Thermal envelope scan · Eden Prairie

Thermal imaging — see the cold spot, the wet wall, the hot breaker.

A whole-home thermal imaging scan included with every full inspection. Hidden moisture, missing insulation, air-leakage signatures, and electrical hot spots — surfaced as temperature differentials a visual walkthrough cannot detect.

Included on every full inspection Whole-envelope coverage Standalone scans available
Why this matters in Eden Prairie

Premium homes hide their problems behind finished surfaces.

Cathedral ceilings on Bearpath and Hennepin Village builds with chronic insulation gaps. Finished walkout basements in Mitchell Lake concealing 60–80% of foundation wall behind drywall. Multi-zone panels driving aluminum-pigtail hot spots. Cedar Forest air-sealing failures at retained-foundation rebuilds. Thermal turns those concealed conditions into a temperature picture you can act on — paired with a moisture meter for numerical confirmation before any finding gets written into the report.

100%
Accessible-surface coverage on full inspection
≥ 15°F
Indoor-outdoor differential needed
Winter
Highest-yield envelope season
No upcharge
Included on every full inspection
What thermal finds

Six signatures, six different stories.

Thermal imaging reveals temperature differentials. The skill is reading what the differential means. These are the six signatures we encounter most often on Eden Prairie homes.

Critical

Concealed moisture

Cold patches on drywall caused by evaporative cooling from wet insulation. Confirmed numerically with the moisture meter before tagged.

Major

Missing insulation

Cold stripes between studs in winter. Cathedral ceilings, kneewalls, and rim joists are the most common Eden Prairie locations.

Critical

Electrical hot spot

Loose breaker, overloaded circuit, failing aluminum pigtail. Localized heat under the dead-front. Highest-yield safety find of the day.

Major

Air leakage signature

Cold air infiltration tracks at top plates, can lights, attic hatches, and rim joists. Tells you the envelope is working harder than it should.

Major

Radiant-floor loop leak

Hydronic heat in premium custom builds. A failed loop shows as a cold zone in an otherwise warm floor — or a hot spot at the manifold.

Monitor

HVAC duct losses

Disconnected supply runs, uninsulated returns in unconditioned space. Energy loss and comfort complaints. Common in pre-2000 EP basements.

How it runs

Three steps. Every accessible surface.

01 / SET

Confirm differential

Indoor-outdoor temperature differential of at least 15°F is required for envelope work. We confirm at arrival; if conditions are inadequate, we still scan moisture and electrical, and note envelope as conditional.

~10 min
02 / SCAN

Whole-envelope walk

Every accessible exterior wall, ceiling, mechanical room, electrical panel, and bath wall. Suspicious signatures are confirmed numerically with the moisture meter before they are tagged in the report.

45–90 min
03 / DELIVER

Annotated thermal gallery

Side-by-side thermal and visible-light photos of every flagged signature. Severity tagging. Plain-language interpretation alongside each image. Integrated into the same-evening report.

By 9 PM

Included on every full inspection — or book it standalone.

Two-minute quote. Whole-envelope coverage. Same-evening gallery.

Get my free quote →
Frequently asked

Thermal imaging, answered.

Is thermal imaging really useful or is it gimmicky?
Genuinely useful — it is the single highest-yield tool we deploy. Thermal imaging surfaces hidden moisture, missing insulation, electrical hot spots, and air-sealing failures that visual inspection misses entirely. We include it on every full inspection because it is core to a complete deliverable.
Does thermal imaging see through walls?
No. A thermal imaging camera measures surface temperature only. What it reveals are temperature differentials at the surface that indicate what is happening behind it — moisture cooling drywall, missing insulation creating cold patches, hot connections behind a panel cover. The skill is in interpretation.
What conditions do you need for a useful scan?
A temperature differential of at least 15–18°F between indoor and outdoor air, HVAC running normally, and surfaces undisturbed by direct sunlight. Winter inspections in Eden Prairie produce the strongest envelope contrast. Summer scans are useful for moisture and electrical but weaker for envelope air leakage.
Can thermal imaging find roof leaks?
It finds active wetness in sheathing, drywall, or insulation when the moisture is cooling the surface. It does not find historical leaks once the material has dried. We pair thermal with a moisture meter for confirmed numerical readings before flagging.
Why does the electrical panel get scanned?
Loose breaker connections, overloaded circuits, and failing aluminum-wire pigtails generate localized heat invisible to the eye. Scanning the dead-front under load reveals hot spots before they become arc-fault or fire events. This is one of the highest-yield uses of thermal in residential inspection.
Can it detect missing insulation in walls?
Yes — under sufficient temperature differential. Wall cavities with missing or settled fiberglass batts present as cold stripes on the interior surface in winter. Cathedral ceilings on Bearpath and Hennepin Village complex roof geometries are a chronic finding here.
Is thermal an extra charge?
No. Thermal imaging is included on every full home inspection in Eden Prairie at no upcharge. We also offer it as a standalone diagnostic visit for energy audits, post-renovation envelope verification, or specific complaint investigations.

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