Buildner Tools
Before you start
Buildner Tools are free aids for study, competition entries and early design thinking. Two things to agree to, then you are in.
Read this first
We work to make every tool accurate and reliable, but each one is provided as it is, without warranty of any kind. The tools are not a substitute for a qualified professional, for the codes and standards that apply to your project, or for proper engineering calculation. Do not use their results as the basis for a real project, for construction, tender or compliance documents, for any legal or contractual decision, or for anything where an error could cause loss or harm.
Buildner accepts no liability for any loss, damage or cost arising from the use of these tools or their results.
What we record
So that we can show your acceptance was given, we store the date and time, your IP address, and the approximate location and browser it indicates. Your acceptance is remembered on this device for 12 months.