Moisture, in all its physical forms, is commonly regarded as the single greatest threat to durability and long-term performance of the housing stock. Excessive exposure to moisture is not only a common cause of significant damage to many types of building components and materials, it also can lead to unhealthy...
This report describes the need for improved air distribution system performance in manufactured homes. Virtually all manufactured housing units in the nation use forced air systems for heating and cooling distribution. The typical manufactured home air distribution system ADS wastes a significant amount of energy through leakage of conditioned air...
Americans have greater access to better housing today than ever before. While modern housing may be considered to be better than in the past, the process of improving housing value should include periodic evaluation to confirm past successes, consider the ramifications of past decisions, and foster future advancement in the...
This report assists in establishing research priorities for structural performance of light-frame residential construction and it can be considered a part of the overall PATH Road mapping effort. In July 2001, representatives from universities, trade associations, product manufacturers, and the government met to identify critical R&D needs for structural performance...
The focus of this study is on wood-frame (light-frame) residential structures built using nominal 2-by framing lumber, structural sheathing, and nail fasteners-materials most commonly used. This study attempts to quantify the "experience" of conventional residential construction in terms of modern concepts of reliability as used in the development of engineering...