Best Decking Boards 3m of 2025

Last updated on 09/10/2025

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Generic Atlantic Timber Wooden Timber Decking Kit (3m x 3m (100mm Decking))

Generic Atlantic Timber Wooden Timber Decking Kit (3m x 3m (100mm Decking))

Pressure treated, extra durability.
Includes complete assembly kit.
Available in various sizes.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Decking kit includes everything you need to assemble your deck.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
Decking kit includes decking boards, C24 timber frame, decking screws, treated site pegs
Available in different sizes to suit every garden project.

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Generic Atlantic Timber Wooden Timber Decking Kit (3m x 3m (100mm Decking))

Pressure treated, extra durability.
Includes complete assembly kit.
Available in various sizes.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Decking kit includes everything you need to assemble your deck.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
Decking kit includes decking boards, C24 timber frame, decking screws, treated site pegs
Available in different sizes to suit every garden project.

Value for Money

Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 25) (3.0m Lengths)

Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 25) (3.0m Lengths)

Durable pressure treated timber.
Cost-effective minimalist design.
Strength graded for reliability.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
This smaller size board offers a more cost-effective solution and gives a more minimalist look, sometimes better suited to smaller decks.
Please be aware the actual finished size is 95mm x 19mm.

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Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 25) (3.0m Lengths)

Durable pressure treated timber.
Cost-effective minimalist design.
Strength graded for reliability.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
This smaller size board offers a more cost-effective solution and gives a more minimalist look, sometimes better suited to smaller decks.
Please be aware the actual finished size is 95mm x 19mm.

INSTALL INCLUDED 3.0m x 5.4m (10ft x 18ft) Deluxe Wooden Decking Timber Kit - 6x2 Joists - 32mm Thick Strong Timber Decking Board

INSTALL INCLUDED 3.0m x 5.4m (10ft x 18ft) Deluxe Wooden Decking Timber Kit - 6x2 Joists - 32mm Thick Strong Timber Decking Board

Pressure-treated for durability.
Includes professional installation.
Stronger and tougher design.

Main Highlights

3.0m x 5.4m (10ft x 18ft) Deluxe Wooden Decking Timber Kit
Pressure Treated
6 x 2 Joists (Stronger and Tougher)
32mm x 150mm Timber Decking Boards (Stronger and Tougher)
Fixing Kit
INSTALL INCLUDED - DELIVERY WILL BE EXTENDED SUBJECT TO LOCATION - ALLOW UP TO 14 WORKING DAYS. Install includes basic groundworks. We will call you to request photos of the location.
UK Manufactured
KEY INFORMATION: Width: 3.0m (10ft) | Depth: 5.4m (18ft) | Decking Board: 32mm (depth) x 150mm (width of board) | Joists (Base): 6" x 2"

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INSTALL INCLUDED 3.0m x 5.4m (10ft x 18ft) Deluxe Wooden Decking Timber Kit - 6x2 Joists - 32mm Thick Strong Timber Decking Board

Pressure-treated for durability.
Includes professional installation.
Stronger and tougher design.

Main Highlights

3.0m x 5.4m (10ft x 18ft) Deluxe Wooden Decking Timber Kit
Pressure Treated
6 x 2 Joists (Stronger and Tougher)
32mm x 150mm Timber Decking Boards (Stronger and Tougher)
Fixing Kit
INSTALL INCLUDED - DELIVERY WILL BE EXTENDED SUBJECT TO LOCATION - ALLOW UP TO 14 WORKING DAYS. Install includes basic groundworks. We will call you to request photos of the location.
UK Manufactured
KEY INFORMATION: Width: 3.0m (10ft) | Depth: 5.4m (18ft) | Decking Board: 32mm (depth) x 150mm (width of board) | Joists (Base): 6" x 2"

7 x Treated Timber Decking Boards A Grade Quality 32mm Thick x 144mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

7 x Treated Timber Decking Boards A Grade Quality 32mm Thick x 144mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

Clear delivery instructions provided.
Mobile number ensures delivery.
Mainland UK shipping available.

Main Highlights

PLEASE NOTE: THIS IS A KERBSIDE DELIVERY ONLY, THE DRIVER IS NOT INSURED TO TAKE THE ITEM AROUND THE BACK OF YOUR PROPERTY OR INSIDE YOUR PROPERTY!
MAINLAND UK DELIVERIES ONLY! CANNOT SHIP TO BT AND IM IV & KA POSTCODES!
Please Note Important: Please Include a Mobile Number for the driver, as we are unable organise delivery without it!

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7 x Treated Timber Decking Boards A Grade Quality 32mm Thick x 144mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

Clear delivery instructions provided.
Mobile number ensures delivery.
Mainland UK shipping available.

Main Highlights

PLEASE NOTE: THIS IS A KERBSIDE DELIVERY ONLY, THE DRIVER IS NOT INSURED TO TAKE THE ITEM AROUND THE BACK OF YOUR PROPERTY OR INSIDE YOUR PROPERTY!
MAINLAND UK DELIVERIES ONLY! CANNOT SHIP TO BT AND IM IV & KA POSTCODES!
Please Note Important: Please Include a Mobile Number for the driver, as we are unable organise delivery without it!

10 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

10 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

Timely and secure deliveries ensured.
Comprehensive mainland UK coverage.
Clear communication for delivery accuracy.

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10 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY

Timely and secure deliveries ensured.
Comprehensive mainland UK coverage.
Clear communication for delivery accuracy.

wood 15 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide Finished Size x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY…

wood 15 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide Finished Size x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY…

High-quality treated timber.
Perfect for outdoor decking.
Reliable UK mainland delivery.

Main Highlights

15 x Grade A Treated Timber Decking 26mm Thick x 120mm Wide (Finished Size) in 4.8 Metre
IMPORTANT MESSAGE REFERENCE DELIVERY. PLEASE ENSURE BEFORE YOU ORDER THAT YOUR ROAD IS BIG ENOUGH FOR A BIN LORRY SIZED VEHICLE!
MAINLAND UK DELIVERIES ONLY! CANNOT SHIP TO BT AND IM IV & KA POSTCODES!
Please Note Important: Please Include a Mobile Number for the driver, as we are unable organise delivery without it!

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wood 15 x Treated Timber Decking Boards A Grade Quality 26mm Thick x 120mm Wide Finished Size x 4.8m Long for use in The Garden Deliveries to Mainland UK ONLY…

High-quality treated timber.
Perfect for outdoor decking.
Reliable UK mainland delivery.

Main Highlights

15 x Grade A Treated Timber Decking 26mm Thick x 120mm Wide (Finished Size) in 4.8 Metre
IMPORTANT MESSAGE REFERENCE DELIVERY. PLEASE ENSURE BEFORE YOU ORDER THAT YOUR ROAD IS BIG ENOUGH FOR A BIN LORRY SIZED VEHICLE!
MAINLAND UK DELIVERIES ONLY! CANNOT SHIP TO BT AND IM IV & KA POSTCODES!
Please Note Important: Please Include a Mobile Number for the driver, as we are unable organise delivery without it!

Pack of 5 x eDecks 120mm x 28mm x 3m Garden Decking Boards, Pressure Treated

Pack of 5 x eDecks 120mm x 28mm x 3m Garden Decking Boards, Pressure Treated

Main Highlights

Wood type: Swedish Redwood, 8 Running metres per square metre, Pressure-treated

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Pack of 5 x eDecks 120mm x 28mm x 3m Garden Decking Boards, Pressure Treated

Main Highlights

Wood type: Swedish Redwood, 8 Running metres per square metre, Pressure-treated

Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 5) (3.0m Lengths)

Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 5) (3.0m Lengths)

Atlantic Timber

Transforms garden with Swedish timber.
Extra durability with little maintenance.
Cost-effective with a minimalist look.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
This smaller size board offers a more cost-effective solution and gives a more minimalist look, sometimes better suited to smaller decks.
Please be aware the actual finished size is 95mm x 19mm.

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Atlantic Timber

Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 5) (3.0m Lengths)

Transforms garden with Swedish timber.
Extra durability with little maintenance.
Cost-effective with a minimalist look.

Main Highlights

Transform your garden with our slow grown Swedish timber decking.
Pressure treated for extra durability means it'll give you years of trouble-free use with very little maintenance.
For use in construction applications all of our pressure treated stock is strength graded to C16 or C24 and pressure impregnated with Tanalith E.
This smaller size board offers a more cost-effective solution and gives a more minimalist look, sometimes better suited to smaller decks.
Please be aware the actual finished size is 95mm x 19mm.

10 x Fully Treated Timber Decking Boards. 3.0 Metre Length. 95mm Width x 20mm Thickness.

10 x Fully Treated Timber Decking Boards. 3.0 Metre Length. 95mm Width x 20mm Thickness.

Fully treated for durability.
Smooth reversible underside.
Versatile and long-lasting timber.

Main Highlights

Timber Decking Boards
Fully Treated
Smooth underneath, so can be reversed

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10 x Fully Treated Timber Decking Boards. 3.0 Metre Length. 95mm Width x 20mm Thickness.

Fully treated for durability.
Smooth reversible underside.
Versatile and long-lasting timber.

Main Highlights

Timber Decking Boards
Fully Treated
Smooth underneath, so can be reversed

Pack of 10 x eDecks 120mm x 28mm x 2.4m Garden Decking Boards, Pressure Treated

Pack of 10 x eDecks 120mm x 28mm x 2.4m Garden Decking Boards, Pressure Treated

Main Highlights

Wood type: Swedish Redwood, 8 Running metres per square metre, Pressure-treated

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Pack of 10 x eDecks 120mm x 28mm x 2.4m Garden Decking Boards, Pressure Treated

Main Highlights

Wood type: Swedish Redwood, 8 Running metres per square metre, Pressure-treated

We scanned 443 products

We reviewed these offers relevant to the Decking Boards 3m within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Generic, Other, wood, edecks, Atlantic Timber, QX, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Decking Boards 3m in the market, we considered we took a deep dive into 2216 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Generic Atlantic Timber Wooden Timber Decking Kit (3m x 3m (100mm Decking)). We love many things about this product by Generic. What sets it apart from the competition is Pressure treated, extra durability, Includes complete assembly kit, Available in various sizes.
The best value product for most shoppers and where user satisfaction is continuously the highest is Pressure Treated Decking Board 100mm x 22mm (95mm x 19mm) (Pack of 25) (3.0m Lengths) by Generic based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Decking Boards 3m and the best cost-to-value ratio is Pack of 10 x eDecks 120mm x 28mm x 2.4m Garden Decking Boards, Pressure Treatedat edecks with a % discount.
Our list of the best Decking Boards 3m is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.