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Decking

Decking is a great way to transform your garden and create an extension from your home. Timber decking comes in a variety of styles and sizes, the most common being 1.8m lengths (6ft).

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  • Arbordeck Timber Balustrade Treated Stop Chamfered Newel 90 x 90 x 1200mm

    Arbordeck Timber Balustrade Treated Stop Chamfered Newel 90 x 90 x 1200mm

    This product can be used as both a rail or a deck board. Manufactured from high quality imported softwood, high pressure green treatment providing longer life.
  • Piranha Hunter Composite Decking Boards Brown 3600 x 136 x 25mm Piranha Hunter Composite Decking Boards Brown 3600 x 136 x 25mm

    Piranha Hunter Composite Decking Boards Brown 3600 x 136 x 25mm

    For a traditional feel, Hunter is available as Brown composite decking. This product is the ideal solution for homeowners who wish to have the aesthetics of natural brown wood, with all of the low maintenance properties of composite decking. owarth offer...
  • C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 97mm (4x3) C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 97mm (4x3)

    C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 97mm (4x3)

    £6.84 - £39.30 per piece (Ex VAT)
    £8.21 - £47.16 per piece (Inc VAT)
    Treated timber is suitable to be used externally and is suitable for wet areas or areas where the timber will be coming into contact with the ground. Examples of treated timber uses are outdoor decking, shed bases, posts, sleepers. Regularised timber has...
  • Special Offer
    ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 150 x 4800mm ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 150 x 4800mm
    Special Offer

    ArborDeck Timber Decking UC3u Treated Reversible Grooved or Reeded 32 x 150 x 4800mm

    Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable and comfortable area for relaxing or entertaining on. Arbordeck boards are high quality timber...
  • Special Offer
    ArborDeck Timber Decking UC3u Treated Pattern B 38 x 125 x 4800mm ArborDeck Timber Decking UC3u Treated Pattern B 38 x 125 x 4800mm
    Special Offer

    ArborDeck Timber Decking UC3u Treated Pattern B 38 x 125 x 4800mm

    The Arbordeck Treated Timber Deck is manufactured from high quality imported softwood, with a high-pressure green treatment providing longer life. All sizes are nominal. Take 5mm off edges for true size. Please note: Timber decking boards may...
  • Piranha Hunter Composite Decking Fascia Boards Mid Grey 3600 x 136 x 25mm

    Piranha Hunter Composite Decking Fascia Boards Mid Grey 3600 x 136 x 25mm

    Complete your decking installation with our Hunter Fascia boards. With a bullnose finish, they add the perfect finishing touch to your composite decking installation. All edging boards come with the woodgrain finish only. owarth offer a wide range of...
  • Trex Composite Decking Enhance Square Edge Clam Shell 25 x 140 x 4880mm Trex Composite Decking Enhance Square Edge Clam Shell 25 x 140 x 4880mm

    Trex Composite Decking Enhance Square Edge Clam Shell 25 x 140 x 4880mm

    The Square Composite Decking in Clam Shell is part of the Trex Enhance Basics range which aims at being an affordable choice for your outdoor space that doesn't require a lot of maintenance and offers a realistic wood effect.
  • Piranha Terrafuzion Composite Decking Fascia Board Espresso 3600 x 140 x 23mm Piranha Terrafuzion Composite Decking Fascia Board Espresso 3600 x 140 x 23mm

    Piranha Terrafuzion Composite Decking Fascia Board Espresso 3600 x 140 x 23mm

    Complete your installation with our Terrafuzion Fascia Boards, designed for a seamless and polished look. Featuring a bullnose finish, this composite decking edge trim enhances durability while providing the perfect finishing touch to your composite deck...
  • Trex Composite Decking Enhance Square Edge Foggy Wharf 25 x 140 x 4880mm

    Trex Composite Decking Enhance Square Edge Foggy Wharf 25 x 140 x 4880mm

    The Square Composite Decking in Foggy Wharf is part of the Trex Enhance Naturals range that is designed to offer a decking that has the natural beauty of timber, including a realistic woodgrain but without the high maintenance, as the composite decking...
  • Piranha Hunter Composite Decking Edging Boards Mid Grey 3600 x 150 x 10mm

    Piranha Hunter Composite Decking Edging Boards Mid Grey 3600 x 150 x 10mm

    Our Hunter Edging boards are designed to cover the front edges of the decking once laid, so the underside of the installation cannot be seen.
  • Special Offer
    ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 5100mm ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 5100mm
    Special Offer

    ArborDeck Timber Decking UC3u Treated Reversible Smooth or Grooved 32 x 125 x 5100mm

    Arbordeck decking boards are a perfect choice for traditional or contemporary gardens and outdoor spaces. Decking areas provide an attractive, stable, durable, and comfortable area for relaxing or entertaining. Redwood is a premium wood used in...
  • Special Offer
    Cheshire Mouldings Pine Decking UC3 Treated 3 Tread String 872 x 250 x 48mm (DS3) Cheshire Mouldings Pine Decking UC3 Treated 3 Tread String 872 x 250 x 48mm (DS3)
    Special Offer

    Cheshire Mouldings Pine Decking UC3 Treated 3 Tread String 872 x 250 x 48mm (DS3)

    The 3 Tread Decking String is made using treated Pine and allows you to create steps to various levels of decking with great ease. 5 Tread Decking Strings also available. Pine is a durable timber, which is easy to work with and looks great outside...
  • Piranha Terrafuzion Composite Decking Edging Board Espresso 3600 x 120 x 10mm

    Piranha Terrafuzion Composite Decking Edging Board Espresso 3600 x 120 x 10mm

    Our Terrafuzion Edging boards are designed to cover the front edges of the decking once laid, so the underside of the installation cannot be seen. owarth offer a wide range of decking in a variety of styles and colours, including both timber and...
  • Timber Decking UC3u Treated Reversible Reeded or Grooved 32 x 125 x 3600mm Timber Decking UC3u Treated Reversible Reeded or Grooved 32 x 125 x 3600mm

    Timber Decking UC3u Treated Reversible Reeded or Grooved 32 x 125 x 3600mm

    Timber Decking UC3u Treated Reversible Reeded or Grooved is high quality decking with the option of having it reeded side up or the grooved side up for extra grip. Treated Decking provides an excellent alternative to a paved patio area, offering an...
  • Trex Composite Decking Enhance Grooved Foggy Wharf 25 x 140 x 4880mm Trex Composite Decking Enhance Grooved Foggy Wharf 25 x 140 x 4880mm

    Trex Composite Decking Enhance Grooved Foggy Wharf 25 x 140 x 4880mm

    The Grooved Composite Decking in Foggy Wharf is part of the Trex Enhance Naturals range of decking, which is designed to be affordable and low maintenance. Manufactured from 95% recycled materials, the decking won't fade and requires no applications of...
  • Talasey Terrafuzion Slim Metal Clips Composite Decking (100 Pack)

    Talasey Terrafuzion Slim Metal Clips Composite Decking (100 Pack)

    To be used during the installation, attaching the deck boards to the joists offering an alternative clip to T-Clips. Provides an approximate 5mm joint. These are designed to work on both Talasey Piranha's Terrafuzion and Hunter composite decking ranges...
  • Piranha Hunter Composite Decking Fascia Boards Brown 3600 x 136 x 25mm

    Piranha Hunter Composite Decking Fascia Boards Brown 3600 x 136 x 25mm

    Complete your decking installation with our Hunter Fascia boards. With a bullnose finish, they add the perfect finishing touch to your composite decking installation.
  • Piranha Terrafuzion Composite Decking Fascia Board Graphite 3600 x 140 x 23mm Piranha Terrafuzion Composite Decking Fascia Board Graphite 3600 x 140 x 23mm

    Piranha Terrafuzion Composite Decking Fascia Board Graphite 3600 x 140 x 23mm

    Our Terrafuzion Fascia boards are designed to cover the front edges of the decking once laid, so the underside of the installation cannot be seen. Howarth offer a wide range of decking boards in a variety of styles and colours, in either timber or...
  • Trex Composite Decking Enhance Square Edge Saddle 25 x 140 x 3660mm

    Trex Composite Decking Enhance Square Edge Saddle 25 x 140 x 3660mm

    The Square Composite Decking in Saddle is part of the Trex Enhance Basics range which comes at a great price whilst offering a decking option that is easy to maintain as it won't fade or stain, removing the need for adding paints or oils to the surface.
  • Trex Composite Decking Transcend Square Edge Island Mist 25 x 140 x 4880mm Trex Composite Decking Transcend Square Edge Island Mist 25 x 140 x 4880mm

    Trex Composite Decking Transcend Square Edge Island Mist 25 x 140 x 4880mm

    Square Board from Trex Transcend is a popular option for those looking for a traditional decking that fixes like timber with deck screws, and offers a durable finish. Island Mist is an exotic silver colour that copies the natural tones of tropical woods.
  • ArborDeck Timber Decking & Rail UC3u Treated Contemporary 4 Smooth 38 x 100 x 3600mm ArborDeck Timber Decking & Rail UC3u Treated Contemporary 4 Smooth 38 x 100 x 3600mm

    ArborDeck Timber Decking & Rail UC3u Treated Contemporary 4 Smooth 38 x 100 x 3600mm

    Top selling high-quality imported softwood timber is created from slow-grown premium redwood. Timber allows you to create beautiful decking that may be used to expand your home into your garden or provide a relaxing escape. For a longer life and to...
  • Cheshire Moulding Core Deck Pine Newel Post Patrice Cap 115 x 115 x 27mm (DEPTC) Cheshire Moulding Core Deck Pine Newel Post Patrice Cap 115 x 115 x 27mm (DEPTC)

    Cheshire Moulding Core Deck Pine Newel Post Patrice Cap 115 x 115 x 27mm (DEPTC)

    The Patrice Decking Newel Post Cap is made using treated Pine and boasts a flat square design, the perfect finishing touch to decking. Pine is a durable timber, which is easy to work with and looks great outside.
  • C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 145mm (6x3) C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 145mm (6x3)

    C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 72 x 145mm (6x3)

    £10.25 - £58.95 per piece (Ex VAT)
    £12.30 - £70.74 per piece (Inc VAT)
    Treated timber is suitable to be used externally and is suitable for wet areas or areas where the timber will be coming into contact with the ground. Examples of treated timber uses are outdoor decking, shed bases, posts, sleepers. Regularised timber has...
  • Piranha Hunter Composite Decking Edging Boards Brown 3600 x 150 x 10mm

    Piranha Hunter Composite Decking Edging Boards Brown 3600 x 150 x 10mm

    Our Hunter Edging boards are designed to cover the front edges of the decking once laid, so the underside of the installation cannot be seen. All fascia boards come with the wood grain finish only.

Decking

Decking is a raised, flat surface similar to a floor, and usually constructed outdoors. Decking is often connected to a building to act as a patio area extending the property to the outdoors. Timber or Composite Decking is popular as the base of a seating area for both commercial and domestic outdoor spaces. Easily transform your outdoor space or add an attractive ultimate finishing touch to a landscaping project with timber decking boards or composite decking.

Decking Boards

Timber decking has a rustic and traditional look and feel. Timber decking boards are manufactured from high quality softwood or hardwood. Decking timber is also available as treated, which will provide extra protection and a longer life for your decking. At Howarth we have an extensive range of decking boards, allowing plenty of choice of finish, look, feel, and pattern.

Composite Decking

Composite decking is a high quality, low maintenance decking option, providing a long-lasting space for entertaining or relaxing in comfort, with very little maintenance required. Available in a wide range of beautiful colours and styles, you will never need to stain or paint your composite decking as it will maintain its beautiful appearance for years to come. Trex composite decking is made of 95% recycled materials, is stain and rot resistant, rich in colour and has a deep timber grain in its protective outer shell.

Decking Components

Decking components include aspects of decking such as decking spindles, newels, decking rails, and caps, to finish your decking and make your garden look complete. They’re available in a variety of high-quality sizes and styles to suit every decking project.

Fixings

Decking fixings are an important part of keeping your decking secure and structurally sound. These include screws, clips, corner braces, mending lasts, brackets and more.

Finishes

Finishes such as preservatives and treatments are crucial to keeping your timber decking looking and feeling great for a long time. At Howarth we have an extensive range of finishes designed to prolong the lifespan of your decking whilst improving the overall appearance of the decking timber.

Decking Kits

Decking kits are designed to make installing decking easier! They contain everything you need to construct a beautiful decked area, including decking boards, screws, metal brackets, joist hangers and more.

Decking is most commonly used as part of your garden landscaping, other uses include:

Extending the living area of your home. This type of decking looks particularly attractive with patio doors, such as French Doors, joining the interior and exterior spaces together.

Creating an alternative patio area. Concrete slabs are a popular choice for patios, however decking may suit certain spaces better.

Create a clean and stable area surrounding swimming pools or water features.

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 offer a wide range of decking products and accessories designed to make the project easier for you.

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.

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