Building a raised deck can transform your outdoor space, offering a beautiful area to entertain, relax, and enjoy the view. However, before diving into your decking project, it's crucial to carefully consider a few key factors to ensure that the outcome meets your needs and is a sound investment.

Let’s explore the five most important considerations to keep in mind before building a raised deck, from site conditions to design and budgeting.

1. Site Conditions

One of the first things you’ll need to assess is the condition of the site where you plan to build your deck. The landscape will play a significant role in determining whether a raised deck is the best option. Buy your composite decking from www.dino.co.uk/.

Slope of the Land


If your garden has a noticeable slope, a raised deck might be the ideal solution. A sloping yard can often make traditional, ground-level decks difficult to install, while a raised deck can utilise the height to create a functional and level space.

However, you may need to level the ground first, which could involve extra work, depending on the severity of the slope.

Soil Type and Stability


Different soil types, such as clay or sandy soil, can affect the foundation of your raised deck. Clay soil tends to retain water, making it less stable, while sandy soil drains quickly but can erode over time.

It’s essential to assess the soil type in your garden to ensure the deck has a solid foundation. You may need to hire a professional to conduct a site survey to guarantee your deck’s structural integrity.

2. Local Building Codes and Regulations

Building a raised deck isn’t just a matter of construction—there are also legal aspects to consider. Most local councils require you to apply for a permit before building a deck, particularly if it’s elevated.

Permits


In many areas, decking that is raised above a certain height (often around 30cm or more) will require planning permission.

The rules can vary depending on your location, so it’s worth checking with your local council to ensure you’re following the correct procedures. Not obtaining the proper permits can result in fines or, in the worst case, having to dismantle the deck.

Height Restrictions


You’ll also need to be aware of any height restrictions. Some councils have regulations on how high your deck can be raised, especially if it overlooks neighbouring properties.

This ensures privacy and maintains the aesthetic of the area. Be sure to check these guidelines before designing your deck to avoid any legal issues down the line.

3. Budget and Cost Considerations

Creating a raised deck can be a fantastic investment, but it’s important to make sure it fits within your budget and that you’re prepared for both the initial costs and ongoing maintenance.

Initial Costs


The costs of materials, tools, and permits can add up quickly when building a raised deck. Generally, timber is the most affordable option, but composite and PVC decking materials come with their own benefits, such as low maintenance and durability, which could make them worth the extra expense in the long run.

Make sure you have a clear idea of your budget before you begin and factor in all aspects, from construction to finishing touches.

Ongoing Maintenance


One thing many people overlook is the ongoing maintenance required to keep a raised deck in good condition. Timber decks, for example, need regular treatments like staining or sealing to protect them from the elements, whereas composite materials are virtually maintenance-free.

Be prepared for any future costs that might come with maintaining your deck, such as cleaning, repairs, or re-staining.

Return on Investment


A well-designed and well-constructed raised deck can add considerable value to your home, especially if it enhances your outdoor living space and improves your garden’s overall aesthetic.

While the initial cost may seem high, it could pay off if you ever decide to sell your home. Always consider the long-term value of the deck in relation to your investment.

4. Purpose and Functionality of the Deck

Before you start designing your raised deck, think carefully about its purpose and how you’ll use it. Is it for entertaining guests, enjoying family meals, or simply providing a relaxing outdoor space?

Intended Use


The purpose of your deck will largely dictate its size and features. If you're planning to host BBQs or outdoor parties, you’ll need a larger deck with ample space for furniture and guests.

Alternatively, if the deck is just for quiet relaxation, a smaller, more intimate design might be all you need. Define how you’ll use the space to ensure your design is practical and meets your needs.

Size and Layout


Think about how much space you need and where you want the deck to be located. Take into account any existing features like trees, shrubs, or pathways that could affect the design. It’s also important to think about how the deck will flow with the rest of your garden or outdoor area.

A well-placed deck can seamlessly connect to other spaces, such as patios or gardens, creating a cohesive outdoor environment.

Integration with Other Outdoor Features


If you have existing landscaping, patios, or gardens, your deck should complement these features. A raised deck can be positioned to take advantage of scenic views, or even house additional features like planters or a fire pit. Make sure the deck doesn’t look out of place or overwhelm the existing design of your outdoor space.

5. Aesthetic Considerations and Design

Your raised deck will be a prominent feature in your garden, so it’s essential to design it with both style and functionality in mind.

Style and Visual Appeal


The design of your deck should reflect the overall style of your home and garden. For example, if your house has a modern aesthetic, a sleek, minimalist deck made from composite materials might work best.

If you have a more traditional or rustic home, a timber deck with natural wood finishes could complement the surroundings beautifully. Take time to choose a style that ties the deck to the overall look and feel of your property.

Is Decking a Quick Garden Project?

Do you want to create a relaxing space in your garden but you’re on a time limit? Most homeowners love the style of decking and how it can be a raised place to dine and sit around on a sunny day.

However, they’re worried that it’s not going to be the quick and easy garden project they’d hoped for. Here’s what you need to know about building a decking space outdoors.

You Can Have Preparation

Some gardens will be ready for decking. But, others will need some preparation work first. Of course, this is going to extend how long the project takes. For example, you might have to level the ground first or replace the soil.

It’s best to evaluate your outdoor space first and what type of preparation needs to be done. This could add a few days to your project. Just make sure that you don’t skip the preparation step, or the final product will suffer.

It Is Weather Dependent

Of course, let’s not forget about the unpredictability of British weather. This is something that can delay your project. Indeed, you don’t want to be preparing or building in the rain. It’s best to start this type of project in the spring or summer when you know that there are going to be dry and bright days.

Experience Matters

Let’s not forget that if you have DIY experience, you’re going to be able to build a decking area a lot faster. So, you have to assess your own experience to understand whether this is going to be a project that you can do quickly or whether you’re going to require a little bit more patience in the process.

Jenny Kakoudakis likes to blog about interiors. She launched award-winning Seasons in Colour in 2014 and the luxury interior design blog All The Pretty Homes in 2024. When she is not chasing criminals out of the financial system (her day job), she gets creative by redecorating her own home.