In this presentation, participants will learn about NFPA 285 and how it is used to assess the fire performance of exterior wall assemblies containing combustible materials. A brief historical review of NFPA 285 development will be provided so participants understand the basis for the test method development as well as how it is applied and what are...
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This course provides an overview of the industry standards and code references for flashing materials used in the installation of windows and doors. The code-referenced material standards for window and door flashings are summarized and compared, and the standard installation practices developed by the three main fenestration industry organizations...
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There are a multitude of building envelope products used and a variety of methods taken for achieving energy and building code requirements. Understanding the different roles a product plays in the envelope simplifies its design. In this course, we take a look at the code requirements for buildings classified as IBC Types I–IV, paths to achieving...
View the PIMA - Polyisocyanurate Insulation Manufacturers Association Course Library
PIMA - Polyisocyanurate Insulation Manufacturers Association
Vacuum insulation panels (VIP) offer higher thermal resistance per unit thickness than traditional insulation materials. This means a building envelope can meet the effective R Values for the enclosures required by the energy codes without having to increase the thickness of walls roofs or floors. This course discusses how VIPs work, why they are e...
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Understanding building physics is critical to proper building envelope design. Examined here are practical concepts for the building designer, including how cladding systems perform across different climate zones and applications. Environmental control layers and hygrothermal loads are reviewed, as is the concept of perfect/universal wall design. T...
This course defines the latest code and testing requirements for water, air, and fire considerations in exterior wall assemblies. Participants will learn the various options for water and air control while exploring various wall assembly designs. In addition, participants will be introduced to building science analysis tools to recognize the impact...
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ICF construction is cost effective and sustainable, and is a superior way to build stronger, quieter, healthier, and more energy-efficient commercial structures. This course explores insulated concrete form (ICF) construction, describing the forms themselves and their construction, performance, and sustainable benefits. Also presented are design gu...
An introduction to air and water-resistive barriers and how they work. The role of air leakage in causing mold in walls and high energy costs is explained. The program includes discussion of the different products on the market. It also explains why contemporary building envelopes need these products now more than ever....
Effective and efficient building envelope assemblies will be discussed in terms of multi-family options to meet the 2009 and 2012 IECC for continuous insulation, air and water barrier performance. Upfront investment in the assembly can potentially maximize operational returns especially for developer owned rental properties. Options and benefits wi...
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Mitigating thermal bridges in building envelopes is a major new thrust for improving the thermal performance of buildings. This presentation explains the types of thermal bridges, their impacts, how to account for them, and practical ways to address them with efficient detailing and insulation strategies, including continuous insulation. ...
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This course aims to educate learners about the chemistry of spray-applied polyurethane foam (SPF), its various applications in the construction industry, safe handling and installation, and its contribution to sustainable design. The advantages of using SPF are highlighted in terms of its benefits to energy conservation and fire safety. Its role as...
This course will investigate the history of exterior stucco to the most recent developments in stucco assemblies designed with innovative weather resistive air barrier membranes in a ventilated rainscreen wall assembly. Participants will identify drainage and venting requirements and understand the details of stucco wall systems. The course will ex...
An overview of the effects of water on masonry architecture. Types of masonry water repellents are compared and contrasted. Application methods are discussed. The program ends with a look at treatments for protecting masonry against non-water threats such as oil and graffiti....
A rainscreen cladding is one of the most efficient systems for construction envelope purposes in today’s commercial building environment. This presentation will discuss how a rainscreen cladding provides a building solution that perfectly fits into the current sustainable architecture trends; whose installation is easier than it seems....
The need to evaluate thermal bridging in a building’s design and performance has become more prevalent because of the increasing requirements for more energy-efficient buildings. This course provides an introduction to thermal bridging, energy code requirements, and the use of thermal break solutions designed to improve energy efficiency in the b...
This Choosing the right insulation for your roof can having lasting impacts on the building performance and energy conservation. This presentation explains the different types of commercial insulation, long-term performance and liabilities, re-usability and sustainable roof design approaches for long term owner, occupant and maintenance benefits....
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A high-performance building must address four major environmental loads: water, air, vapor, and thermal. The location of the required control layers is critical to effective envelope design. This course explores perfect/universal wall design and the use of single-component insulated metal panels (IMPs) to provide all four control layers. Presented ...
Some roof underlayments can trap moisture, degrade insulation performance, and create excessive condensation accumulation. Breathable, self-adhering roof underlayments enhance the drying capacity of the roofing assembly and therefore improve roofing performance. This course investigates current developments in these easy-to-install, vapor-permeable...
This course explores design choices to meet energy code and thermal insulation selection strategies to maximize long term building performance. Factors influencing the performance of an insulation in its application include production, R-values, moisture, temperature, aging, and quality of installation will be discussed....
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Understanding the performance of building materials in real-world conditions is key to a successful building design. Recent studies have shown that the commonly reported R-values of polyisocyanurate foams at room temperature may overstate their real-world performance in cooler temperatures, potentially resulting in gaps in designed building enclosu...
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The key to an energy-efficient metal building is the implementation of a continuous insulation system that virtually eliminates thermal bridging and prevents condensation. This course discusses how using thermal spacer blocks and metal building insulation in the building envelope increases energy performance, protects against condensation, and meet...
This program will provide the design community with the knowledge they need to make informed decisions when specifying a simple solution for exceptional long-term thermal insulating performance and excellent air/vapor battier capability in brick and block walls....
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Designers, owners, and occupants all value the appeal of natural brick and wood for exterior cladding and interior surfaces. But these natural materials come with drawbacks. Wood can split, warp, cup, mold, and attract insects. Brick is heavy and susceptible to efflorescence. Quality control is not assured. The fresh alternative is resin cast shape...
Residential building envelope assemblies need to deliver a wide range of benefits – from reducing energy waste to maintaining occupant comfort to providing critical shelter during severe weather events. Each component of the envelope has an important role to play, including the insulation. This presentation introduces the key benefits and attribu...
View the PIMA - Polyisocyanurate Insulation Manufacturers Association Course Library
PIMA - Polyisocyanurate Insulation Manufacturers Association
This recorded webinar is the third of five sessions presented during the Building Science Master Summit held by DuPont Performance Building Solutions. This course dives into the topic of below-grade thermal performance and how to appropriately design for the long term. It explores heat loss patterns; energy code requirements and how they differ by ...
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