The Environmental Benefits of Wolman® E Copper Azole Treatment

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CONRAD FOREST PRODUCTS has a diverse inventory of pressure treated and untreated building products and a variety of pressure treatments. Our product lines include but are not limited to: Structural Timbers, Residential building products, Bridge Timbers, Mining Timbers, Railroad Ties, Utility Poles, Glulam Beams, Cribbing, Pilings and Posts, Farm and Ranch, Industrial, Marine and Shoreline, and Real Mahogany Decking and California Redwood.

Our Pressure Treatments include ACZA (Wood Pressure Treatments: Chemonite ACZA | Conrad Forest Products (conradfp.com)), Copper Azole (Wolmanized Residential Outdoor Wood - copper azole CA-C | Conrad Forest Products (conradfp.com)), CCA (Wolmanized Heavy Duty: Chromated Copper Arsenate (CCA) | Conrad Forest Products (conradfp.com)), Copper Napthanate (Copper Napthenate Treatment (QNAP) | Conrad Forest Products (conradfp.com)) and Borates (https://www.conradfp.com/pressure-treatment-sillbor.php). We also do custom cutting of specialty Redwood lumber (lengths up to 26') at our Redwood mill in Northern California. Please visit our website at www.conradfp.com for detailed information on all of our products, services and treatments.

Wishing you all a Happy Valentine's Day!

This month’s Newsletter Focuses on The Environmental Benefits of Wolman® E Copper Azole Treatment

Wolman® E Copper Azole
- a Sustainable choice for Long-Lasting Wood Products
As environmental concerns shape the future of construction and manufacturing, Wolman® E copper azole (CA) treatment has emerged as a sustainable solution for preserving wood. Unlike older chemical treatments that posed risks to ecosystems, copper azole extends the life of wood while maintaining environmental integrity.

At Conrad Forest Products, a leader in wood preservation, we preserve Wolmanized® Outdoor® Wood with Wolman® E copper azole, a top choice for builders, landscapers, and industries seeking durable, eco-friendly materials. This article explores the environmental benefits of copper azole treatment and why it’s a superior alternative to traditional wood preservation methods.

What is Wolman® E Copper Azole?
Wolman® E copper azole is a water-based wood preservative that protects against decay, fungi, and insect damage. It consists of copper, a naturally occurring biocide, combined with organic azole compounds, which are commonly used in agriculture for fungal protection. This treatment has replaced older methods like chromated copper arsenate (CCA), eliminating hazardous elements like arsenic and chromium while maintaining superior durability.

Environmental Benefits of Copper Azole Treatment
1. Extends Wood Lifespan and Reduces Deforestation
One of the most significant environmental advantages of copper azole-treated wood is its extended service life. Treated wood lasts decades longer than untreated wood, reducing the demand for frequent replacements and minimizing deforestation. By choosing Wolman® E copper azole-treated wood from Conrad Forest Products, consumers support sustainable forestry practices and reduce the carbon footprint associated with logging and manufacturing.
2. Lower Environmental Impact on Soil and Water
Unlike traditional wood preservatives, copper azole has a lower leaching rate, meaning it releases fewer chemicals into the environment. This makes it safer for soil and groundwater, making it an ideal choice for marine applications, wetland boardwalks, and agricultural settings where environmental protection is crucial.
3. Free of Arsenic and Chromium for Safer Use
Traditional wood treatments contained arsenic and chromium, which raised concerns about human and environmental health. Wolman® E copper azole completely eliminates these toxic compounds, making it a safer option for residential, commercial, and recreational applications, such as:
• Playground equipment
• Raised garden beds
• Picnic tables and park structures

4. Supports Sustainable Materials Over Synthetics
By preserving natural wood, copper azole-treated wood reduces the need for plastic and composite materials, which often have a larger environmental footprint. Unlike synthetics, which require energy-intensive production and contribute to landfill waste, copper azole-treated wood is biodegradable and can be repurposed at the end of its lifecycle.
5. Safer Disposal and Recycling
With older wood treatments like CCA, disposal posed a significant challenge due to hazardous chemical content. Copper azole-treated wood, on the other hand, can be safely managed, repurposed, or disposed of through approved methods, reducing long-term environmental risks.

Applications of Wolmanized® Outdoor® Wood treated with Wolman® E Copper Azole Wood
At Conrad Forest Products, copper azole-treated wood is available for various eco-conscious applications, including:
• Decking and Fencing – Durable, rot-resistant outdoor structures
• Agricultural Uses – Barn posts, vineyard stakes, and livestock fencing
• Marine and Wetland Projects – Piers, docks, and retaining walls
• Parks and Recreation – Boardwalks, picnic shelters, and playground equipment

A Smarter, Greener Choice for the Future
Choosing Wolmanized® Outdoor® Wood treated with Wolman® E copper azole is more than just a practical decision — it’s a commitment to environmental responsibility. By extending wood’s lifespan, reducing chemical exposure, and supporting renewable resources, copper azole treatment is paving the way for sustainable construction and landscaping.

For high-quality, environmentally friendly copper azole-treated wood, trust Conrad Forest Products—a company dedicated to sustainability, durability, and innovation in wood preservation.

Global GreenTag Verified Product
Wolman® Outdoor® Wood preservative is a Global GreenTag verified product. Assessed in accordance with the Global GreenTag^CertTM Standard, the product’s Eco-Preferred verification is a mark of assurance to consumers and professionals alike that all key manufacturer claims are third party assessed in a rigorous, scientific manner and verified safe to use, fit for purpose with minimum health or ecotoxicity issues, and responsibly manufactured in compliance with relevant social and environmental laws.

Home Innovation NGBS Green Certified Product
Wolmanized® Outdoo® Wood is certified by Home Innovation Research Labs as meeting requirements for termite-resistant materials in the National Green Building Standard™.

Why Choose Conrad Forest Products?
With decades of expertise in wood preservation and sustainable forestry, Conrad Forest Products is committed to providing high-quality, environmentally responsible treated wood. Their Wolmanized® Outdoor® Wood treated with Wolman® E copper azole is manufactured to meet strict environmental and performance standards, ensuring customers receive products that are both durable and sustainable.

Please contact our knowledgeable sales staff if you have questions.
Absolutely every order is important to us. We specialize in multi-dimensional lumber packages, be it small, large, or single item truckloads, but even one-piece orders can be accommodated.

Our company philosophy has remained the same since our conception and is unaltered: We provide our customers with quality products, a wide range of choices, and consistent, professional service at a fair price.

Our Goal is our Customers' success!