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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.Achieve a flawless, modern exterior with Accoya 144mm x 19mm Shiplap Cladding a high-performance timber solution designed for long-lasting beauty and structural stability.
Precision-machined from premium acetylated Accoya wood, this cladding combines the timeless charm of natural timber with cutting-edge durability and sustainability.
Accoya is the result of advanced acetylation technology a natural, non-toxic process that modifies wood at the molecular level, dramatically improving its resistance to rot, insects, and weathering. The result? A Class 1 durable timber that performs better than many tropical hardwoods while remaining environmentally responsible and low maintenance.
The Shiplap profile features a distinctive overlapping joint that enhances weather protection while creating elegant, linear shadow lines. Its smooth, planed surface and consistent profile make installation straightforward and results exceptional. Whether used horizontally or vertically, Accoya Shiplap delivers a clean, architectural look that stands the test of time.
| Specification | Details |
|---|---|
| Material | Accoya (acetylated softwood) |
| Width | 144mm |
| Thickness | 19mm |
| Face Coverage | 135mm |
| Grade | A1 |
| Treatment | Acetylated for superior durability and stability |
| Finish | Planed smooth |
| Lengths Available | 0.9m, 1.2m, 1.8m, 2.4m, 3.0m, 3.6m, 3.9m, 4.2m |
| Durability Class | Class 1 Exceptional resistance to decay |
| Movement Class | Very Small minimal expansion or contraction |
| Origin | Sustainably sourced from New Zealand |
| Knots | Variable |
| Fixings | Stainless Steel recommended |
| Colour | Pale cream to light blonde; naturally weathers to silver-grey |
| Modified Timber | Chemically modified for enhanced performance |
| Recommended Wastage | 1520% (due to brittleness) |
| Minimum Order | 100 Linear Metres (orders below this amount cannot be processed) |
Sustainably Sourced Responsibly harvested, environmentally friendly timber.
Class 1 Durability Naturally resistant to rot, decay, and insect attack.
Shiplap Precision Fit Overlapping boards improve weather resistance and aesthetics.
Highly Stable Minimal movement, swelling, or warping in any climate.
Versatile Finish Accepts paint and stain beautifully or weathers to a soft silver patina.
Low Maintenance Long service life with minimal upkeep required.
Contemporary and traditional faades
Garden rooms, extensions, and outbuildings
Interior feature walls and ceilings
High-humidity or exposed coastal environments
Combining elegance, performance, and environmental integrity, Accoya Shiplap Cladding is the go-to choice for architects, designers, and builders seeking a timber solution that looks exceptional and lasts for decades.
With its sleek lines, natural warmth, and industry-leading stability, Accoya elevates any project from residential builds to large-scale developments.
