.apbct-check_email_exist-load{--wpr-bg-11697467-aac2-46ad-aeba-ef4a6988fc1e: url('https://threestems.com.au/wp-content/plugins/cleantalk-spam-protect/css/images/checking_email.gif');}.apbct-check_email_exist-good_email{--wpr-bg-c77ce749-72ac-468a-8244-1c3acdcaf99a: url('https://threestems.com.au/wp-content/plugins/cleantalk-spam-protect/css/images/good_email.svg');}.apbct-check_email_exist-bad_email{--wpr-bg-9ce6ab94-6ca8-4525-a822-60b96f690354: url('https://threestems.com.au/wp-content/plugins/cleantalk-spam-protect/css/images/bad_email.svg');}

three stems faqs

Certification questions

What is a Building Approval (BA)?

A building approval is approved by a private certifier. It’s requirements are triggered when any engineering is required.

view all FAQS