Whole-House Simulation

For production builders

It passed every test.
It can still have a condensation problem.

Blower door and duct leakage tests don’t show what happens on a mild, humid morning. Our whole-house simulation does — before the house is built, for every home built from that plan.

Watch: what the tests miss, and how we find it first2:35 · sound on

Plan review

Send us one plan.
We’ll show you where it’s at risk.

We model it the way your trades build it and show you what we find.

One model covers every home built from that plan
Humidity and condensation risk found before construction
Often cost neutral: right-sized equipment offsets the fixes
Tested in the field and documented through closing
42 established markets across 28 states

Rather talk now? Call 855.8TACOMA

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Modeled demonstration. Results shown are from Tacoma Energy’s whole-house simulation, not measurements of any specific home.

It passed every test.It can still have a condensation problem.

Send us one plan.We’ll show you where it’s at risk.

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It passed every test.
It can still have a condensation problem.

Send us one plan.
We’ll show you where it’s at risk.