built environments

Building Science  |  Architecture

Better Architecture Through Intelligent Building Science

 

[ stucco and EIFS ]

 
 

Built Environments provides new construction and forensic inspections of stucco and Exterior Insulation and Finish Systems (EIFS).  Our staff maintain certifications for EIFS inspection by the Association of the Wall and Ceiling Industries (AWCI), the industry's leader in EIFS education and certification.  

Forensic investigations address EIFS and stucco structures affected by moisture intrusion, system failures, and poor hygrothermal performance.  Evaluations assess construction details, drainage properties, window flashing, lath, underlayments, moisture content, and structural deterioration.   Advanced techniques include petrographic analysis of physical properties such as types of aggregates and binders, layer thickness, and layer composition.  Full petrographic testing includes assessments of physical properties as well as volumetric analysis, bond strength testing, permeability testing, and curing properties.

For new construction and building envelope retrofits, we provide oversight and inspection services involving a wide variety of systems by all major manufactures.  We recognize the benefits of EIFS while also understanding that performance is highly dependent on assembly design and installation quality.  We advocate quality assurance through plan reviews, specification reviews, and hygrothermal modeling to ensure that proposed systems are consistent with the performance intent.  Quality control through field observations further ensures that systems are installed according to the contract documents and manufacture's requirements.     Central to our oversight services is the utilization of Field Condition Reports (FCRs), a near-real-time means for communicating specific site observations with building owners, architects, general contractors, and subtrades.   Field Conditions Reports provide concise accounts of conditions having high potentials for affecting 1) scope of work, 2) work quality, or 3) project schedule.   To facilitate resolution, condition recommendations are issued as part of each FCR.  Our refined process reduces risks, provides exceptional documentation, and prevents the need for destructive testing or tear-offs.   

 

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