Wolman® NB
For Wolmanized® Outdoor® Wood

The original developer of copper azole technology more than 20 years ago, Lonza is now supplying our Wolman® NB preservative. 

Wolmanized® Outdoor® Wood is ideal for decks, retaining walls, fences, picnic tables, planter boxes, raised garden beds, walkways, sill plate and structural members. Wolmanized® Outdoor® Wood, at appropriate retention levels, can be used for Above Ground, Ground Contact, and Heavy Duty Ground Contact applications.

Wolmanized® Outdoor® Wood is produced by independent treated wood producers who follow strict quality control standards.

Warranty Information

View Wolman® NB Literature

Available for both Above Ground and Ground Contact uses

Applications include:

  • Decking, railing, stairs and understructure
  • Fences
  • Permanent wood foundations
  • Outdoor furniture
  • Retaining walls
  • Walkways
  • Sill plate
  • Gazebos
  • Planter boxes and raised garden beds

Technical Specifications

Technical, building code, and model specification information for Wolmanized® Outdoor® Wood.

Tech Specs

Environmental Benefits

Information about the environmental benefits of Wolmanized® Outdoor® Wood.


Use and Handling

Information for the proper use and handling of Wolmanized® Outdoor® Wood.

Use and Handling