Terms of Use

Legal

Terms of Use

Effective October 15, 2026. These Terms of Use govern your use of heatnox.com (the “Site”). HeatNox is a brand of Kexova LLC, a Texas limited liability company (“Kexova,” “HeatNox,” “we,” “us”). By using the Site you agree to these terms. If you do not agree, please do not use the Site. Our Privacy Policy explains how we handle your information.

1. Who may use the Site

The Site is for adults who own or manage property. By using it you confirm that you are at least 18 and able to enter into these terms.

2. Information on the Site is general

The Site gives general information about window film. It is not a quote, an offer, a contract, or professional engineering, architectural, safety or legal advice. Films perform differently depending on the film, the glass, the window direction, the building and the weather. Descriptions on the Site are qualitative. Exact figures come from the manufacturer’s specification sheet for the film we propose, which we provide with your quote, and they are typical values, not guaranteed results.

Photos, videos and animations on the Site are illustrations unless a caption says they show our own work. They may show films or installations other than what we would propose for your windows. Product availability, lineup, special-order items and lead times can change without notice.

3. Quotes, estimates and agreements

  • Quotes and estimates are free.
  • A quote or estimate is not binding on either side until you and Kexova both sign a written agreement. The written agreement, and not the Site, defines the film, the scope of work, the price and the schedule.
  • A quote names the exact film and includes its specification sheet. It is valid for the period stated on the quote.
  • If a job requires access to your property, you agree to provide safe access and to tell us about anything that may affect the work, such as window-maker warranty limits, existing film, coatings, damaged glass or seals.
  • Cancellation and rescheduling are governed by your written agreement and by any cancellation rights the law gives you. Where the law gives you a right to cancel, such as the three-business-day right that can apply to certain sales made at your home, we will give you the required written notice.

4. Warranty

Nothing on the Site is a warranty. Any warranty we offer is a written limited warranty that we give you before you agree to a job, and its terms control. We do not guarantee any particular level of heat rejection, glare reduction, energy savings, room temperature, privacy or fading prevention. Window-film results depend on the factors in section 2.

5. Acceptable use

You agree not to:

  • use the Site for any unlawful, fraudulent or harmful purpose;
  • attempt to gain unauthorized access to the Site, its hosting or other systems, or to disrupt or overload them;
  • copy, scrape or harvest content from the Site by automated means;
  • collect our phone number or email address from the Site, including by image recognition, to send unsolicited marketing, sales calls or messages;
  • impersonate any person or misrepresent your connection to us.

We may restrict or block access to the Site if we believe these terms are being violated.

6. Intellectual property

The text, logos, graphics, layout and design of the Site, including the names HeatNox and Kexova, belong to Kexova LLC or its licensors and are protected by law. We give you a limited, non-exclusive, revocable permission to view the Site and to print or share individual pages for your personal, non-commercial use. You may not copy, modify, sell or create derivative works from the Site or use our names or logos without our written permission. Stock photos and videos on the Site belong to their creators and are used under their licenses. Other brand names mentioned belong to their owners.

7. What you send us

When you send us messages, photos, measurements or other material, you confirm that you have the right to send it, and you allow us to use it to respond to you, prepare your quote, perform and document your job and handle any warranty claim. Do not send us other people’s personal information without their permission or sensitive information such as payment card numbers or government ID numbers.

8. Third-party sites and content

The Site links to and loads content from other websites and services. We do not control them and are not responsible for their content, availability or practices. A link is not an endorsement.

9. Disclaimer of warranties for the Site

To the fullest extent the law allows, the Site is provided “as is” and “as available.” We do not promise that the Site will be uninterrupted, error free or free of harmful components, or that its content is complete or current.

10. Limitation of liability

To the fullest extent the law allows, Kexova and its owners, employees and contractors are not liable for indirect, incidental, special, consequential or punitive damages, or for lost profits or data, arising from your use of or inability to use the Site or from relying on its general information. Our responsibility for installation services is governed by your written agreement and any written warranty, not by this section.

Nothing in these terms limits liability that cannot be limited by law, including liability for fraud, and nothing in these terms limits or waives any rights you have under consumer protection laws, including the Texas Deceptive Trade Practices-Consumer Protection Act.

11. Governing law and disputes

These terms and any dispute about the Site are governed by the laws of the State of Texas, without regard to conflict-of-law rules. Before filing a claim, please contact us and give us a chance to resolve the issue informally. Disputes about the Site that cannot be resolved that way will be brought in the state or federal courts located in Texas, and you and we consent to their jurisdiction. Disputes about installation services are governed by the dispute resolution terms of your written agreement.

12. Changes

We may change the Site or these terms at any time. Changes take effect when posted here with a new effective date. Continued use of the Site after a change means you accept the updated terms.

13. General

If any part of these terms is found unenforceable, the rest remains in effect. Our failure to enforce a provision is not a waiver. These terms, together with the Privacy Policy and any written agreement between us, are the entire agreement about your use of the Site. You agree that we may communicate with you electronically and that electronic communications satisfy any legal requirement that they be in writing.

14. Contact

Questions about these terms? Use the Contact page, or email us:

Email Email address

Questions?

Reach us through the Contact page.

Contact Kexova
HeatNox

Window film, matched to your glass and installed by Kexova.

Serving the greater Austin, Dallas, Houston and San Antonio areas.

Performance depends on the film, the glass and the window orientation. Specification sheets are provided at quote.

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