Terms of Use

IMPORTANT: NO-LIABILITY DISCLAIMER

The calculators and specifications provided on SpecCalc.com are for informational and estimation purposes only. Construction projects involve variables that no online tool can fully account for. Always verify calculations with a licensed professional engineer or contractor before ordering materials or beginning construction.

1. Accuracy of Calculations

While we strive for 100% mathematical accuracy in our code, SpecCalc.com makes no warranties, expressed or implied, regarding the final accuracy of any material estimate or structural calculation. We are not responsible for material shortages, overages, or structural failures resulting from the use of these tools.

2. Permitted Use

You may use these tools for personal or professional estimating. You are prohibited from scraping our data, attempting to reverse-engineer our calculation engines, or using our tools for any illegal purpose.

3. Affiliate Disclosure

SpecCalc.com contains affiliate links. If you purchase materials through these links, we may receive a small commission at no extra cost to you. This helps us keep our professional tools free for all users.

4. Changes to Service

We reserve the right to modify or discontinue any calculator or feature at any time without notice.

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