Terms of Use

Last updated: July 31, 2026.

Educational use

The site provides general educational information. By using it, you agree to use the content lawfully and to make your own decisions based on your circumstances.

No professional relationship

Use of the site does not create an engineering, environmental consulting, contractor, medical, legal, financial or other professional relationship.

Local rules and safety

Recycling programs, water rules, building requirements and product instructions vary. Verify current official requirements and use qualified professionals where appropriate.

Intellectual property

Original text, layout, graphics and tools are protected by applicable copyright law. Limited personal use is permitted. Republishing, scraping for republication, automated copying or presenting the material as your own is prohibited without permission.

Availability

The site may be corrected, changed, interrupted or discontinued without notice. External links may change.

Liability

To the extent permitted by law, the publisher is not liable for loss arising from reliance on general information, tool estimates, external services or actions taken without suitable verification.

Governing context

These terms are interpreted under applicable Canadian law, without limiting mandatory consumer or privacy rights that apply in another jurisdiction.