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Aquawood Intermedio ISO

Siegware

Aquawood Intermedio ISO is a water-based intermediate coating developed for timber windows and exterior doors requiring a smooth, durable and high-quality finish. As part of the ADLER three-coat system, it delivers excellent filling performance and creates exceptionally full-bodied surfaces, even on challenging timber species such as larch, oak and other resinous or deep-pored woods.

Its additional insulating properties help minimise discolouration from wood extractives while preventing surface defects and reducing the risk of sanding through coloured impregnations. Suitable for transparent coating systems, Aquawood Intermedio ISO enhances the overall performance, appearance and longevity of premium timber joinery applications.

Details
Scope of use
  • Timber windows
  • Exterior timber doors
  • Dimensionally stable timber components
  • Residential and commercial timber joinery
  • Resinous and deep-pored timber species including larch and oak
Features
  • Water-based intermediate coating system
  • Excellent filling performance for smooth, full-bodied finishes
  • Additional insulating effect against wood discolouration
  • Minimises surface defects on resinous timber species
  • Prevents sanding through coloured impregnations
  • Suitable for transparent coating systems
  • Good weather resistance and block resistance
  • Ideal for premium timber windows and exterior doors
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About the
Seller

Founded in 2009, we began by supplying Siegenia hardware to Australia’s emerging energy-efficient window market. Over time, our business has evolved to offer a carefully selected range of premium European-engineered hardware and construction consumables for architectural and low-energy building applications.

Today, we work closely with architects, designers, window and door fabricators, and builders across Australia and New Zealand, supporting projects that demand precision, durability, and performance—without compromising timelines. By maintaining significant stock levels in our local warehouse, we help ensure reliable availability and fast turnaround when it matters most.

Our reputation is built on the quality of our products and the strength of our service. With deep industry experience, we provide practical technical support, dependable supply, and solutions informed by European innovation—delivering real, long-term value for our customers.

Verified ArchiPro Member1 year · Since 2025