Gap-Free Closed Surface
Creates a fully closed, uniform decking surface with no gaps—safer for children, pets, and public environments
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SMART™ Gap-Free Tongue & Groove Composite Decking
One Continuous Surface. No Gaps. No Clips.
Patented tongue-and-groove composite decking creates a closed, gap-free surface without clips. Concealed stainless-screw fixing. Swedish-designed and EU-made.
75%
European hard wood fibre
15% virgin HDPE, 10% additives
Warranty
30-year limited product warranty*
Colors
Available in selected natural tones designed to enhance the clean, continuous surface and complement modern terraces, balconies and architectural spaces.
- Made in EU
- Expert Support
- Easy Installation
Features and comparison
Patented Tongue-and-Groove System
Precision-engineered interlocking boards ensure structural integrity and visual continuity
Clip-Free Installation
Installed using concealed stainless screws through factory-made fixing and drainage slots—no clips required
Up to 60% Faster Installation
No spacing guesswork, no clips, no alignment errors—predictable, efficient installation
Slip-Resistant Surface
Enhanced grip even when wet, suitable for balconies, rooftops, and waterfronts
High UV & Color Stability
Through-colored composite with UV-stable pigments designed to age naturally without patchy fading
Insect-Proof & Splinter-Free
Will not rot, splinter, or suffer insect damage like traditional timber
Zero Surface Treatments
No staining, sealing, sanding, oiling, or repainting—ever
PVC-Free & Non-Toxic
Free from toxic additives and PVC, safe for homes, public spaces, and municipalities
Water-Shedding Capability
Closed surface prevents debris from falling through and can protect areas below on balconies
Compared to Traditional Wood
- No rot, no splinters, no insect damage
- No repainting, oiling, or sealing
- No gaps for dirt, leaves, or weeds
- Stable dimensions year-round
What This Means in Practice
- Safer surfaces
- Faster installation
- Lower lifetime cost
- Fewer callbacks
Compared to Low-Grade WPC
- Higher natural fiber content (75%)
- Better grip and lower thermal movement
- Longer service life with real warranty
- More consistent quality and performance
Available Lengths
Choose the perfect length for your project
1.8 m
Board Length
2.8 m
Board Length
3.8 m
Board Length
Installation
Installation System
- System
- Patented tongue-and-groove interlocking system
- Method
- Concealed stainless screw fixing through factory-made slots
- Joist Spacing
- 500mm c/c (residential)
Pro Tips
- Pre-align joists carefully—SMART™ rewards precision
- Use stainless steel screws only
- Respect recommended joist spacing
- Allow standard composite expansion at perimeters
- Closed surface prevents debris and water penetration below
Specifications and warranty
Dimensions
- SMART™ Classic Size
- 22 × 152 mm
- SMART™ Classic Coverage
- 6.5 lm/m²
- SMART™ Classic Weight
- 3.67 kg/m
- SMART™ Regular Size
- 22 × 142 mm
- SMART™ Regular Coverage
- 6.9 lm/m²
- SMART™ Regular Weight
- 3.13 kg/m
- SMART™ Marine Size
- 22 × 138 mm
- SMART™ Marine Coverage
- 7.1 lm/m²
- SMART™ Marine Weight
- 4.20 kg/m
Material
- Wood Fibers
- 75% European wood fibers
- HDPE Polymers
- 15% virgin HDPE
- Additives
- 10% non-toxic UV stabilizers, pigments, processing aids
Warranty
- Warranty
- 30-year limited product warranty*
Surface
- SMART™ Classic Surface
- Ribbed, textured, multi-toned
- SMART™ Regular Surface
- Slip-resistant, multi-toned
- SMART™ Marine Surface
- Slip-resistant, wood-toned
Applications, maintenance, and sustainability
Applications
Recommended uses and environments for this product.
- Private terraces and patios
- Balconies and rooftop decks
- Glazed patios and winter gardens
- Public walkways and plazas
- Waterfronts and marinas
- Housing developments and municipal projects
Maintenance
Simple care tips to keep your installation looking its best for years.
- Clean with water and mild detergent
- Resistant to mold, mildew, and moisture absorption
- No oiling, sanding, staining, or sealing required
- Designed to age naturally without patchy fading
Sustainability
Material origin, environmental impact, and certifications.
- Made in
- 🇪🇺 Designed in Scandinavia, manufactured in Europe using 100% European-sourced raw materials
- CO₂ footprint
- 🌱 Low CO₂ footprint with short supply chains and reduced transport emissions
- Recyclable
- Yes
Certifications
- 100% recyclable composite material
- Designed for long service life
- Reduced need for replacement materials