Terms of Service & EULA

1. Agreement to Terms

These Terms of Service and End User License Agreement ("Agreement") constitute a legally binding agreement between you (whether an individual or a business entity, "Licensee" or "You") and LenRoof Technologies Inc. ("Company", "we", "us", or "our"), governing your access to and use of our website and the LenRoof Estimator desktop software application (including all desktop binaries, algorithms, updates, and documentation).

By downloading, installing, purchasing, or using LenRoof Estimator, you acknowledge that you have read, understood, and agree to be bound by all the terms herein. If you do not agree, do not install or use the software.

2. Software License Grant (EULA)

Subject to full payment of the applicable license fee and continuous compliance with this Agreement, the Company grants you a non-exclusive, non-transferable, revocable license to install and execute LenRoof Estimator solely for your internal business operations:

• Solo Contractor Lifetime License: Authorizes concurrent activation and execution on up to two (2) personal or company workstations (e.g. one primary office computer and one field laptop owned or leased by you). Grants perpetual use of version 1.x with 12 months of included software updates and patches.
• Pro Contractor Annual Subscription: Authorizes concurrent activation on up to five (5) workstations within your organization. Includes continuous access to all feature releases, major upgrades, and priority support during an active subscription term.
• Enterprise License: Authorizes deployment across the specific seat tier or volume count specified in your custom Enterprise Order Schedule.

3. License Restrictions

You agree that you will not, nor permit any third party to:

• Decompile, reverse engineer, disassemble, decrypt, or attempt to derive the source code or proprietary algorithms of the software;
• Rent, lease, lend, sell, sublicense, distribute, or host the software as a public multi-tenant software-as-a-service (SaaS) or time-sharing bureau without explicit written authorization;
• Bypass, modify, or tamper with the digital license key validation or activation mechanisms;
• Use the software to develop a competing commercial LiDAR roofing estimation product.

4. Engineering & Roofing Measurement Disclaimer

LenRoof Estimator parses public elevation point clouds (including USGS 3DEP, NRCan HRDEM, and municipal GIS records). While our software employs state-of-the-art RANSAC plane segmentation, point cloud filtering, and geometric pitch calculations:

• Public Elevation Data Limitations: Aerial LiDAR flight dates, resolution (0.35m – 1.0m), dense tree canopy overhang, physical building modifications, chimney structures, or unpermitted additions can create minor geometric variances between sensor returns and physical as-built roofs.
• Mandatory Field Verification: You acknowledge that software calculations are estimations intended for bidding and planning. You are solely responsible for conducting on-site physical roof inspections, verifying eave, ridge, hip, and valley dimensions, confirming rafter conditions, evaluating multi-layer tear-offs, and confirming local municipal building code requirements prior to placing material orders with suppliers.
• Waiver of Construction & Material Claims: Under no circumstances shall LenRoof Technologies Inc., its directors, employees, or suppliers be held liable for shingle shortages, surplus materials, waste calculation disputes, labor delays, scaffolding costs, structural damage, or lost profits arising from reliance on software measurements.

5. Merchant of Record & Payment Processing

Our order fulfillment and payment processing are managed by Lemon Squeezy LLC or Paddle.com Inc. ("Merchant of Record"). When you purchase a license:

• The Merchant of Record is the authorized vendor of record for accounting, invoicing, and tax collection purposes (including Canadian GST/HST and US state sales taxes).
• Payment inquiries, billing discrepancies, and invoice receipts are governed by the terms of the applicable Merchant of Record.

6. Intellectual Property

LenRoof Estimator, including its user interface, 3D WebGPU visualization pipeline, branding, algorithms, and documentation, is the exclusive intellectual property of LenRoof Technologies Inc. and is protected by Canadian, United States, and international copyright and intellectual property laws.

7. Warranty Disclaimer

TO THE MAXIMUM EXTENT PERMITTED UNDER APPLICABLE LAW, LENROOF ESTIMATOR IS PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF GEOMETRIC MEASUREMENTS, OR UNINTERRUPTED AVAILABILITY.

8. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL LENROOF TECHNOLOGIES INC. BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR FOR LOSS OF PROFITS, DATA, OR REVENUE. IN ALL CIRCUMSTANCES, OUR TOTAL CUMULATIVE LIABILITY ARISING OUT OF OR RELATING TO THIS AGREEMENT SHALL BE STRICTLY LIMITED TO THE ACTUAL AMOUNT PAID BY YOU FOR THE SOFTWARE LICENSE GIVING RISE TO THE CLAIM DURING THE TWELVE (12) MONTHS PRECEDING THE EVENT.

9. Governing Law & Jurisdiction

This Agreement is governed by and construed in accordance with the laws of the Province of Ontario and the federal laws of Canada applicable therein, without regard to conflict of law principles. Any legal dispute arising under this Agreement shall be submitted to the exclusive jurisdiction of the courts located in Toronto, Ontario, Canada.

10. Contact Us

For legal inquiries, licensing questions, or enterprise requests:

LenRoof Technologies Inc.
Legal & Compliance: support@lenroof.com
Ontario Business ID: 1000XXXXXX