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Solutions

Indoor Pools, Moisture, and Related Problems

Symptoms

• Chlorine odors

• Visible mold growth

• Discoloration of wood and other building materials due to water stains

• Weakening of the wood due to rot

• Degradation of indoor air quality

Causes

• Moisture laden air moves into wall/ roof cavities and condenses when it comes in contact with the cooler surfaces.

• High levels of relative humidity, in conjunction with indoor temperature changes, create moist surfaces where mold and mildew can grow

• Missing or incomplete vapor retarder

Side effects

• Damage to interior woodwork and finishes

• Rotting of wooden structural framing

• Mold and mildew growth

Theory

• Air Barriers

• Vapor Retarders

Case Studies

• Winterplace Pools and Spa

FOAM-TECH Solutions

• Perform initial building diagnostics and testing to identify causes of the problem. Tests may include infrared thermography, blower door testing, or temperature and humidity monitoring.

• Isolate the climate controlled spaces.

• Review the condition of vapor retarders currently installed.

• Seal any air leaks resulting from infiltration or exfiltration from the building. Creating a tight building envelope is the first step to controlling the indoor environment.

• If necessary, recommend the installation of mechanical ventilation systems to control the movement of air/moisture in and out of the building.