Modified Wood

Modified wood combines the durability and stability of tropical hardwood with an environmentally responsible origin. At AC Timber Trading, you will find modified softwood that performs strongly both aesthetically and functionally — ideal for cladding, joinery and exterior applications.

What is modified wood?

Modified wood undergoes a process that significantly enhances its natural properties without the use of chemical additives. Depending on the technique — thermal, biobased or oil‑based modification — the wood achieves a lifespan comparable to high‑quality tropical hardwood.

Thanks to these strong performance characteristics, modified wood has become a key product category for the professional trade: a durable, stable and low‑maintenance solution that supports a wide range of projects.

Benefits of modified wood

• Environmentally friendly alternative: The treatment is carried out without chemicals, unlike impregnation. Combined with locally sourced wood species, this reduces the CO₂ impact.
• Higher durability class: Resistant to moisture, rot, fungi and insects — with a lifespan of up to 30 years.
• Stable and lightweight: Reduced moisture content improves dimensional stability and makes the wood easy to process.
• Versatile applications: Suitable for cladding, decking, fencing, joinery and window profiles.
• Low maintenance: Additional coatings are not required; optional finishing can extend the lifespan by up to 15 years.
• Attractive colour: Warm, nut‑brown tones that weather evenly and beautifully, ideal for a premium appearance.