FAQs About PHIUS+

Does PHIUS+ cost more to build ?

Of course, it does. Quality always costs more. For commercial and multifamily construction, expect to pay 2% to 5% more depending on your team's experience

Can PHIUS scale to commercial?

Yes. Passive house is orders of magnitude more efficient and easier to achieve. OK, maybe not orders of magnitude more efficient, but much more, certainly...

Are PHIUS+ Buildings resilient?

Yes. One of the best things you can do for a building in an area that's prone to power outages is to build it tight and well-insulated...

Do tight buildings cause mold?

No, tight buildings do not cause mold. Moisture, warmth, and organic material ‘cause’ mold.

What Risk Does Passive Building Pose?

Over-delivering.

Tell me more about Passive Building HVAC Systems, Please

OK. It looks more like this: hVac

What's the difference between Passive House certifications?

Plenty. But only one is tailored to the climate that the building is in.

How long does certification take?

Longer than you think, but less if you're experienced. It depends on the specifics of your project. There are three main steps involved...