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Garden · Accessories & Add-ons

Patio & Decking: What Else You'll Need

By the Nest & Yard editorial teamUpdated 2026-08-094 min read

Our pick: the Wet & Forget Rapid Action Outdoor Treatment, Moss, Mould & Algae Remover, 5 Litre — the best Patio & Decking we tested, from £20.15.

Creating a beautiful patio or decking area is fantastic – but it’s easy to focus solely on the initial purchase and overlook the essential accessories that will keep your outdoor space looking its best for years to come. Alongside your new decking boards, you'll likely need a range of consumables and protective products to maintain their appearance and prolong their lifespan, from cleaners and treatments to specialist mounting solutions and replacement components. This guide explores some of the often-forgotten items frequently required alongside patio and decking projects, ensuring you’re fully prepared for long-lasting enjoyment of your outdoor space.

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Ronseal Decking Cleaner & Reviver, 5 Litre

#1 Pick

Ronseal Decking Cleaner & Reviver, 5 Litre
Rated 4.5 out of 5 stars (2,540)
  • Chemical Treatment

Currently unavailable

Pros

  • Removes dirt, algae and mildew to restore decking colour
  • Opens wood pores ready for oil or stain
  • Covers up to 25 square metres per 5L

Cons

  • Needs a stiff brush and rinsing for best results
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Wet & Forget Rapid Action Outdoor Treatment, Moss, Mould & Algae Remover, 5 Litre
Editor's Choice

#2 Pick

Wet & Forget Rapid Action Outdoor Treatment, Moss, Mould & Algae Remover, 5 Litre
Rated 4.5 out of 5 stars (2,100)
  • Liquid Concentrate

£20.15

Pros

  • Spray and leave — no scrubbing or rinsing needed
  • Bleach-free formula is safe for plants nearby
  • One bottle makes up to 30L of solution

Cons

  • Results take days to weeks to appear
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Ronseal Decking Oil Natural Pine 5L
Best Value

#3 Pick

Ronseal Decking Oil Natural Pine 5L
Rated 4.5 out of 5 stars (1,876)
  • Decking Protection

£22.95

Pros

  • Nourishes and protects wood from cracking and splitting
  • Natural pine tint enhances timber grain
  • One coat covers up to 20 square metres

Cons

  • Needs dry weather to apply and cure properly
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Ronseal Ultimate Protection Decking Oil, Natural, 5L

#4 Pick

Ronseal Ultimate Protection Decking Oil, Natural, 5L
Rated 4.5 out of 5 stars (1,043)
  • Wood

£38.78

Pros

  • Soaks into timber for long-lasting weatherproofing
  • Enhances natural wood grain
  • 5L covers a good-sized deck

Cons

  • Timber decking needs reapplying every 1-2 years
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FAQ

I've just bought some decking – what should I be considering for drainage?

Proper drainage is crucial to prevent rot and damage. You’ll likely receive a basic sub-base, but consider adding gravel or sharp sand beneath this layer to improve water runoff significantly.

My new patio tiles seem quite slippery when wet – what can I do?

Anti-slip additives are readily available for many types of paving. Applying one according to the manufacturer's instructions will help reduce the risk of accidents, particularly on steps.

What’s typically included with a new patio set or decking boards?

Often, you’ll receive jointer plates and fixings like screws and plugs, but these may not be sufficient for larger areas. Check the manufacturer's specifications to ensure you have enough fasteners for your project size.

I need to protect my patio from weathering – what kind of sealant is best?

Silicone sealants are commonly used to fill gaps between decking boards and prevent water ingress. Ensure it’s specifically designed for exterior use and compatible with your chosen materials.

What tools will I realistically need beyond the basics?

Beyond a hammer, saw, and measuring tape, you'll likely benefit from a spirit level, a circular saw for cutting boards, and possibly a jigsaw for intricate cuts – check what’s included in your kit carefully.

How do I maintain the appearance of my new patio?

Regular cleaning with a mild detergent and water is essential to remove dirt and grime. Avoid harsh chemicals that could damage the surface material.

What about protecting the ground underneath my decking?

A layer of membrane or landscape fabric beneath your decking helps prevent weed growth and protects the existing ground from dampness; this isn't always standard.

I’m concerned about wood movement – what can I do to mitigate this?

Using slotted fixings allows for natural expansion and contraction due to changes in temperature and humidity, which is crucial for timber decking to prevent warping or splitting.

What are the common consumables I'll need throughout the lifespan of my patio?

You’ll require replacement screws, sealant refills, and possibly wood preservative annually depending on the type of material chosen – always check the manufacturer’s recommendations.

Should I consider a deck oil or stain? What are the differences?

Deck oils penetrate the wood to protect it from within, while stains sit on top. Oil is generally easier to maintain and allows the wood grain to show through; refer to the product specifications for application advice.

In depth

Let’s talk about setting up your patio or decking area properly – it's far more than just laying down the boards themselves. While you've likely chosen your paving material and perhaps even considered the initial furniture, there are a multitude of supporting elements that contribute significantly to both its functionality and long-term enjoyment. Many buyers overlook these crucial additions, leading to unexpected costs and frustration later on. This section will explore some of the most common supplementary needs for a new patio or deck space, detailing what you’ll typically find included versus what you’ll need to source separately.

Firstly, consider drainage solutions. Even with carefully laid paving, rainwater can accumulate, particularly in low-lying areas or around footings. A basic kit should include some gravel bedding beneath the paving itself, which is absolutely essential for allowing water to percolate naturally. However, depending on your site’s slope and soil type, you might require a more robust drainage system. This could involve installing perforated drain pipes buried at a specific depth, connected to a suitable outlet point – something many initial kits don't account for. You’ll also need to factor in the cost of membrane sheeting if you're building on a previously grassed area; this prevents weed growth and helps direct water away from the paving edges. Don’t underestimate the importance of regular maintenance here, too; sweeping and occasional cleaning will prevent build-up and ensure effective drainage.

Next, think about creating zones and defining pathways. While your initial decking or patio might be a single expanse of surface, you'll almost certainly want to delineate areas for seating, dining, barbecues, or even just stepping spaces. This often involves additional materials – typically pressure-treated timber for borders or edging. A basic supply will usually include some simple treated wood sleepers and fixings, but the quantity needed depends entirely on the size of your area and the complexity of your design. You’ll almost certainly need to supplement this with decorative gravel, small stepping stones, or even permeable paving materials to create a more visually appealing and functional layout. Remember to factor in the cost of securing these elements to the existing decking – you'll likely want to use discreet fixings rather than unsightly brackets.

Lighting is another frequently underestimated element. A well-lit patio extends its usability into the evening, creating an inviting atmosphere for relaxation and social gatherings. Basic kits often include a few solar-powered spotlights, but their effectiveness can vary greatly depending on sunlight exposure. For truly reliable illumination, consider investing in mains-powered options – integrated decking lights are popular, offering both ambient and task lighting. You’ll need to factor in the cost of electrical cabling, weatherproof connectors, and potentially an external power socket if your chosen location doesn't have one readily available. Don't forget about pathway lighting for safety; this could be simple bollard lights or strategically placed spotlights.

Alongside these structural additions, there are a range of consumables and accessories essential for maintaining a comfortable and usable space. This includes things like outdoor rugs to protect the paving from dirt and moisture, cushions and throws for seating comfort, and potentially a patio umbrella or parasol for shade. A basic set of gardening tools – a wheelbarrow, spade, and rake – will be invaluable for clearing leaves, debris, and maintaining the area around your decking. Furthermore, consider weatherproof storage solutions to protect furniture and equipment from the elements; plastic bins or dedicated outdoor cabinets are ideal.

Finally, let’s address safety considerations. A new patio or deck can present tripping hazards, particularly in dimly lit areas. Consider installing non-slip strips along steps or ramps, especially if you have young children or elderly residents. Additionally, ensuring adequate lighting is paramount for reducing the risk of accidents. Regularly inspect your decking surface for loose boards or uneven paving – addressing these issues promptly prevents potential injuries and prolongs the lifespan of your investment. Don’t forget to consider boundary markers too; a simple fence or hedging can help define the perimeter and prevent accidental falls off the edge.

The Nest & Yard editorial team

Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-09.

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