![]() Investigations of building envelope construction defects and potential corrections. Provide training to PDT members (Example: Conduct webinar on specific topic) Supporting tasks (Example: Assist with specification development)ĭesign as PDT members (Example: Serve as designer of record) at for purchasing high-quality European building envelope solutions. Technical consultation on projects (Example: Reviewing air barrier and building envelope construction details) Architectural Record - 475 High Performance Building Supply. Support to PDTs includes but is not limited to: Team members of the HPBE-CXS are available to provide support to Project Delivery Teams (PDT) on a reimbursable basis. If you have content you think would be valuable to add please share it with Jeanette Fiess by sending her an e-mail at Research & Services Look around our site to find information about ongoing research, best practices, design tools, policy & guidance, articles & case studies, training current and completed projects. The team is actively engaged in providing training USACE wide through webinars and PROSPECT classes and is available to help resolve air barrier and building envelope design and installation issues as they arise. A high-performance envelope must meet the projects requirements for acoustic, thermal, structural, visual, air-quality, fire-resistant, watertight. It is extremely critical to design the assembly to facilitate drying and avoid trapping moisture and condensation. Water-resistant barriers: The building’s water resistant barrier must be carefully designed to interface with the envelopes vapor retarder and air barrier. Thermal bridges can cause condensation within the building envelope resulting in mold or deterioration. Thermal Breaks: Thermal bridges that penetrate insulation layers compromise the thermal efficiency of a building. Insulation: Continuous insulation thermally isolates the envelope and prevents condensation within the building envelope assembly. ![]() For the low-rise buildings, advanced, high energy performance, building envelope systems such as double-stud walls, structural insulated panels, and insulated concrete forms are presented. ![]() Use of common practices can help achieve High Performance Building Envelope Goals:Īirtightness: Continuous air barriers control the movement of air, temperature, and moisture across the building assembly. Building envelopes are divided into two main categories, low-rise (up to three floors) and multistory buildings. The Center is available to support customers through all phases of design and construction of building envelopes and air barriers and to help remediate envelope and air barrier failures. The HPBE-CXS serves to enhance the knowledge base of the science, theory and application of air barriers and enhanced building envelopes throughout USACE. Welcome to the High Performance Building Envelope Center of Expertise Sustainability (HPBE-CXS) webpage. Every structure where people live, work or play: homes, stores, offices, medical, municipal, industrial, needs to be built with a High Performance Building Envelope (HPBE).
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