Elevate your outdoor space with the Triton Composite Decking Board in Black — a sleek, modern choice that brings bold character and long‑lasting performance to any setting. Part of our entry‑level uncapped Triton collection, this board delivers exceptional value without sacrificing strength, safety or style. Ideal for gardens, patios, balconies and holiday homes, Triton Black offers the contemporary appeal of painted timber with the durability of advanced WPC technology.
Designed with versatility in mind, each board features a deep embossed woodgrain on one side and a clean, modern groove pattern on the other, allowing you to customise the look and feel of your deck with ease.
Key Features
✔ Black – A Bold, Contemporary Finish
A rich, charcoal‑black tone that adds depth and sophistication to any outdoor area. Perfect for modern landscapes, contrasting planting schemes and architectural garden designs.
✔ Uncapped Composite – Our Most Cost‑Effective Decking
Triton is our most affordable composite option, making it the ideal choice for stylish outdoor upgrades on a budget.
✔ Available in 3m and 5m Lengths
Choose between 3000mm and 5000mm boards to suit your project layout and minimise cutting waste.
✔ UV Weathering & Colour Settling
As an uncapped WPC product, Triton Black will naturally lighten slightly during the first few months outdoors. Once settled, the colour stabilises to a consistent, long‑lasting shade.
✔ Dual‑Sided Design
- Woodgrain surface for a realistic timber appearance
- Grooved surface for a clean, slip‑resistant finish or border detailing
Both sides include an anti‑slip texture for safe use in wet and dry conditions.
✔ Low‑Maintenance & Durable
Triton boards resist rot, warping, splintering and algae growth — giving you a smart, reliable deck with minimal upkeep.
✔ Eco‑Friendly Construction
Made using FSC‑certified wood content, supporting responsible forestry and sustainable outdoor living.
Why Choose Triton Black?
- Striking, modern colour ideal for contemporary garden designs
- Best‑value composite decking in our range
- Simple installation with compatible clip systems
- Suitable for gardens, patios, balconies and holiday homes
- Hard‑wearing WPC construction built for long‑term performance
- Perfect for stylish, budget‑friendly outdoor transformations
Triton Composite Decking in Black is the go‑to choice for homeowners and installers seeking a bold, modern aesthetic at an affordable price. With its UV‑settled tone, dual‑texture finish and choice of 3m or 5m lengths, it offers outstanding value without compromising on design or durability.
Triton
Composite Decking
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.

All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online.
The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days. Please get in touch before you order if you need a specifc delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page.
Some orders are delivered on our own vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:

Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
Elevate your outdoor space with the Triton Composite Decking Board in Black — a sleek, modern choice that brings bold character and long‑lasting performance to any setting. Part of our entry‑level uncapped Triton collection, this board delivers exceptional value without sacrificing strength, safety or style. Ideal for gardens, patios, balconies and holiday homes, Triton Black offers the contemporary appeal of painted timber with the durability of advanced WPC technology.
Designed with versatility in mind, each board features a deep embossed woodgrain on one side and a clean, modern groove pattern on the other, allowing you to customise the look and feel of your deck with ease.
Key Features
✔ Black – A Bold, Contemporary Finish
A rich, charcoal‑black tone that adds depth and sophistication to any outdoor area. Perfect for modern landscapes, contrasting planting schemes and architectural garden designs.
✔ Uncapped Composite – Our Most Cost‑Effective Decking
Triton is our most affordable composite option, making it the ideal choice for stylish outdoor upgrades on a budget.
✔ Available in 3m and 5m Lengths
Choose between 3000mm and 5000mm boards to suit your project layout and minimise cutting waste.
✔ UV Weathering & Colour Settling
As an uncapped WPC product, Triton Black will naturally lighten slightly during the first few months outdoors. Once settled, the colour stabilises to a consistent, long‑lasting shade.
✔ Dual‑Sided Design
- Woodgrain surface for a realistic timber appearance
- Grooved surface for a clean, slip‑resistant finish or border detailing
Both sides include an anti‑slip texture for safe use in wet and dry conditions.
✔ Low‑Maintenance & Durable
Triton boards resist rot, warping, splintering and algae growth — giving you a smart, reliable deck with minimal upkeep.
✔ Eco‑Friendly Construction
Made using FSC‑certified wood content, supporting responsible forestry and sustainable outdoor living.
Why Choose Triton Black?
- Striking, modern colour ideal for contemporary garden designs
- Best‑value composite decking in our range
- Simple installation with compatible clip systems
- Suitable for gardens, patios, balconies and holiday homes
- Hard‑wearing WPC construction built for long‑term performance
- Perfect for stylish, budget‑friendly outdoor transformations
Triton Composite Decking in Black is the go‑to choice for homeowners and installers seeking a bold, modern aesthetic at an affordable price. With its UV‑settled tone, dual‑texture finish and choice of 3m or 5m lengths, it offers outstanding value without compromising on design or durability.
Triton
Composite Decking
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.

All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online. The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days.
Please get in touch before you order if you need a specific delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page. Some orders are delivered on our vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations, we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
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Triton
Triton Composite Decking Board – Black | Affordable Uncapped WPC Deckin
From
£18.00
£27.00
Unit price
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Elevate your outdoor space with the Triton Composite Decking Board in Black — a sleek, modern choice that brings bold character and long‑lasting performance to any setting. Part of our entry‑level uncapped Triton collection, this board delivers exceptional value without sacrificing strength, safety or style. Ideal for gardens, patios, balconies and holiday homes, Triton Black offers the contemporary appeal of painted timber with the durability of advanced WPC technology.
Designed with versatility in mind, each board features a deep embossed woodgrain on one side and a clean, modern groove pattern on the other, allowing you to customise the look and feel of your deck with ease.
Key Features
✔ Black – A Bold, Contemporary Finish
A rich, charcoal‑black tone that adds depth and sophistication to any outdoor area. Perfect for modern landscapes, contrasting planting schemes and architectural garden designs.
✔ Uncapped Composite – Our Most Cost‑Effective Decking
Triton is our most affordable composite option, making it the ideal choice for stylish outdoor upgrades on a budget.
✔ Available in 3m and 5m Lengths
Choose between 3000mm and 5000mm boards to suit your project layout and minimise cutting waste.
✔ UV Weathering & Colour Settling
As an uncapped WPC product, Triton Black will naturally lighten slightly during the first few months outdoors. Once settled, the colour stabilises to a consistent, long‑lasting shade.
✔ Dual‑Sided Design
- Woodgrain surface for a realistic timber appearance
- Grooved surface for a clean, slip‑resistant finish or border detailing
Both sides include an anti‑slip texture for safe use in wet and dry conditions.
✔ Low‑Maintenance & Durable
Triton boards resist rot, warping, splintering and algae growth — giving you a smart, reliable deck with minimal upkeep.
✔ Eco‑Friendly Construction
Made using FSC‑certified wood content, supporting responsible forestry and sustainable outdoor living.
Why Choose Triton Black?
- Striking, modern colour ideal for contemporary garden designs
- Best‑value composite decking in our range
- Simple installation with compatible clip systems
- Suitable for gardens, patios, balconies and holiday homes
- Hard‑wearing WPC construction built for long‑term performance
- Perfect for stylish, budget‑friendly outdoor transformations
Triton Composite Decking in Black is the go‑to choice for homeowners and installers seeking a bold, modern aesthetic at an affordable price. With its UV‑settled tone, dual‑texture finish and choice of 3m or 5m lengths, it offers outstanding value without compromising on design or durability.