Overview
Corrections
Report outdated assumptions, confusing guidance, broken links, or anything that looks inaccurate.
Trust center
Contact BuildCostLab for corrections, feedback, and enquiries
Use hello@buildcostlab.com if a page looks outdated, a calculator assumption feels unclear, or you want help using the quote-prep workflow more effectively.
Overview
Calculator feedback
Send ideas for new calculators, better defaults, or pages that need more practical detail.
Overview
Commercial enquiries
Use the same address for partnerships, advertising, licensing, or project-related conversations.
How to report an issue
The most useful correction emails include the page URL, the part that looks wrong, the assumption or calculation step in question, and any supporting product information or pricing context you think should be reviewed.
Feedback on clarity and usefulness
If a page gives the right answer but still feels hard to use, say so. BuildCostLab welcomes notes on missing caveats, unclear wording, weak worked examples, or pages that need a better quote-prep path.
Commercial and project enquiries
BuildCostLab can also be contacted about commercial placements, partnerships, licensing discussions, or workflow integrations related to estimating and quote preparation.
Using the quote workflow
If you are unsure how to turn a calculator result into a supplier or installer brief, email the same address with the page you used and the part of the workflow that felt unclear.
Contact email
Email hello@buildcostlab.com for corrections, feedback, commercial enquiries, or questions about using an estimate more effectively.
Related trust pages
Use these pages together when you want to understand how estimates are built, reviewed, and meant to be used.