. We address these systems comprehensively, treating both visible damage and hidden contamination pathways.

Industrial applications face unique challenges from process-related moisture and chemical exposure. Our remediation includes specialized materials rated for industrial environments and potential chemical contamination.



We coordinate with facility managers to schedule work during off-hours or planned maintenance periods. Each project includes detailed planning to maintain essential building operations while completing thorough remediation work.

Prevention and Ongoing Maintenance for Commercial Drywall

Effective moisture management begins with controlling humidity through proper ventilation systems and moisture-resistant materials. Regular monitoring and maintenance protocols help detect potential issues before they escalate into costly mould remediation projects.

Strategies to Prevent Moisture Intrusion in Commercial Buildings

Humidity control systems form the foundation of drywall moisture prevention. We recommend maintaining indoor humidity between 30% and 50% using industrial-grade dehumidifiers and properly sized HVAC systems.

Use moisture-resistant drywall materials in high-risk areas such as:

• Basements and below-grade spaces
• Areas near plumbing fixtures
• Zones with poor ventilation
• Spaces prone to condensation

Ventilation improvements prevent moisture buildup through strategic air circulation. HVAC systems require regular filter changes and ductwork inspections to maintain optimal airflow.

Building envelope sealing addresses moisture intrusion at its source. We focus on sealing gaps around windows, doors, and wall penetrations using appropriate caulking and weatherstripping materials. Roof maintenance prevents water infiltration into interior drywall systems.



Extreme temperature variations create significant freeze-thaw cycles that can compromise building integrity. These conditions make proper sealing and insulation critical for preventing moisture-related drywall damage.

Regular Inspections and Long-Term Mould Management in Business Properties

Monthly visual inspections should target areas prone to moisture accumulation. Property managers should inspect areas around HVAC equipment, plumbing fixtures, and exterior walls for signs of water damage or discolouration.

Professional moisture readings using specialized meters detect problems before visible damage occurs. We recommend quarterly assessments in high-risk zones and annual comprehensive building evaluations.

Early warning systems include:

• Monitoring unusual odours
• Checking for water stains
• Identifying paint or wallpaper deterioration
• Noting condensation patterns

Documentation protocols help track moisture levels over time and identify recurring problem areas. Maintain records of humidity readings, repair work, and inspection findings to establish baseline conditions.

Response procedures should be established before problems arise. Quick action within 24-48 hours of water intrusion significantly reduces the risk of mould growth and limits commercial drywall damage.

Why Choose Innovation Drywall of Edmonton for Commercial Drywall Moisture and Mould Remediation

Innovation Drywall Edmonton specializes in commercial drywall moisture and mould remediation in Edmonton, Alberta. With over 19+ years of experience, we identify, remove and repair moisture-damaged and mould-affected drywall systems throughout the city’s business entities. 

Our team understands how Alberta’s harsh climate, ranging from winters' all-time low of -49.4°C to summers' all-time high of 37.2°C, can drive moisture deep into wall cavities, weaken building envelopes, and create hidden mould that spreads quickly if not professionally addressed. 

Moisture intrusion and mould growth pose serious threats to business properties across the city, as freeze-thaw cycles, heavy precipitation, extreme temperature swings, and HVAC challenges create ideal conditions for drywall deterioration. 

We can help property owners develop effective prevention strategies tailored to local climate conditions. Our emergency protocols prioritize business continuity while addressing moisture issues. 

Call us at 587-415-7651 or complete our free quote form to request a comprehensive assessment.