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Aluminium Pergola on Grass

Can a pergola be installed on grass?

Is grass a suitable base for my pergola

When it comes to installing an aluminium pergola, one of the first questions that might pop into your mind is whether or not grass can serve as a suitable base for it. 

Generally, you’ll see pergolas sitting on solid concrete or paved surfaces, but does that mean they can’t be installed on grass? 

If you’re reading this article, it’s probably because you’re interested to know, so GOOD NEWS  - yes, grass can indeed be a viable base for your pergola! 

There are just a few small considerations to think about first, when weighing up this option.

Aluminium Pergola on Grass

First and foremost, you must assess the quality and condition of your lawn.

  1.  Is it healthy and well-maintained?
  2.  Are there any areas with uneven ground or significant dips? 

These factors can affect the stability and longevity of your pergola, so it's advisable to address any underlying issues before proceeding with the installation. 

Second; consider how you plan on using your pergola.

If it's simply going to be a decorative structure where you'll occasionally sit under and enjoy some shade, then grass can work just fine as the base. 

However, if you envision using your pergola for dining or hosting gatherings regularly, having an even surface becomes more critical. Uneven ground might make it challenging to set up tables and chairs securely. 

To minimise this issue, you could consider placing pavers or stepping stones within the footprint of your planned pergola area. This will create stability while still allowing grass to grow between them—giving you the best of both worlds: an even surface without sacrificing greenery!

Lastly, remember that grass requires maintenance – mowing, watering, weeding – which may become slightly more complicated once your pergola is installed. Be prepared for some extra effort in maintaining both your lawn and the area around the structure!

Having reviewed these three considerations, and decided grass is right for you, keep reading to see how you should be prepping your lawn and the area for installation…. 

Aluminium Pergola on Grass beside the Pool

How to get your grass area ready for your pergola

When it comes to installing a pergola on grass, preparing the grass area is crucial to ensure stability and longevity.

Here are some important steps to get your grass area ready for your beautiful pergola installation!

Aluminium Pergola On Grass
  1. Mark out the area where you plan to install your pergola. Take some stakes or spray paint and use them to outline the exact dimensions of your desired pergola footprint. This will give you a clear idea of how much space you have to work with and help guide your preparation efforts.

  2.  Once you have marked out the area, it's time to remove any existing vegetation from the site! Start by mowing the grass as short as possible, making sure all weeds and unwanted plants are cut down.

  3. Using a shovel or a turf cutter, carefully remove the top layer of grass in your marked-out area. It's important to dig down at least 3-4 inches deep to ensure solid ground for your pergola's foundation. 

  4. It's time to level the ground! Use a rake or shovel to even out any bumps or uneven areas in the soil. This will provide a stable base for your pergola posts and prevent any wobbling or leaning once it is installed. 

  5. To further enhance stability and discourage weed growth beneath your pergola, consider laying a weed barrier fabric over the prepared ground before placing any gravel or sand on top. This will help prevent weeds from growing through and ensure that maintenance remains hassle-free.

  6. Now you have completed these preparatory steps, it's essential to water thoroughly after installation. Adequate watering helps settle the soil around the posts and ensures that roots remain hydrated during their initial establishment period. 

Taking these steps will not only help create an aesthetically pleasing space for your pergola but also provide a firm foundation that ensures its longevity on grassed areas. With proper preparation complete, you can now move forward confidently with installing your dream pergola and enjoy the beautiful space it creates in your garden or outdoor living space!

Black Aluminium Pergola on Grass

DIY or professional help? 

When it comes to installing a pergola on grass, it's important to have the right professionals by your side. While some may attempt a DIY approach, enlisting the help of experienced tradespeople can save you time, effort, and potential headaches down the line. 

One of the first tradespeople you may need is a landscape architect or designer. They can assess your outdoor space and help determine the best location for your pergola. 

They will consider factors such as sunlight exposure, existing landscaping features, and any potential obstructions. With their expertise, they can create a design that seamlessly integrates your pergola into the grassy area. 

The next step will depend on whether you are having a custom-built pergola, or purchasing a pergola kit. For information on the difference and pros and cons - see our article Are Pergola Kits Any Good”. 

If you’re purchasing a pergola kit you’ll want to make sure you have an expert installation team, and if this is a custom-build you’ll want to make sure you have a skilled carpenter or builder who specialises in outdoor structures. They will have the necessary tools and knowledge to ensure that your pergola is sturdy and built to last. From measuring and cutting materials to assembling all the components, these professionals will bring your vision to life while adhering to safety guidelines. 

In addition to carpenters or builders, you may also require an electrician if you plan on installing lighting or any electrical fixtures in your pergola. It's essential to have someone who understands outdoor electrical wiring regulations and can safely install lights or outlets without compromising safety. 

Furthermore, depending on local regulations and building codes, you might need permits before starting construction. A knowledgeable contractor familiar with local requirements can guide you through this process, ensuring that all necessary permits are obtained before commencing work on your pergola. If you’re unsure and want more clarity on this point, head over to our article Are Aluminium Pergolas Covered by Insurance"

But certainly not least importantly is a professional landscaper or gardener who can help prepare the grassy area beforehand and restore it after installation. They possess skills in grading land levelness so that water drainage occurs properly away from both your home's foundation and new pergola's base supports. 

By enlisting these various tradespeople throughout your project journey, each with their specific expertise, you can ensure that every aspect of installing a pergola on grass is handled professionally and efficiently. Their collective experience will help you create a beautiful outdoor space where you can relax and enjoy your pergola for years to come. 

Black Aluminium Pergola on Grass


Installing a pergola on grass is indeed possible with the right preparation and expertise. While grass may not be the most ideal base for a pergola, it can be made suitable with proper steps. By ensuring that the ground is level, removing any obstacles or hazards, and using sturdy supports, you can create a stable foundation for your pergola. 

It is crucial to consult with an experienced trades person who has expertise in both landscaping and construction to ensure that your pergola is installed correctly and safely. Remember that maintaining your grass area after installing the pergola is equally important. 

Regularly trimming the grass around the structure and keeping it well-maintained will help enhance its appearance. Additionally, utilising methods such as mulching or adding stepping stones to pathways can reduce wear and tear on the grass. 

Although installing a pergola on grass requires effort and attention to detail, it offers a unique opportunity to enjoy outdoor living while preserving nature's beauty. So don't let having a grassy area deter you from creating your dream outdoor space – with careful planning and execution, you can transform your garden or outdoor living space into an enchanting oasis where you can relax, entertain guests, or simply bask in the gentle shade of your very own pergola.

Aluminium Pergola with Sofa Set
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Passionate about helping people create spaces they enjoy, with the people they love. Incredibly knowledgeable on all things aluminium pergola. Loves spending time in her garden with her husband, her pup Ronald and a glass of wine!

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