Skip to main content
Version: 2026.08.01

Mold Prevention Standards

Coverage Summary

IssueCoveredPeriodNotes
Water leaks causing mold (if construction defect)Per warranty termsMust be covered defect
Mold growthResult of moisture/lifestyle
Mold damageUnless from covered defect
Humidifier-related damageClassic Homes doesn't install humidifiers
Damage from unreported leaksPrompt reporting required
Homeowner-caused moistureLifestyle dependent
Important

Mold can potentially cause serious side effects, such as allergic reactions and infections. Moisture is the only mold growth factor that can be controlled in a home. By minimizing moisture, you reduce or eliminate mold growth.

Performance Standards

Water Leak Response

Standard: During the limited warranty period, Classic Homes will respond to and repair water leaks and intrusions that comply with the Standards of Performance.

Coverage: The underlying water leak may be covered if it is a construction defect covered under warranty terms.

Construction Standards

Standard: Homes are constructed to meet building codes and standards for moisture management, including proper drainage, ventilation, and waterproofing.

Note: Designing or building homes that completely exclude mold spores is impossible—mold occurs naturally and is found everywhere.

What's Not Covered

The following are excluded from warranty coverage:

  • Mold growth itself - Mold is the result of moisture and lifestyle factors
  • Mold damage - Unless resulting from a covered construction defect
  • Humidifier-related damage - Classic Homes does not install humidifiers and is not responsible for damages associated with installation or usage of humidifiers
  • Damage from unreported or delayed-report leaks - Failure to report leaks promptly increases your risk and responsibility for repairs
  • Homeowner-caused moisture - Moisture from lifestyle factors (inadequate ventilation, excessive humidity, etc.)
Report Leaks Promptly

Failure to report leaks promptly increases your risk and responsibility for repairs.

Key Prevention Responsibilities

Your Moisture Control Duties

Moisture is the only mold growth factor you can control. You must:

  • Ventilate properly - Use exhaust fans when cooking and bathing; do not cover fresh air supply to furnace
  • Clean regularly - Mold grows well on dust and dirt
  • Maintain caulking - Around windows, doors, sinks, tubs, and showers
  • Address condensation - Wipe up immediately and reduce humidity
  • Report leaks immediately - During warranty period, report any leaks to Classic Homes
  • Know shut-off valves - Be familiar with water shut-off locations
  • Maintain drainage - Keep positive drainage away from home

Inspection Areas

Check regularly for signs of water intrusion:

  • Inside cabinets under all sinks
  • Behind toilets
  • Seldom-used closets
  • Refrigerator pan
  • Air conditioning condensate line, coils, and condenser pan

Filing a Claim

If you discover a water leak that may be a construction defect:

  1. Review the Use & Care Guide for prevention guidance
  2. Take immediate action:
    • Shut off water at the source if applicable
    • Contain water and protect belongings
    • Clean up standing water immediately
  3. Request Service promptly

Care Tips: See Mold Prevention Use & Care for prevention and maintenance guidance.