Use the app as an estimating tool, not as a substitute for site judgment.
These terms describe the intended use of Roof Layout: Takeoff and the responsibilities that remain with the user.
License
Roof Layout: Takeoff is provided for lawful use in roof estimating, waste review, material planning, pricing support, and related workflow documentation.
Permitted Use
- Create and manage project estimate data.
- Review roof geometry, waste signals, materials, pricing, and reports.
- Export project information for internal review or project communication.
Restrictions
- Do not use the app in a way that violates law or third-party rights.
- Do not represent estimate-oriented output as guaranteed structural, engineering, or code-compliance approval.
- Do not rely on the app as the sole basis for field execution without independent verification.
Estimate-Oriented Nature
The app produces estimate-oriented calculations based on information you provide, template assumptions, and workflow rules. Actual field results may differ because of geometry complexity, roof condition, substrate state, material installation method, code requirements, and purchasing constraints.
User Responsibility
You are responsible for validating dimensions, deductions, accessory requirements, material suitability, pricing assumptions, taxes, and any project-specific conditions before relying on exported results or making purchasing decisions.
No Professional Advice
Nothing in the app or on this website should be interpreted as engineering advice, legal advice, code certification, procurement authorization, or an installation guarantee.
Availability
Features may change as the product evolves. Support for device capabilities such as AR measurement may depend on platform and hardware conditions.