The chore
Every wall an architect or engineer designs in Israel has to prove its thermal, acoustic and energy performance for Standard 5281 and the planning committees. It is fiddly, formula-heavy work that is easy to get subtly wrong.
Two customers, one tool
The professional gets a fast, correct, submittable result. The manufacturer becomes the obvious choice at the moment of specification, because the easiest route to the answer runs through its blocks.
How it was built
Accuracy was the whole job, because the output lands on permit submissions. The most scrutinized calculation was built and proven against the standard before anything was layered on top.
