TerraTuff™ XL 200 mm Wide Capped Composite Decking

TerraTuff™ XL Premium Composite Decking – Give Your Customers More Than Another Standard Decking Board

If you are looking for premium Composite Decking that can stand apart in a crowded market, TerraTuff™ XL was created for exactly that purpose.

For architects, distributors, building-material merchants, contractors and developers, choosing decking is no longer simply about finding another wood alternative. Customers increasingly want natural appearance, wider architectural boards, long service life, lower maintenance, material transparency and greater design freedom in one complete product.

TerraTuff™ XL Premium 360° FortiShell Composite Decking from Green Plank brings these requirements together in a distinctive premium decking concept.

Its extra-wide board format and deep wood texture immediately create a different impression from conventional narrow composite boards. Larger terraces appear calmer, more spacious and architecturally refined, helping developers and designers create outdoor spaces that feel like an intentional part of the building rather than an added surface.

Behind the appearance is a high-performance material concept: approximately 70–75% beech hardwood fibre, combined with prime HDPE or selected European-sourced recycled HDPE (rHDPE), depending on specification, plus functional additives sourced from Europe and/or the USA.

The profile is protected by FortiShell 360° capping and developed with focus on UV resistance, surface protection, good grip, easy cleaning and demanding Nordic outdoor conditions.

For professional buyers, TerraTuff™ XL also provides something increasingly important: 100% traceability of declared raw materials. For applicable systems, even the plastic or steel installation clips and screws are sourced from European manufacturing.

With 7 standard colours, up to 32 colour possibilities for qualifying architectural projects, long-term colour-performance protection of up to 25 years for selected specifications and warranties of up to 50 years for selected products and systems, TerraTuff™ XL gives buyers a premium Composite Decking proposition built around design, differentiation and long-term value.

For distributors, it is a product with a stronger premium story. For architects, it offers greater design freedom. For developers, it creates a distinctive outdoor environment. For homeowners, it delivers the appearance and feeling they expect from a premium terrace.

XL Wide-Board Design for Modern Architecture

The first thing you notice about TerraTuff™ XL is its proportion.

The wider board creates a different architectural rhythm from conventional narrow decking. Larger surfaces appear calmer and more expansive, while the reduced number of board lines helps create a clean, premium visual impression.

This makes TerraTuff™ XL particularly attractive for:

• Contemporary villas and premium homes
• Architect-designed terraces
• Hotels and resorts
• Restaurants and hospitality terraces
• Poolside environments
• Roof terraces
• Apartment and residential developments
• Premium commercial outdoor areas
• Selected public and landscape projects

For architects and designers, the XL format offers more than a practical walking surface. It becomes part of the visual language of the building.

Deep Wood Texture – Inspired by Premium Hardwood

TerraTuff™ XL Composite Decking features a deep wood-inspired surface texture designed to create depth, variation and a more authentic timber character.

Rather than relying on a flat or repetitive plastic appearance, the surface is designed to capture the visual warmth associated with premium hardwood decking while retaining the practical benefits of a modern composite system.

The combination of the extra-wide format and deep wood texture gives TerraTuff™ XL a particularly strong architectural presence across larger terraces.

FortiShell 360° Capped Protection

At the heart of TerraTuff™ XL is Green Plank’s FortiShell 360° capped construction.

The protective cap surrounds the composite core and is designed to provide an additional protective surface around the profile.

This premium capped Composite Decking construction is developed with focus on:

• Long-term outdoor durability
• UV resistance
• Surface protection
• Moisture resistance
• Reduced staining sensitivity
• Easy cleaning
• Long-term colour performance

Correct installation, drainage and ventilation remain essential to the long-term performance of any outdoor decking system.

70–75% Beech Hardwood Fibre

TerraTuff™ XL contains approximately 70–75% beech hardwood fibre.

The high natural-fibre content contributes to the board’s wood-inspired character and substantial feel, while the polymer matrix and functional additives help create a balanced Wood-Plastic Composite material for demanding outdoor applications.

A premium Composite Decking formulation, however, is not defined by wood percentage alone. Fibre quality, polymer quality, coupling technology, stabilisation, capstock performance, profile engineering and manufacturing control all contribute to the finished product.

Prime HDPE or European-Sourced Recycled HDPE

Depending on the selected specification, TerraTuff™ XL can be produced using prime HDPE or selected European-sourced recycled HDPE (rHDPE).

This flexibility allows the material formulation to be selected according to product and project requirements while maintaining controlled sourcing and material traceability.

Selected functional additives are sourced from Europe and/or the USA and form part of the engineered material system.

100% Traceability of Declared Raw Materials

For the applicable product specification, TerraTuff™ XL offers 100% traceability of declared raw materials.

This provides architects, contractors, distributors, developers and professional buyers with greater transparency regarding the origin of the beech hardwood fibre, polymer and functional additives used in the product.

For Green Plank, premium Composite Decking should not only look good. Buyers should also be able to understand what the product is made from and where its declared materials come from.

European-Made Installation Components

Attention to quality continues beyond the decking board itself.

For applicable TerraTuff™ XL systems, installation can use plastic or steel clips together with screws manufactured in Europe.

The concealed fixing concept creates a clean deck surface without rows of visible screw heads across the main walking area.

The correct clip, screw, expansion gap and installation method should always follow the current technical documentation for the selected TerraTuff™ XL system.

Slip Resistance for Outdoor Living

A terrace needs to feel secure as well as look attractive.

The deep textured surface of TerraTuff™ XL is developed with focus on good surface grip and slip-resistance characteristics for outdoor applications.

Where a project requires a specific slip-resistance classification or compliance with a particular standard, performance should be confirmed using valid test documentation for the exact TerraTuff™ XL surface and product specification.

UV Resistance and Long-Term Colour Performance

Outdoor decking is continuously exposed to sunlight, weather and seasonal temperature changes. TerraTuff™ XL therefore uses its FortiShell capped surface with a focus on UV resistance and long-term colour stability.

Selected TerraTuff™ specifications may offer long-term colour-performance protection of up to 25 years, subject to the applicable warranty terms, defined performance criteria and normal weathering expectations.

As with premium timber, subtle changes in appearance can occur naturally over time. This should be distinguished from excessive or premature colour degradation.

Engineered for Demanding Nordic Conditions

Nordic outdoor environments can expose decking to rain, moisture, frost, snow, sunlight and substantial seasonal temperature changes.

TerraTuff™ XL Premium Composite Decking is developed with demanding Nordic conditions in mind.

Long-term performance still depends on a properly designed system. Correct drainage, ventilation, expansion allowances, support spacing and fastening are essential.

Standing or permanently trapped water should be avoided.

Up to 600 mm c/c for Selected Engineered Systems

One of the important considerations in professional Composite Decking projects is the design of the supporting structure.

Selected TerraTuff™ XL systems may be designed for joist spacing of up to 600 mm c/c where the specific profile, loading conditions, application and installation system have been technically verified for that spacing.

The 600 mm c/c spacing should not be treated as a universal installation rule for every TerraTuff™ XL application.

Commercial applications, concentrated loads, diagonal installation, stairs, board joints and other demanding conditions may require closer support spacing or project-specific engineering.

7 Standard Colours – Up to 32 Colours for Architectural Projects

Architecture should not be limited by a small colour palette.

TerraTuff™ XL is available in seven regular colours designed to complement contemporary outdoor architecture.

For qualifying architectural projects, quantities and production requirements, the product can be developed in up to 32 colour options.

This gives architects and designers considerably greater freedom to coordinate the Composite Decking with façades, windows, landscape architecture, outdoor furniture, pool environments, hospitality concepts and wider project colour schemes.

Instead of forcing the architecture to adapt to the decking, TerraTuff™ XL gives designers greater freedom to make the decking part of the architectural concept.

Easy to Clean – Designed for Lower Routine Maintenance

TerraTuff™ XL is developed for customers who appreciate the visual character of premium timber but prefer to reduce routine surface maintenance.

The capped surface is designed to be easy to clean, and routine painting, staining and oiling are normally unnecessary.

Leaves, dirt and normal outdoor deposits should be removed regularly, and suitable cleaning methods should be used when required.

This can make premium Composite Decking particularly attractive for large residential terraces, hotels, restaurants, property developments and other projects where recurring maintenance can become both costly and time-consuming.

Long-Life Composite Decking – Up to 50-Year Warranty

TerraTuff™ XL is designed as a long-life premium Composite Decking system.

Selected TerraTuff™ products and systems may be offered with a warranty of up to 50 years, subject to the applicable product specification, application, installation requirements and current Green Plank warranty terms.

The actual service life of an outdoor decking system is influenced by installation quality, support structure, drainage, ventilation, loading, climate, cleaning and the specific conditions of use.

Focus on a Lower CO₂ Footprint

TerraTuff™ XL is developed with focus on high natural-fibre content, responsible material selection, long service life, material efficiency and a lower CO₂ footprint.

Specifications using European-sourced recycled HDPE can additionally incorporate recycled polymer into a product intended for long-term outdoor use.

Specific carbon-footprint values or comparative environmental claims should be supported by applicable product-specific LCA, EPD or equivalent environmental documentation.

TerraTuff™ XL Premium Composite Decking – Technical Overview

Why Choose TerraTuff™ XL Premium Composite Decking?

• Extra-wide premium architectural board
• Deep, natural wood-inspired surface texture
• FortiShell 360° capped protection
• Approx. 70–75% beech hardwood fibre
• Prime HDPE or selected European-sourced rHDPE
• Functional additives from Europe and/or the USA
• 100% traceability of declared raw materials
• Plastic or steel concealed installation clips for applicable systems
• European-made screws
• Surface developed for good grip and slip-resistance characteristics
• Strong focus on UV resistance
• Long-term colour-performance protection up to 25 years for selected specifications
• 7 standard colours
• Up to 32 colour possibilities for qualifying architectural projects
• Designed with demanding Nordic conditions in mind
• Selected engineered systems up to 600 mm c/c
• Easy to clean
• Routine painting, staining and oiling normally unnecessary
• Focus on long service life and a lower CO₂ footprint
• Up to 50-year warranty for selected products and systems

Made for Architects. Designed to Sell. Built for Outdoor Living.

For homeowners, TerraTuff™ XL creates a premium terrace with the warmth of wood and the convenience of modern Composite Decking.

For architects and designers, the wide-board format, deep wood texture and extensive colour possibilities provide greater freedom to integrate the terrace into the complete architectural concept.

For developers and contractors, long service life, reduced routine maintenance and premium appearance can provide practical advantages throughout the project lifecycle.

For distributors and building-material merchants, TerraTuff™ XL provides something equally important: a premium Composite Decking product with clear points of differentiation that are easy to explain to customers and easy to position above conventional WPC decking.

TerraTuff™ XL – When the Deck Becomes Part of the Architecture

TerraTuff™ XL is more than a wider decking board.

It combines 70–75% beech hardwood fibre, FortiShell 360° capped protection, deep wood texture, extensive architectural colour flexibility, European installation components and long-term outdoor performance in one premium Composite Decking concept.

Wider boards. Deeper wood character. Greater design freedom. A stronger premium proposition.

Request TerraTuff™ XL Samples, Trade Pricing or a Project Proposal

Looking for a premium Composite Decking range that gives your customers a clear reason to upgrade?

If you are an architect, distributor, importer, building-material merchant, decking specialist, contractor, hotel developer, landscape designer or project developer, contact Green Plank to discuss TerraTuff™ XL for your market or next project.

Send your project area, preferred colour, application, estimated quantity and planned support spacing to request product samples, technical information, distributor or volume pricing, and a project-specific proposal.

Specify it. Stock it. Sell it. Build with it.

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