Crafted from premium, acetylated Accoya timber, this cladding delivers the ultimate combination of beauty, stability, and sustainability. Designed for architects, builders, and homeowners who demand excellence, it offers a crisp, contemporary aesthetic with the reliability of Class 1 durability. Why Choose Accoya Shadow Gap Cladding? Engineered through an advanced acetylation process, Accoya timber undergoes a molecular transformation that enhances its resistance to rot, decay, and insects—without the need for toxic chemical preservatives. The result is a dimensionally stable, eco-friendly material that performs exceptionally in any environment, from coastal façades to modern interiors. The Shadow Gap profile creates bold, linear lines and subtle depth, making it ideal for sleek, architectural exteriors or refined interior feature walls. With its light blonde tone that naturally weathers to a beautiful silver-grey, this cladding complements both minimalist and natural design schemes. Product Specifications Specification Details Material Accoya (acetylated softwood) Width 145mm Thickness 18mm Face Coverage 135mm Durability Class Class 1 – Exceptional resistance to rot and decay Movement Class Very Small – minimal swelling or shrinking Treatment Acetylated for superior stability and longevity Finish Planed smooth Lengths Available 0.9m, 1.2m, 1.8m, 2.4m, 3.0m, 3.6m, 3.9m, 4.2m Origin Sustainably sourced from New Zealand Fixings Stainless Steel recommended Colour Pale cream to light blonde, silver-grey when weathered Recommended Wastage 15–20% (due to natural brittleness) Minimum Order 100 Linear Metres (orders under this amount cannot be processed) Performance Highlights Class 1 Durability: Unrivalled protection against rot and decay. Exceptional Stability: Minimal movement, warping, or swelling—even in extreme humidity. Low Maintenance: No need for chemical treatments; easy to finish, stain, or paint. Architectural Appeal: Clean, shadowed lines for a modern and refined appearance. Sustainably Sourced: Certified, renewable softwood modified for enhanced performance. Board Orientation – Get It Cut Right The orientation of your cladding matters. Vertical Run: Naturally channels rainwater, best for moisture management. Horizontal Run: Requires angled cuts in the shadow gaps to allow water runoff. Let us know your intended orientation when ordering so we can machine your boards correctly for optimal performance. Perfect For Exterior façades and feature walls Garden buildings, extensions, and summer houses Contemporary interior wall cladding Coastal and high-humidity environments A Material That Lasts for Generations Accoya Shadow Gap Cladding is the benchmark in sustainable performance. Outperforming even the most durable hardwoods, it’s a future-proof investment that combines natural beauty with cutting-edge wood science.
