Check local branch stock
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![Piranha%20Terrafuzion%20Slate%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSL%29.png]( "Piranha%20Terrafuzion%20Slate%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSL%29.png")
Piranha Terrafuzion Composite Decking Fascia Board Slate 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Piranha%20Hunter%20Brown%20Edging%20136x25x3600mm%20%28PIRHUEBR%29.png]( "Piranha%20Hunter%20Brown%20Edging%20136x25x3600mm%20%28PIRHUEBR%29.png")
Talasey Hunter Composite Decking Edging Boards Brown 136 x 25 x 3600mm
To accompany our Hunter range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Available in... -
![Piranha%20Hunter%20Brown%20Fascia%20Board%20150x10x3600mm%20%28PIRHUEFBBR%29.png]( "Piranha%20Hunter%20Brown%20Fascia%20Board%20150x10x3600mm%20%28PIRHUEFBBR%29.png")
Talasey Hunter Composite Decking Fascia Boards Brown 150 x 10 x 3600mm
To accompany our Hunter range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the installation... -
![Piranha%20Terrafuzion%20Espresso%20Edging%20Board%20140x23x3600mm%20%28PIRFUEES%29.png]( "Piranha%20Terrafuzion%20Espresso%20Edging%20Board%20140x23x3600mm%20%28PIRFUEES%29.png")
Talasey Terrafuzion Composite Decking Edging Board Espresso 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Graphite%20Edging%20Board%20140x23x3600mm%20%28PIRFUEGS%29.png]( "Piranha%20Terrafuzion%20Graphite%20Edging%20Board%20140x23x3600mm%20%28PIRFUEGS%29.png")
Talasey Terrafuzion Composite Decking Edging Board Graphite 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Island%20Mist%20Edging%20Board%20140x23x3600mm%20%28PIRFUEIS%29.png]( "Piranha%20Terrafuzion%20Island%20Mist%20Edging%20Board%20140x23x3600mm%20%28PIRFUEIS%29.png")
Talasey Terrafuzion Composite Decking Edging Board Island Mist 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Mocha%20Edging%20Board%20140x23x3600mm%20%28PIRFUEME%29.png]( "Piranha%20Terrafuzion%20Mocha%20Edging%20Board%20140x23x3600mm%20%28PIRFUEME%29.png")
Talasey Terrafuzion Composite Decking Edging Board Mocha 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Sandstone%20Edging%20Board%20140x23x3600mm%20%28PIRFUESI%29.png]( "Piranha%20Terrafuzion%20Sandstone%20Edging%20Board%20140x23x3600mm%20%28PIRFUESI%29.png")
Talasey Terrafuzion Composite Decking Edging Board Sandstone 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Slate%20Edging%20Board%20140x23x3600mm%20%28PIRFUESL%29.png]( "Piranha%20Terrafuzion%20Slate%20Edging%20Board%20140x23x3600mm%20%28PIRFUESL%29.png")
Talasey Terrafuzion Composite Decking Edging Board Slate 140 x 23 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Edging Boards, which allow you to create a neat finish to your installation. Our Edging Boards provide a bullnose finish, adding the perfect finishin touch to your installation. Please note:... -
![Piranha%20Terrafuzion%20Graphite%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBGS%29.png]( "Piranha%20Terrafuzion%20Graphite%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBGS%29.png")
Talasey Terrafuzion Composite Decking Fascia Board Graphite 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Piranha%20Terrafuzion%20Island%20Mist%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBIS%29.png]( "Piranha%20Terrafuzion%20Island%20Mist%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBIS%29.png")
Talasey Terrafuzion Composite Decking Fascia Board Island Mist 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Piranha%20Terrafuzion%20Mocha%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBME%29.png]( "Piranha%20Terrafuzion%20Mocha%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBME%29.png")
Talasey Terrafuzion Composite Decking Fascia Board Mocha 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Piranha%20Terrafuzion%20Sandstone%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSI%29.png]( "Piranha%20Terrafuzion%20Sandstone%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSI%29.png")
Talasey Terrafuzion Composite Decking Fascia Board Sandstone 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Piranha%20Terrafuzion%20Slate%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSL%29.png]( "Piranha%20Terrafuzion%20Slate%20Fascia%20Board%20120x10x3600mm%20%28PIRFUEFBSL%29.png")
Talasey Terrafuzion Composite Decking Fascia Board Slate 120 x 10 x 3600mm
To accompany our Terrafuzion range of decking boards we offer Fascia Boards, which allow you to create a neat finish to your installation. Our Fascia Boards are designed to cover the front edges of the decking once laid, so the underside of the... -
![Terrafuzion%20-%20Espresso%20with%20Mocha.jpg.jpeg]( "Terrafuzion%20-%20Espresso%20with%20Mocha.jpg.jpeg")
![Terrafuzion%20-%20Espresso%20with%20Mocha%20Edge.png]( "Terrafuzion%20-%20Espresso%20with%20Mocha%20Edge.png")
Talasey Terrafuzion Reversible Composite Decking Board Mocha & Espresso 140 x 23 x 3600mm
Mocha & Espresso composite decking boards are perfect for homeowners seeking a traditional decked area with the warmth of natural wood. Featuring two rich brown shades, they offer a classic and timeless aesthetic. Matching edging and fascia pieces are... -
![Piranha%20Graphite%20with%20Slate%20Edging%20Page.jpg.jpeg]( "Piranha%20Graphite%20with%20Slate%20Edging%20Page.jpg.jpeg")
![decking%20built%20to%20last%20asset.jpg.jpeg]( "decking%20built%20to%20last%20asset.jpg.jpeg")
Talasey Terrafuzion Reversible Composite Decking Board Slate & Graphite 140 x 23 x 3600mm
Slate & Graphite composite decking boards are perfect for homeowners aiming to create a sleek, modern outdoor space. Featuring a blend of dark grey and graphite tones, they complement contemporary designs effortlessly. Matching edging and fascia pieces... -
Special Offer
![Treated%20Grooved%20_%20Reeded%20Reversible%20Board%20150mm.jpg.jpeg]( "Treated%20Grooved%20_%20Reeded%20Reversible%20Board%20150mm.jpg.jpeg")
![33IC4171624-03.jpg.jpeg]( "33IC4171624-03.jpg.jpeg")
Special OfferTimber Decking UC3u Treated Grooved or Reeded Reversible 32 x 125 x 3000mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported Scandinavian softwood, with a high-pressure green treatment providing longer life.Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and... -
![treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg]( "treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg")
![DKG00000471-06.jpg.jpeg]( "DKG00000471-06.jpg.jpeg")
Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 125 x 3000mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards promise exceptional strength and durability, ensuring... -
![treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg]( "treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg")
![DKG00000471-06.jpg.jpeg]( "DKG00000471-06.jpg.jpeg")
Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 125 x 4200mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards promise exceptional strength and durability, ensuring... -
![treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg]( "treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg")
![DKG00000471-06.jpg.jpeg]( "DKG00000471-06.jpg.jpeg")
Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 125 x 4800mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards promise exceptional strength and durability, ensuring... -
![treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg]( "treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg")
![DKG00000471-06.jpg.jpeg]( "DKG00000471-06.jpg.jpeg")
Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 125 x 5100mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards promise exceptional strength and durability, ensuring... -
![treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg]( "treated%20smooth%20%26%20grooved%20reversible%20board%20150mm.jpg.jpeg")
![DKG00000471-06.jpg.jpeg]( "DKG00000471-06.jpg.jpeg")
Timber Decking UC3u Treated Smooth or Grooved Reversible 32 x 125 x 5400mm (5") (Finished Size 27x118mm)
The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure treatment providing longer life. Crafted from premium Redwood, these decking boards promise exceptional strength and durability, ensuring... -
![enhance-fascia-calm-water.jpg.jpeg]( "enhance-fascia-calm-water.jpg.jpeg")
![Trex_ColourCalmWater.jpg.jpeg]( "Trex_ColourCalmWater.jpg.jpeg")
Trex Composite Decking Enhance Fascia Calm Water 14 x 184 x 3660mm
The Composite Decking Fascia in Calm Water is part of the Trex Enhance Naturals range and nicely complements the Calm Water decking boards to create a neat edging. Like the boards, the fascia is manufactured from 95% recycled materials, however it is... -
![enhance-fascia-foggy-wharf.jpg.jpeg]( "enhance-fascia-foggy-wharf.jpg.jpeg")
![Trex_ColourFoggyWharf.jpg.jpeg]( "Trex_ColourFoggyWharf.jpg.jpeg")
Trex Composite Decking Enhance Fascia Foggy Wharf 14 x 184 x 3660mm
The Composite Decking Fascia in Foggy Wharf is part of the Trex Enhance Naturals range that combines affordability with a composite product closely resembling natural timber. The Fascia is designed to offer a neat finish to the edge of your Foggy Wharf...
Transform your garden with quality decking
Timber decking boards
Timber decking provides a traditional, natural look and is a cost-effective choice for many garden projects. Our treated timber decking boards are designed to resist rot and decay, making them ideal for outdoor use.
Composite decking
Composite decking is a low-maintenance alternative that offers long-term durability. Resistant to weathering, fading, and warping, it’s perfect for modern outdoor spaces.
Decking kits & components
Complete your project with:
Choosing the right decking
When selecting decking, consider:
- Material – Timber for a natural finish, composite for low maintenance
- Durability – Treated timber lasts longer outdoors
- Style – Grooved boards for grip, smooth for a modern look
- Project type – Raised decks, patios, or garden seating areas
Complete your decking project
Make sure you have everything you need:
If you are working on a new project or renovating an existing outdoor space, pop into your local Howarth branch or browse our website. We also offer Click & Collect and Delivery options.
Shop by Type
Frequently Asked Questions
What timber do I need for decking?
Pressure-treated timber is one of the best options for decking frames because of its affordability.
How many deck boards do I need?
You'll need to calculate the area of the deck in m2 to figure out how many deck boards you'll need. To do this, multiply your deck's length by its width. For example: The length of your deck will be 5 metres, and the width will be 4 metres. 5 x 4 = 20, so the total area of your deck will be 20m2. Then you'll need to figure out how big a single board is. You must double the board's length by its width to achieve this. Finally, divide the deck's area by the area of the deck to figure how much decking you'll need to build your new deck.
What size wood for decking frame?
The most used joist sizes for decking are 2x6, 2x8, 2x10.
Do you need planning permission for decking?
You may need planning permission for decking if it covers more than fifty percent of your garden or is installed more than 30cm off the ground.
What is the best decking material?
Timber decking is affordable and traditional, while composite decking offers long-term durability with minimal maintenance.
How long does decking last?
Treated timber decking can last 10–15 years, while composite decking can last 20+ years.
Do I need treated timber for decking?
Yes, treated timber is recommended as it provides protection against moisture, rot, and insects.
How to guides
Decking - An Ultimate Guide
A helpful article with all the answers to the most frequently asked questions regarding both regular and composite decking in one place!
How to build a raised deck
Need help building a raised deck? We've got you covered with a full step by step guide.
Customer inspiration
