Who owns V-KOOL window film?

V-KOOL is a brand of Eastman Chemical Company, the same parent company as LLumar, Vista, Huper Optik, and SunTek. V-KOOL's own About page states this directly.

What is the difference between V-KOOL and Solar Gard?

V-KOOL markets itself on heat reflection technology. Solar Gard uses a combination of reflection and absorption. V-KOOL is an Eastman Chemical brand. Solar Gard is owned by Saint-Gobain. For most residential applications, both perform similarly at comparable VT levels.

Solar Gard vs V-KOOL Window Film | Sun Control Specialists

The short answer

V-KOOL is an Eastman Chemical Company brand that uses a heat-reflection approach. Solar Gard uses a combination of absorption and reflection and is backed by Saint-Gobain. V-KOOL is not separately listed in the NFRC Certified Product Directory as of April 2026.

What the data shows

Key differences

V-KOOL is an Eastman Chemical Company brand

"V-KOOL is a brand of Eastman Chemical Company, recognized globally as an industry leader in advanced window films." Eastman also owns LLumar, Vista, Huper Optik, and SunTek.

Source 1

V-KOOL uses heat reflection. Solar Gard uses a combination approach.

V-KOOL centers its marketing on heat reflection, bouncing solar energy before it enters the glass. Solar Gard uses a combination of reflection and absorption. Both approaches reduce interior heat. The real-world difference in occupant comfort is typically minimal at comparable VT levels.

Source 2

V-KOOL is not separately certified in the NFRC product directory

As of April 2026, V-KOOL does not appear as an independent manufacturer in the NFRC Certified Film Directory. Eastman Chemical Company registers its certified films under the SunTek brand. V-KOOL performance claims on third-party comparison sites cannot be independently verified from the NFRC primary source.

Source 3

Common questions

Frequently asked

Who owns V-KOOL window film?: V-KOOL is a brand of Eastman Chemical Company, the same parent company as LLumar, Vista, Huper Optik, and SunTek. V-KOOL's own About page states this directly.
What is the difference between V-KOOL and Solar Gard?: V-KOOL markets itself on heat reflection technology. Solar Gard uses a combination of reflection and absorption. V-KOOL is an Eastman Chemical brand. Solar Gard is owned by Saint-Gobain. For most residential applications, both perform similarly at comparable VT levels.
Is V-KOOL certified by NFRC?: As of April 2026, V-KOOL does not appear as an independent manufacturer in the NFRC Certified Film Directory. Eastman Chemical Company registers its window films under the SunTek brand in the NFRC database.

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Solar Gard vs V-KOOL Window Film