Check local branch stock
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![7PDT900_2.jpg.jpeg]( "7PDT900_2.jpg.jpeg")
![7PDT900_1.jpg.jpeg]( "7PDT900_1.jpg.jpeg")
Forest Garden Patio Deck Tile 600 x 600 x 38mm (4 Pack)
This Patio Deck Tile is ideal if you want to make a feature outside your house. This tile's broad shape means that it creates a sizable surface area for lounging or entertaining. Additionally, it has... -
![7PDT900_2.jpg.jpeg]( "7PDT900_2.jpg.jpeg")
![7PDT900_1.jpg.jpeg]( "7PDT900_1.jpg.jpeg")
Forest Garden Patio Deck Tile 900 x 900 x 38mm (4 Pack)
If you want to create a feature outside your home, then this Patio Deck Tile is just the thing for you! The large format of this tile means that it creates a large surface area for entertaining or... -
![UPDCK88V3.jpg.jpeg]( "UPDCK88V3.jpg.jpeg")
![UPDCK88V3_1.jpg.jpeg]( "UPDCK88V3_1.jpg.jpeg")
Forest Garden Ultima Pergola and Decking Kit 2.4 x 2.4m
With the help of this pre-built raised pergola and decking kit, transform your landscape. The kit is made of pressure-treated wood with a 15-year warranty against rot and fungus decay. Additionally,... -
![UPDCK88V3.jpg.jpeg]( "UPDCK88V3.jpg.jpeg")
![UPDCK88V3_1.jpg.jpeg]( "UPDCK88V3_1.jpg.jpeg")
Forest Garden Ultima Pergola and Decking Kit 2.4 x 4.8m
With the help of this pre-built raised pergola and decking kit, transform your landscape. The kit is made of pressure-treated wood with a 15-year warranty against rot and fungus decay. Additionally,... -
Special Offer
![Grain%20Sand%20-%20RusticWood%20Grain.jpg.jpeg]( "Grain%20Sand%20-%20RusticWood%20Grain.jpg.jpeg")
![TDPUR001S%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Golden%20Slate.jpg.jpeg]( "TDPUR001S%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Golden%20Slate.jpg.jpeg")
Special OfferLuxur Composite Decking Board Rustic Grain Golden Sand 25 x 200 x 2400mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
Special Offer
![TDPUR001GS%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Grain%20Sand%20.jpg.jpeg]( "TDPUR001GS%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Grain%20Sand%20.jpg.jpeg")
![Golden%20Slate%20-%20Rustic%20Wood%20Grain.jpg.jpeg]( "Golden%20Slate%20-%20Rustic%20Wood%20Grain.jpg.jpeg")
Special OfferLuxur Composite Decking Board Rustic Grain Golden Slate 25 x 200 x 2400mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
Special Offer
![TDPUR001GT%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Golden%20Teak.jpg.jpeg]( "TDPUR001GT%20-%20Luxur%20-%20Rustic%20wood%20grain%20-%20Golden%20Teak.jpg.jpeg")
![Golden%20Teak%20-%20Rustic%20Wood%20Grain.jpg.jpeg]( "Golden%20Teak%20-%20Rustic%20Wood%20Grain.jpg.jpeg")
Special OfferLuxur Composite Decking Board Rustic Grain Golden Teak 25 x 200 x 2400mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
Special Offer
![TDPUR002AG%20-%20Luxur%20-%20Shallow%20Woodgrain%20-%20Ash%20Grey.jpg.jpeg]( "TDPUR002AG%20-%20Luxur%20-%20Shallow%20Woodgrain%20-%20Ash%20Grey.jpg.jpeg")
![Ash%20Grey%20-%20Shallow%20Wood%20grain.jpg.jpeg]( "Ash%20Grey%20-%20Shallow%20Wood%20grain.jpg.jpeg")
Special OfferLuxur Composite Decking Board Shallow Grain Ash Grey 25 x 200 x 3600mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
Special Offer
![TDPUR002C%20-%20Shallow%20Woodgrain%20-%20Chestnut.jpg.jpeg]( "TDPUR002C%20-%20Shallow%20Woodgrain%20-%20Chestnut.jpg.jpeg")
![Chestnut%20-%20Shallow%20Wood%20Grain.jpg.jpeg]( "Chestnut%20-%20Shallow%20Wood%20Grain.jpg.jpeg")
Special OfferLuxur Composite Decking Board Shallow Grain Chestnut 25 x 200 x 3600mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
Special Offer
![TDPUR002M%20-%20Shallow%20Woodgrain%20-%20Magnolia.jpg.jpeg]( "TDPUR002M%20-%20Shallow%20Woodgrain%20-%20Magnolia.jpg.jpeg")
![Magnolia%20-%20Shallow%20Wood%20Grain.jpg.jpeg]( "Magnolia%20-%20Shallow%20Wood%20Grain.jpg.jpeg")
Special OfferLuxur Composite Decking Board Shallow Grain Magnolia 25 x 200 x 3600mm
New premium solid wide board available in two styles, enhanced character wood grain and shallow grain. Experience the revolution in luxury outdoor surfacing. BuildDecks Luxur Premium Composite... -
![PIM_0057369.jpg.jpeg]( "PIM_0057369.jpg.jpeg")
Millboard Composite Fascia Board Burnt Cedar / Embered 3200 x 146 x 16mm
The fascia collection discreetly works with your choice of Millboard decking and edging, ensuring the final look is seamless and the subframe is hidden. Skillfully hand-crafted to ensure a high... -
![Piranha%20Terrafuzion%20Slate%20Edging%20Board%20140x23x3600mm%20%28PIRFUESL%29.png]( "Piranha%20Terrafuzion%20Slate%20Edging%20Board%20140x23x3600mm%20%28PIRFUESL%29.png")
Piranha Terrafuzion Composite Decking Edging Board Slate 120 x 10 x 3600mm
Complete your installation with our Terrafuzion edging boards. With a bullnose finish, they add the perfect finishing touch to your composite decking installation. All edging boards come with the... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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... -
![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...
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
