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Decay of Engineered Wood Products

Customer Service Tip

Fungal degradation of wood is commonly referred to as rot, decay, brown rot, or dry rot. Decay is spread by microscopic spores that are produced by the fruiting bodies of fungi.

This publication is designed for: builders, contractors, homeowners

This publication discusses the causes of fungal decay in wood structural panels and methods for preventing rot and decay in wood.

Key sections include:

  • Conditions necessary for decay growth

  • Methods for preventing fungal decay or rot in wood structural panels in exterior siding and trim

  • Tips for homeowners about decay of wood structural panels

Published by APA — The Engineered Wood Association.

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