Copyright Notice

All content on this website is protected. Please read how our material may and may not be used.

Ownership

Unless stated otherwise, all material on roof-pitchcalculator.com — including text, the calculator code, page layouts, graphics, the logo and the favicon — is © 2026 roof-pitchcalculator.com and is protected by copyright and other intellectual property laws.

Permitted Use

You are welcome to:

Use the calculator for personal and commercial roofing projects.
Link to any page on this Site.
Quote short extracts of our written guides with clear attribution and a link back to the original page.

Restricted Use

Without prior written permission, you may not:

Copy, mirror or republish substantial portions of the Site.
Reproduce or rebrand the calculator tool or its source code.
Use our name, logo or branding in a way that suggests endorsement.

Trademarks

Product names and brands referenced on the Site (for example, roofing material brands) belong to their respective owners and are used for descriptive purposes only.

Reporting Infringement

If you believe content on this Site infringes your copyright, please contact us through the contact page with details of the material concerned, and we will respond promptly.

The mathematical formulas used by the calculator (rise over run, arctangent angle conversion, the surface-area multiplier) are standard and not subject to copyright. Our specific text, code and design are.