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Composite Decking Roof Terrace

TerraSmart® Composite Decking System

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Wood-plastic composite decking system for outdoor spaces

TerraSmart Composite combines premium wood-polymer composite (WPC) decking boards with the high-performance substructure systems Ryno are so well-known for, to create a beautiful deck with incredible longevity.

Manufactured from sustainably farmed wood fibres, our composite decking boards provide the timeless look of wood decking without any of the associated downsides.

  • Ideal for communal areas, public spaces, commercial and low-rise developments
  • Decking boards available in 8 beautiful finishes
  • Simple design enabling easy installation
  • Fully height-adjustable support system
  • 10-year full system warranty

For those needing a metal alternative, we also offer the TerraSmart Aluminium decking system.
TerraSmart Composite

Let's Get Technical

Reaction to fire
(to EN13501-1:2018)
 Euroclass B and C options available
System overall height range 47mm to 1130mm as standard, custom heights available (incl. decking)
Loading capability
(to EN 1991-1:2002)
Concentrated load: >2.0kN as standard, available up to 4.5kN if required
Uniformly distributed: >4.0kN as standard, available up to 7.5kN if required/m2
Approx. system weight 20-30kg/m2
Wind uplift restraint available Yes
Warranty 10 years

System Resources
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System Height Build Up

TerraSmart Composite Height Build-up

System Components

Browse the range of system components that combine to create this system.

VJC Vertical Joist Connector

VJC

Vertical Joist Connector

DS-BC Aluminium Baseboard Carrier Joist

DS-BC

Aluminium Baseboard Carrier Joist

CSC Decking Starter/End Clip

CSC

Decking Starter/End Clip

CTC Decking T-Clip - Composite

CTC

Decking T-Clip – Composite

Result You Can Stand On

Each project shows how this system performs in practice, delivering design intent, compliance and build quality.

St James Road Apartments

St James Road Apartments

A development with balconies finished in premium silver birch composite and terraces on adjustable pedestals.
Stunning Private Roof Terrace

Stunning Private Roof Terrace

A project that transformed a wasted area into a huge extension and a fantastic space, overlooking Caswell Bay.

Island Point Apartments

173 residential properties, including townhouses and maisonettes, that were upgraded.
Vitrified Composite Decking, paving, and planters

2 Trafalgar Way

The redevelopment called for a coordinated external landscape spanning the building’s podium terrace and ground floor.
Accommodation and clubhouse

Escapade Silverstone

Located trackside at the iconic Silverstone Racetrack, the project called for the design and installation of terraces and balconies.
The Art of Roof Terrace Book on planter seating

View More Roof Terrace Systems

We bring deep industry experience and a problem-solving mindset, offering clarity, insight and practical advice at every stage.

Integrated roof terrace systems designed for compliance, compatibility and ease of installation. From paving, decking and surfacing, to planters and balustrades – all you need for the perfect roof space.
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