Thermal Imaging for Windows: What It Shows And How to Fix It With Better Window Treatments

Thermal Imaging for Windows: What It Shows And How to Fix It With Better Window Treatments

You may hear people say “thermal check.” What they usually mean is a professional energy audit that uses thermal imaging to find heat loss and drafts.

 

That scan is helpful, but it only tells you where the problem is. In this guide, we explain what auditors look for and how custom window treatments can help your rooms feel warmer, brighter, and more private, without a remodel.

If you’d like help choosing fabrics and features, schedule a free in-home consultation. We’ll bring samples, measure every window, and install everything for you.

 

What a Professional Thermal Scan Shows (Plain English)

 

A pro uses an infrared camera and sometimes a blower door. They’re looking for:

 

  • Cold edges and corners around frames

  • Temperature stripes where air sneaks in around trim or glass

  • Large glass areas that swing hot/cold with the weather

  • Leaky patio doors that lose heat when you open them often

 

These scans don’t fix anything—but they help you plan. That’s where window treatments come in.

 

How Window Treatments Help After an Audit

 

Think of your shades and drapery as a “soft layer” that:

 

  • Adds insulation (especially cellular/honeycomb styles)

  • Reduces drafts by covering gaps and creating a barrier

  • Controls glare so rooms feel calmer without going dark

  • Automates open/close times for daily comfort

 

We’ll design a solution that matches what your audit found.

 

Solutions by Common Thermal Findings

 

1) Cold Edges Around the Frame

 

What the scan shows: blue/cool outlines at the sides and top.

 

Better fix with treatments:

  • Cellular shades (honeycomb) for insulation

  • Outside mount with small returns to cover the frame and reduce edge gaps

  • Add drapery panels on each side to improve the seal and finish the look

 

Explore our service process: Design, measuring, and installation.

 

 

2) Large Areas of Cold Glass (Picture Windows)

 

What the scan shows: wide cool zones on big panes.

 

Better fix with treatments:

  • Light-filtering roller shades for daytime comfort and glare control

  • Cellular shades if warmth is the main need

  • Layered (“zebra”) shades to switch from view-through to privacy fast

 

Related reading: Best Window Coverings for Privacy Without Losing Light.

 

3) Nighttime Heat Loss on Street-Facing Rooms

 

What the scan shows: cooler glass after sunset, plus privacy concerns.

 

Better fix with treatments:

  • Top-down/bottom-up cellular shades: keep light up high, block views at eye level

  • Roman shades in room-darkening fabrics for warmer, cozier evenings

  • Add simple panels to reduce side light gaps and drafts

 

4) Patio Doors That Feel Drafty

 

What the scan shows: cool streaks where panels meet or along the track.


Better fix with treatments:

  • Vertical cellular panels for better insulation than old vinyl verticals

  • Panel-track rollers that glide to one side for easy in/out during gatherings

  • One large roller shade for quick privacy at night

 

 

5) Hard-to-Reach Windows You Forget to Close

 

What the scan shows: predictable evening heat loss because shades stay open.

 

Better fix with treatments:

  • Motorized shades with a sunset close schedule

  • Wall switches or app control so the whole room moves together

  • Voice control for “Movie Night” or “Good Morning” scenes

 

Learn more: Motorized Blinds in Iowa: Are They Worth It?

 

What About Blackout vs. Room-Darkening?

 

The truth is, both help with comfort.

 

  • Room-darkening: cuts most light; good for living spaces and guest rooms.

  • Blackout: blocks as much light as possible; great for bedrooms and media spaces.


Why Custom Matters (After the Audit)

 

  • Precise fit: We measure every opening and plan mounts to reduce light/air gaps.

  • The right fabric: We show how different opacities look in your actual light.

  • Professional install: Clean, safe, and set up right the first time.

  • Care and control: We’ll program remotes, explain app features, and answer questions.

 

Meet the team: About Royal Window Treatments.

 

Our Process

 

  1. Free in-home consultation — We listen to your goals and review your audit findings.

  2. Design & measuring — Try fabrics in your light; choose control options.

  3. Professional install — Set up is handled; we show you how everything works.

 

Ready to feel the difference? Schedule your free consultation or call 515-308-4308.

Frequently Asked Questions
Is a “thermal check” the right term?

Pros call it a thermal imaging scan or a home energy audit. We can work from those results.

Do shades really help with drafts?

They don’t fix the window, but cellular shades and layered solutions can help rooms feel warmer and calmer—especially at night.

Can you handle tall windows and hard-to-reach spots?

Yes. Motorized options remove cords and let you set daily schedules for easy comfort.

Can you come to my home?

Yes. We bring curated samples, measure every window, and design with you. Schedule your free consultation.
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