Contact

Got feedback, spotted a calculation error, or want to suggest a feature? Drop us an email.

What to Contact Us About

• Calculation errors — if something looks wrong, tell us what inputs you used
• Price updates — if cement or ballast prices have changed at your local merchant
• Feature requests — screed calculator, mortar mix, render calculator
• Bug reports — anything broken on the site

Response Time

We aim to reply within 3-5 working days.