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Mold, housing and wood

Robbins, C. and Morrell, J.
2003
Western Wood Products Association


Robbins, C. and Morrell, J., (2003), "Mold, housing and wood", Western Wood Products Association.
Abstract:
Introduction

Fungi evolved over 400 million years ago (Sherwood- Pike, 1985) and references to mold in buildings suggest that molds have always been present in human environments. At present there is growing public concern about the potential health effects of mold in homes and structures that has been heightened by media reports and litigation. There are a host of materials in and around the home that, under proper conditions, can become breeding grounds for mold. Molds can grow on organic materials such as drywall paper, wood panels, lumber and carpet backing. It may grow equally well on inorganic materials such as concrete, glass or plastics that may have nutrients on the surface. In all cases, the presence of moisture is a critical condition for the growth of mol d.

Lumber is an organic material. In situations with adequate moisture, mold can become established on wood. However, in all cases involving mold, the underlying problems such as flooding or water leaks affect many materials in the structure, including lumber. The purpose of this document is to provide information to lumber users regarding the origins of mold growth on wood, types of damage caused by mold and steps that may be taken to prevent, remove and control mold growth. Additionally, this document will also discuss mold-related health conce rns associated with mold exposure.


This publication in whole or part may be found online at: This link was checked on Dec. 2006here.

Related Concepts


Author Information and Other Publications Notes
Robbins, C.
  1. Health effects of mycotoxins in indoor air: a critical review
  2. Variability in viable and non-viable mold spore sampling results
  3. What's growing in the Pacific Northwest?  
Morrell, J.
Department of Forest Products, Oregon State University, Corvallis, Oregon
  1. Predicting decay rates in structures: the effects of wood moisture content on decay rate
  2. Wood-based building components: what have we learned?  



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