Understanding your property's characteristics and environmental conditions is crucial for diagnosing condensation causes. Accurate information helps identify the most effective solutions.
Property Type
Single-Family House
Apartment/Condominium
Townhouse
Mobile Home
Other
Property Age
Less than 5 years
5-15 years
16-30 years
31-50 years
More than 50 years
Climate Zone
Cold (long winters, short summers)
Cool (moderate winters, mild summers)
Mixed (distinct seasons)
Warm (mild winters, hot summers)
Hot (hot year-round)
Current Season
Winter
Spring
Summer
Fall/Autumn
Average Indoor Temperature (°C)
Average Indoor Humidity (%)
Outdoor Temperature Range (°C)
Recent Weather Conditions
Rainy
Snowy
Foggy
Humid
Dry
Windy
Overcast
Sunny
Building insulation quality
Excellent (modern standards)
Good (some upgrades)
Fair (original but intact)
Poor (gaps, compressed, or missing)
Unknown
Complete the table below for each window in your property. This systematic assessment identifies problem areas and prioritizes interventions. Use the emoji indicators to rate moisture severity accurately.
Window Condensation & Moisture Assessment
Window Location | Window Frame Material | Morning Glass Moisture | Sill Paint/Surface Status | Dehumidifier/Vent Active? | ||
|---|---|---|---|---|---|---|
A | B | C | D | E | ||
1 | Master Bedroom | Painted Wood | 🟢 Bone Dry | Intact | ||
2 | Bathroom | Vinyl/PVC | 🔴 Running Water Droplets/Puddles | Black Mold Stains | ||
3 | Kitchen Above Sink | Aluminum | 🟡 Light Fog/Haze | Blistering Paint | ||
4 | Basement Window | Painted Wood | 🔴 Running Water Droplets/Puddles | Black Mold Stains | ||
5 | ||||||
6 | ||||||
7 | ||||||
8 | ||||||
9 | ||||||
10 |
Which window orientations show worst condensation? (select all)
North-facing
South-facing
East-facing
West-facing
All equally
Don't know
Did you observe any windows with 🔴 Running Water Droplets/Puddles?
Describe the severity: How long does moisture persist? Are there puddles on the sill? Any water damage to walls?
Did you find any Black Mold Stains on window sills?
Provide details: Approximate area covered (cm²), color variations, texture (powdery, slimy, fuzzy), and whether it returns after cleaning.
Are there windows without active dehumidification or ventilation?
What prevents ventilation in these areas?
No exhaust fan installed
Fan is broken
Window cannot be opened
Lack of awareness
Noise concerns
Energy cost concerns
Other
Indoor moisture sources significantly contribute to condensation. Identifying these sources helps target humidity reduction strategies effectively.
Number of Occupants
Daily Shower/Bath Frequency
1 or less
2-3
4-5
6 or more
Cooking Habits (select all that apply)
Boiling water regularly
Frying/sautéing daily
Using pressure cooker
Cooking for 3+ people
Cooking without lids
No range hood usage
Do you dry clothes indoors?
Describe your drying method: Clothes rack location, duration, approximate loads per week, and whether you ventilate during drying.
Do you have indoor plants or aquariums?
Specify: Number of plants, aquarium size (liters), and proximity to problem windows.
Any history of water leaks or flooding?
Detail the incident: Date, location, cause, remediation performed, and any lingering moisture issues.
Is your basement or crawl space damp or musty?
Describe conditions: Visible dampness, efflorescence on walls, mold growth, and whether it affects upper floors.
Understanding when and how condensation forms helps differentiate between occasional moisture and chronic problems requiring immediate intervention.
When does condensation typically appear?
Overnight (visible in morning)
During cooking/bathing
All day continuously
Only in cold snaps
Randomly
How long does condensation persist?
Evaporates within 1 hour
2-4 hours
Half day
All day
Multiple days
Rate the severity of your worst window (1 = minimal fog, 5 = heavy water streams)
Other areas showing moisture issues
Wall corners
Behind furniture
Inside closets
Ceiling areas
Exterior walls
Only on windows
Do you observe frost or ice formation on windows?
Describe the frost pattern: Thickness, coverage area, frequency, and any damage to window frames or glass.
Compared to previous years, condensation is:
Much worse
Somewhat worse
About the same
Better
First time noticing
Mold growth poses serious health risks. This section assesses exposure levels and potential health impacts on occupants, especially vulnerable individuals.
Where have you observed mold growth? (select all)
Window sills only
Window frames
Wall areas near windows
Bathroom walls/ceilings
Kitchen areas
Basement
Attic
HVAC vents
Furniture
No visible mold
Rate the extent of mold coverage in worst area (1 = few spots, 5 = extensive growth >1m²)
Any occupants experiencing these symptoms? (select all)
Nasal congestion
Coughing/wheezing
Throat irritation
Eye irritation
Skin rashes
Headaches
Fatigue
Allergic reactions
No symptoms
Vulnerable occupants in household (select all)
Infants/children under 5
Elderly over 65
Pregnant individuals
Asthma sufferers
Allergy sufferers
Immunocompromised
None
Have you attempted mold remediation before?
Describe methods used: Cleaning products, protective equipment, containment measures, and whether mold recurred.
Evaluating current mitigation efforts reveals what's working and identifies gaps in your moisture control strategy.
Do you use dehumidifiers?
Provide details: Number of units, capacity per unit (liters/day), locations, runtime hours/day, and target humidity settings.
Do you have a central HVAC system?
Describe: System type (heating/cooling), age, maintenance frequency, filter type, and whether it includes humidity control.
Window upgrades or features (select all)
Double/triple pane glass
Low-E coating
Storm windows
Weatherstripping
Window film
Original single pane
None
Ventilation fans installed (select all)
Bathroom exhaust fan
Kitchen range hood
Whole house fan
Attic fan
Heat recovery ventilator (HRV)
Energy recovery ventilator (ERV)
None
Primary heating sources (select all)
Forced air furnace
Radiant heating
Baseboard heaters
Wood stove
Portable heaters
Heat pump
No central heating
Window covering type
Heavy curtains/drapes
Blinds (closed at night)
Blinds (open at night)
Shutters
Minimal/none
Do you use fans for air circulation?
Specify: Number of fans, types (ceiling, box, oscillating), usage patterns, and locations.
Based on your assessment, identify immediate actions and long-term strategies to eliminate condensation and prevent mold growth.
Immediate actions needed (select all)
Increase ventilation
Deploy dehumidifiers
Install exhaust fans
Replace windows
Repair frames
Clean existing mold
Remove moisture sources
Improve heating
Seal air leaks
No immediate action needed
Do you require professional assessment?
What type of professional?
Mold remediation specialist
HVAC contractor
Window replacement company
Building inspector
Energy auditor
General contractor
Estimated budget range for solutions
Under $500 (DIY solutions)
$500-$2,000 (basic improvements)
$2,000-$5,000 (moderate upgrades)
$5,000-$10,000 (significant work)
Over $10,000 (major renovation)
Preferred timeline for implementation
Immediately (within 1 week)
Soon (1-4 weeks)
Within 3 months
Within 6 months
Next year
No fixed timeline
DIY vs Professional preference
Complete DIY
DIY with professional consultation
Mix of DIY and professional work
Complete professional service
Depends on cost
Document current conditions with photos and schedule follow-up assessments to track improvements after implementing mitigation measures.
Upload photos of worst-affected windows: Show glass moisture, sill condition, frame damage, and any mold growth. Take photos from multiple angles.
Additional observations or concerns
Inspector or Auditor Name
Signature confirming accuracy of assessment
Recommended follow-up assessment date
To configure an element, select it on the form.