Unique Timber Protection

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The environmental credentials of timber are unsurpassed.  Truly renewable, timber is light yet strong, easily worked and infinitely versatile offering a range of functional qualities and inherent beauty unmatched by any man-made material.  Correctly treated with modern timber protection systems, the qualities of timber such as durability, fire safety and market appeal can be significantly enhanced.  Lonza Wood Protection, a business of Arch Timber Protection Limited, has been developing and providing these systems for over 60 years and today is the leading name in timber protection technology.

Lonza Wood Protection offers a comprehensive range of industrially applied preservatives and fire protection treatments for every possible timber end use.  Preservative protected timber is available through a network of independent treater customers throughout the UK and Europe.  Lonza has its own fire retardant treatment centre and can service treat your timber or supply treated timber to your exact specification, meeting both ISO9001 Quality and ISO14001 Environmental standards.

Lonza has also recently introduced KEYWOOD - a modified timber manufactured from the highest grade radiata pine and a biomass based resin. KEYWOOD provides a durable, versatile and sustainable building material with a wide range of end uses.

With an impressive history of product advancements, we license many of the best known pressure-treated wood brands.  For detailed product information please select a product category:

We're committed to customer service and our team is ready to provide one-on-one support as needed.  Please contact us if you have questions after viewing our product information.