Is CCA Wood Still Available for Residential Use?

Discover whether CCA wood is still available and learn about safer treatment alternatives.

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CCA (Chromated Copper Arsenate) wood is generally no longer available for residential use in many countries due to health and environmental concerns. Instead, safer alternatives such as ACQ (Alkaline Copper Quaternary) and CA (Copper Azole) are recommended for treating wood. Always check local regulations and suppliers for the most suitable and legally compliant options.

FAQs & Answers

  1. What is CCA wood? CCA wood is wood treated with Chromated Copper Arsenate, mainly used for its durability and resistance to decay.
  2. Why is CCA wood not recommended for residential use? CCA wood poses health and environmental risks due to its arsenic content, leading many countries to restrict its use.
  3. What are the alternatives to CCA wood? Safer alternatives to CCA wood include ACQ (Alkaline Copper Quaternary) and CA (Copper Azole), which are recommended for wood treatment.