Thermography and Home Inspections
Our EXTENDED HOME INSPECTION package includes a full thermal scan of the home
What is thermal imaging? Despite what you might have heard or seen, a thermal or infrared (IR) camera can't see through walls or ceilings. Instead, it displays colour images based on the surface temperatures of various materials. To illustrate, think of a digital camera that requires thousands of points (or pixels) to form a photo. An IR camera on the other hand, requires thousands of points (temperature readings) to display a thermal image. Warmer surface temperatures show up as brighter colours and cooler surface temperatures will show up as darker colours on the IR camera's display. These can be evaluated by a qualified operator to determine what images are typical and where there might be an issue.
Can anyone operate a thermal imaging camera? Anyone can purchase and "use" an infrared camera, but proper training and experience are required to operate one properly and interpret the images it produces accurately. The cost of an IR camera can run from $300 to $50,000 where the main factors that push up the cost are resolution followed by features. Proper infrared training for a level 1 certification course can cost $1,500 to $2,000. There are many camera manufacturers and various models flooding the market with cheap devices that can create a thermal image, but not all of these can or should be used for building diagnostics. Our professional grade IR cameras are specifically built for building diagnostics with 76,800 (320 x 240) and 110,592 (384 x 288) pixel resolution. Vahn Balabanian is also a Certified Level 1 Thermographer who has performed thousands of thermal scans on buildings since 2011.
What problems can a thermal imaging camera find in buildings?
● non-typical supply air duct leaks or blockages
● active moisture problems (ie, roof, exterior wall/building envelope, and plumbing leaks)
● inadequate/non-existent or significantly compromised insulation
● non-typical heating and cooling losses
● abnormal heat from an appliance or electrical system component
● plumbing issues
● possible vermin or pest infestation
● poor construction/structural defects (under fastening and/or missing framing members)
● damaged and/or malfunctioning radiant heating systems
Home Inspections and Infrared Thermography
Performing thermography or a thermal scan of a home can add value to your home inspection with another layer of technical depth and possibly locate problems that may not otherwise be found by just a visual inspection. Our Essential Home Inspection does not include a full IR scan of the house but our inspector can use the IR camera during the home inspection in a localized area on a discretionary basis. Why does Solex Group charge extra for a full thermal scan of a home? Mainly because the professional grade IR cameras we use are expensive to purchase/maintain and it takes additional time to perform/report on if any issues are identified.
Some examples of what an IR camera can reveal
Ceiling view below bathroom
Active water leak revealed
Ceiling view below bathroom
Electrical distribution panel
Excessive heat in panel
Electrical distribution panel
View of face sealed EIFS
Water penetration into EIFS
View of face sealed EIFS
View of cathedral ceiling
Insulation void in roof cavity
View of cathedral ceiling
View of exterior walls
Insulation voids in wall cavity
View of exterior walls
View bedroom flooring
Radiant heat confirmed
View bedroom flooring
View of ceiling below roof
Active water leak from roof
View of ceiling below roof
View of toilet
Toilet connected to hot water
View of toilet
View of electrical panel
Overheating wires revealed
View of electrical panel
More Information
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What is a Home Inspection? - what is included/excluded, Standards of Practice
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Home Inspector - meet the inspector, Vahn Balabanian
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Testimonials - our clients and what they have to say
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Home Inspection Report - more information on our top notch reports
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Service Area - where we work, service map of Greater Toronto Area
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Overview - our inspection packages: Essential and Extended
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Home Inspection Fees - what does a home inspection cost?