THE PHIUS+ STANDARD

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Passive building is taking off in the multifamily sector
Climate Data Points - New Climate Specific Passive Building Standard
In cooperation with Building Science Corporation under a U.S. DOE Building America Grant, the PHIUS Technical Committee has developed passive building standards that account for the broad range of climate conditions, market conditions and other variables in North American climate zones.
Rendering of Beach Green North Passive Building Project
A feasibility study is a preliminary assessment used to determine if a building is suitable to meet the PHIUS+ 2015 standard. Learn more to find out how PHIUS can help make your concept a reality.
The PHIUS+ Certification Guidebook was created to assist Certified Passive House Consultants (CPHC®) and other project team members in the PHIUS+ certification process.
Screenshot of WUFI Passive 3.0 Energy Modeling Software
Built upon PHIUS’ many years of data and expertise certifying projects from coast to coast, WUFI Passive dramatically improves the quality and efficiency of the design process for Certified Passive House Consultants (CPHC®).
PHIUS+ QAQC Multifamily Checklist
The PHIUS+ Certification Process Checklist is a handy step-by-step guide to getting your project certified. Meet these criteria and get the ball rolling on your passive building project.
Blower Door Testing, System Balancing, Thermal Imaging
PHIUS+ is the only passive building certification system that requires third party quality assurance/quality control (QA/QC). The QA/QC process is essential to making the case to investors and stakeholders that your project will successfully achieve modeled levels of performance.
PHIUS is here to support project teams in the certification of their PHIUS+ projects every step of the way. Please, simply reach out to us at the contact details below and our knowledgeable staff will be happy to assist you.