Your Privacy Matters
This page explains how CornerSpan handles information when you use our website and calculators.
Last updated: September 2026
1. Introduction
CornerSpan provides online construction calculators, guides, articles and related tools. We respect your privacy and aim to keep the information we collect limited to what is necessary to operate, maintain and improve the website.
2. Information We Collect
CornerSpan calculators generally allow you to enter measurements directly into the calculator. You do not need to create an account simply to use our calculators.
Depending on the services used on the website, technical information such as browser type, device information, approximate location, pages viewed and usage information may be collected automatically.
Information voluntarily submitted through forms or other website features may also be collected when necessary to respond to your request.
3. How We Use Information
- • To operate and maintain the website.
- • To provide and improve calculators and website features.
- • To understand website usage and performance.
- • To improve content and user experience.
- • To detect errors, abuse or security issues.
- • To respond to user enquiries when applicable.
4. Cookies and Analytics
CornerSpan may use cookies, analytics tools and similar technologies to understand how visitors use the website, measure performance and improve the website.
CornerSpan uses Google Analytics to help measure website traffic, usage and performance. Analytics information may include pages viewed, sessions, device information and general geographic information.
Google Analytics may use cookies and similar technologies to distinguish users, understand website interactions and measure traffic and performance.
Third-party services used on the website may use cookies or similar technologies according to their own privacy policies and terms.
5. Advertising and Google AdSense
CornerSpan may use Google AdSense and other third-party advertising services to display advertisements on the website.
Third-party vendors, including Google, may use cookies and similar technologies to serve advertisements based on a user's prior visits to CornerSpan or other websites.
Google's use of advertising cookies enables Google and its advertising partners to serve advertisements to users based on their visits to CornerSpan and/or other websites on the Internet.
Depending on the user's location, consent choices and available advertising settings, advertisements may be personalized or contextual. Advertising technologies may process information such as cookie identifiers, advertising identifiers, browser or device information, and information about interactions with advertisements.
Google may use advertising cookies when advertising services are enabled on the website. The availability and use of personalized advertising may vary according to the user's location, settings and applicable consent requirements.
Users may opt out of personalized advertising by visiting Google's Ads Settings:
Users may also learn more about options for controlling certain third-party advertising cookies through theAboutAds.infoopt-out resource.
The advertising services and technologies used on CornerSpan may change over time. Where other third-party vendors or advertising networks are used, this Privacy Policy may be updated to identify the relevant services and provide applicable privacy or opt-out information.
6. Consent and Privacy Choices
Where applicable, CornerSpan may request user consent before using cookies, local storage or other technologies for analytics or advertising purposes.
Consent and privacy choices may vary depending on the user's location, applicable privacy laws and the services being used on the website.
Where applicable, users may be presented with choices to accept, reject or manage certain cookies and advertising technologies.
Users may also manage certain Google advertising preferences through Google Ads Settings. Additional privacy or consent choices may be available through the consent mechanism used by CornerSpan, where applicable.
7. Third-Party Services
CornerSpan may use third-party services for hosting, analytics, advertising, security or other website functionality.
These third-party services may collect or process information according to their own privacy policies and terms. CornerSpan does not control the privacy practices of third-party services.
Examples of third-party services that may be used include Google Analytics, Google AdSense and other services required to operate or improve the website.
8. Data Security
We take reasonable steps to protect information associated with the website. However, no internet transmission or online service can be guaranteed to be completely secure.
9. Children's Privacy
CornerSpan is not intended to knowingly collect personal information from children. If you believe that a child has provided personal information through the website, please contact us so that appropriate action can be taken.
10. Your Privacy Rights
Depending on your location and applicable law, you may have rights relating to your personal information, including rights to access, correct, delete or restrict certain processing of personal information.
Where applicable, you may contact CornerSpan through the Contact page to ask about privacy-related requests.
11. Third-Party Links
CornerSpan may contain links to third-party websites or services. We are not responsible for the content, availability, security or privacy practices of those third-party websites.
12. Changes to This Privacy Policy
We may update this Privacy Policy from time to time as the website, services or applicable requirements change. Any updated version will be published on this page together with the applicable updated date.
13. Contact Us
If you have questions about this Privacy Policy or how CornerSpan handles information, please contact us through the Contact page.

