What Is The Purpose Of A Decking Pedestal?

Installing decking is a significant investment in your property, and ensuring you do it correctly is vital.

Well-installed decking will last a long time, create a versatile area for your family and entertaining, and will be safe.

When installing a decking area, your subframe and decking board materials must be considered. The cost, longevity, ease of installation, and amount of maintenance required will all depend on the materials you choose.

Composite decking is a popular choice in the UK because it is easy to install, lasts a long time, and is durable.

Adjustable pedestals can be used to support the deck boards and subframe and are perfect for all external flooring applications.

This article will explore the purpose and benefits of adjustable pedestals should you be considering them for your decking project.

 

What is an Adjustable Decking Pedestal?

Adjustable pedestals are used to support deck boards and decking subframes securely on a range of surfaces.

Ecoscape decking pedestals are constructed from 100% recycled Polypropylene and are available in a range of sizes and adjustable heights to suit decking projects.

 

Adjustable Decking Pedestal Purpose

Elevating decking materials from the ground allows for a proper drainage system and ventilation. A decking subframe that is constructed on the ground can be subjected to prolonged exposure to moisture.

Timber frames, in particular, will need to be treated and maintained but can still suffer from rot if they are exposed to moisture. Using adjustable pedestals to raise the decking and subframe to the desired height minimises the risk of dampness and rot.

As well as allowing adequate drainage, a raised deck will be well-ventilated. Ventilation allows boards and the area beneath to dry out and helps to regulate the temperature.

 

The Top Benefits of Adjustable Decking Pedestals

There are many benefits associated with using adjustable decking pedestals. High-quality composite decking installation requires a high-quality subframe and materials.

Here are some of the top benefits that adjustable pedestals provide property owners when installing decking, roof terraces, and balconies.

Installing Terraces on Sloped Roofs

If you are installing a roof terrace on sloped or flat roofs, adjustable pedestals can help to ensure you can create an even surface.

Being able to set pedestals to adjustable heights when installing terracing makes decking installations significantly easier.

If the roof you want to install has a drainage gradient, creating an even surface to lay your deck boards is essential.

All decking should be installed with a slight gradient of around 1% to allow for drainage, but roofing might have a more noticeable slope that makes work more challenging.

Protecting Roof Materials

As well as providing a gap to protect the decking subframe, this will also benefit the roofing material.

Allowing rainwater to run off the roof and decking is essential to the integrity of your roof.

It can also provide an aesthetically pleasing way to cover piping and cables. The spacing minimises the risk of damage to the roof, and weather or UV damage is greatly reduced by having a roof terrace in place.

Easy Installation

Decking installation is relatively straightforward, and following the manufacturer’s installation instructions will help you enjoy the longevity of the materials and ensure the terms and conditions of the warranty are met.

Professional installation is advised unless you have adequate experience. The Ecoscape range of adjustable pedestals is easy to install, and the pedestal calculator will help you to determine exactly how many are necessary.

Allow Easy Maintenance Access

Having a space between the deck boards and the ground allows easy access to pipes or cables.

Maintenance should always be considered when installing a decking area that covers essential access points. This will minimise the inconvenience of having to lift decking boards to reach them or the damage that can be caused by workmen accessing your home.

Reduce Noise From Roof Terraces

Roof terracing can be an excellent way to enjoy additional space. Terraces installed too close to the roof can create noise in rooms below if there is heavy footfall.

The gaps between the decking, subframes, and the surface they are being laid on that decking pedestals create minimise the risk of this sound.

Safeguard Decking Materials Warranties

The warranty of composite decking materials is typically long. This is because the materials are long-lasting and durable.

Composite decking is a synthetic material made from reclaimed wood fibres and recycled plastic.

Composite decking requires minimal upkeep and holds up well against the UK weather.

To ensure the warranty is in place, the manufacturer’s terms and conditions must be met. The installation guide and suitable materials must also be used during the installation process.

Using decking pedestals helps to protect the subframe and deck boards. This then helps to prolong the life of these materials and minimises the risk of the decking or decking subframe failing.

Versatility

The versatility of decking pedestals makes them ideal for anyone installing a decking area, regardless of the surface or materials being used.

You will be able to secure Ecoscape decking pedestals to concrete, use them directly on secure soil, or use them on roofing.

They can be used with a variety of materials; timber, composite, or aluminium decking subframes can all benefit from Ecoscape plastic adjustable pedestals that won’t rot and are corrosion resistant. This means they will last a long time and offer excellent performance.

If you plan to invest in high-quality decking or subframe materials that will last a long time, it is absolutely essential that the installation is done properly. Using the best materials may cost more initially, but you will get significantly longer life and safer use from the decking.

 

Ecoscape Decking pedestals

If you are looking for an easy way to create a level surface for your decking project, Ecoscape decking pedestals perfectly complement the extensive range of high-quality composite products.

Calculating the pedestals required for any project size may seem like a daunting task, but the Ecoscape calculator and experts on hand ensure you get the right quantity of materials for your property.

Ecoscape offers an excellent option for any property owner that wants to carry out work in an environmentally friendly way.

The pedestals use 100% Recycled Polypropylene, minimising the production of new plastics and reducing the amount disposed of in landfills.

Ecoscape pedestals come with a 15-year limited warranty and 50-year design life.

They are designed for easy installation and can provide robust support for heavy decking areas.

Choose between the King dual adjustment and Queen adjustable or fixed pedestals in a range of sizes. Ecoscape’s range of pedestal tools makes it easy for you to complete all kinds of projects, from small to larger, commercial or residential.

Ecoscape King Dual adjustment pedestals are available in sizes ranging from 30 mm to 41 mm, up to 979 mm to 1089 mm.

Ecoscape’s Queen adjustable or fixed pedestals range in size from 21 to 30 mm units, up to 1114 mm to 1224 mm.

For more information, including product specifications, products, and pedestal calculators, visit the Ecoscape decking pedestal page.

 

FAQs

How much do decking risers cost?

The price of decking risers will vary depending on the manufacturer and the size of the products themselves.

Ecoscape Queen adjustable pedestals vary in price from £2.67 up to £16.93.

King dual adjustment pedestals vary in price from £3.80 to £16.72.

The size of your decking project will determine how many decking pedestals are needed to provide adequate support.

Are decking risers worth it?

The security and longevity of your decking should be a priority, and decking risers can be a worthwhile investment.

The cost of materials and installation for decking or terracing can be a significant amount for a home improvement project.

Protecting the subframe and decking materials by raising it from the ground by investing in high-quality pedestals is advisable.

Easily adjustable risers will allow you to create a level and secure base for your decking area.

Can decking pedestals be adjusted?

Ecoscape adjustable pedestals can be raised or lowered to find the perfect height to support a level decking area.

This is an excellent way to create a level deck that can be secured over multi-level surfaces.

Should decking pedestals be screwed into the ground when building a deck?

Decking pedestals can be anchored into concrete for a secure platform that won’t shift. Alternatively, floating platforms rely on the weight of the subframe and deck boards to hold it in place.

Floating platforms are better for installation on soil that can’t be anchored. Soil or lawn installations must be carried out on level and secure ground that is not at risk of shifting.

Does decking have to be raised?

While decking does not have to be raised, it is advised as it allows better ventilation and minimises the risk of decking materials being exposed to moisture.

Failure to allow a sufficient gap beneath your decking can cause issues with temperature control and drainage.

A well-installed deck should have a slight gradient to allow the runoff of water and should have thermal expansion gaps to minimise the risk of composite boards warping.

Drainage and ventilation beneath your decking are equally as important. This is because damage beneath decking is more difficult to identify and can weaken the structure.

Over time, the weight of the decking, furniture, and footfall can compromise the structural integrity and safety of the decking.

 

Final Thoughts

The priority of any decking project should be the quality and safety of installation.

Investing in high-quality materials will help to guarantee a longer deck life. Following the supplier installation guidelines and making use of the components and accessories provided will ensure the build is covered by the warranty.

Ecoscape offers a full range of pedestals and specified attachments to help decking installation go smoothly.

Making use of the Ecoscape decking pedestal calculator or speaking with one of the helpful experts will guarantee you get the parts you need to complete the job.

Deciding on the width, depth, and height of your deck will determine the amount and height of pedestals needed to support a sub-frame, hold each joist in place, and guarantee a level deck floor that is safe for your family to enjoy.

Gary is the founder and CEO of Ecoscape UK. Gary graduated from Liverpool JM University in 2007 with a 2:1 in Economics. A passion for innovation, design and sustainability, Gary has put to market numerous wpc products/systems, some of which have UK and European registered designs. Outside of work Gary enjoys spending time with his family, the great outdoors and watching Manchester United.

Comments

Comments (27)

  1. MARK MACDONALD
    May 4, 2022

    “Great article on the importance of using decking pedestals for a successful decking project! I had no idea that they not only provide support but also allow for proper drainage and ventilation. However, I’m curious about the purchasing process for these pedestals. Are they easily accessible and how do I know which size and height to choose for my specific decking project? Overall, this article has definitely convinced me of the benefits of using adjustable pedestals. Thanks for sharing!”

  2. Wayne Pascoe
    May 19, 2022

    This article provides valuable information on the purpose and benefits of using adjustable decking pedestals for your decking project. Elevating decking materials from the ground not only ensures proper drainage and ventilation but also increases the longevity of your deck. As someone who is considering using adjustable pedestals for my own decking project, I found this article to be informative and helpful. However, I would appreciate some guidance on where to purchase these pedestals. Thank you for sharing this insightful piece.

  3. Darren Musgrave
    June 1, 2022

    “Great article on the purpose of decking pedestals! I’ve been considering installing a decking area in my backyard and had no idea about the importance of using adjustable pedestals for proper drainage and ventilation. The fact that they are made from recycled materials is a bonus. I’m definitely going to look into purchasing them for my project. Thanks for the informative read!”

  4. Harrison chambers
    June 3, 2022

    “Great article on the importance of choosing the right materials for decking installation. I’ve been considering using adjustable pedestals for my decking project and this article has provided valuable information on their purpose and benefits. However, I’m curious about the purchasing process for these pedestals. Can they be easily found and purchased in the UK? Looking forward to hearing more about your experiences with this product.”

  5. Bill
    August 13, 2022

    As an expert in composite building materials, I couldn’t agree more with the importance of properly installing decking. And when it comes to choosing the right materials, the subframe and decking board materials should not be overlooked.

    I have been in the industry for over 15 years and have seen the rise in popularity of composite decking in the UK. Its ease of installation, durability, and longevity make it a top choice for many homeowners. However, the success of any decking project also depends on the support system, and that’s where adjustable pedestals come into play.

    Adjustable pedestals not only provide a secure base for the deck boards and subframe, but they also have a crucial purpose in elevating the decking materials from the ground. This allows for proper drainage and ventilation, which is essential for the longevity of any decking project.

    I have personally used Ecoscape decking pedestals, and I can attest to their quality and effectiveness. Made from 100% recycled Polypropylene, they are not only durable but also environmentally friendly. And with a range of sizes and adjustable heights, they are suitable for all external flooring applications.

    In conclusion, I highly recommend considering adjustable pedestals for your decking project. They not only provide a solid foundation for your decking materials but also contribute to the overall safety and longevity of your investment. Keep up the informative articles!

  6. FWPLloyd
    August 21, 2022

    “Great article on the purpose and benefits of using decking pedestals for a decking project. I’ve been considering installing a deck in my backyard and this has given me a better understanding of the importance of proper support and drainage for the materials. I’m curious about where I can purchase these adjustable pedestals and if there are any specific brands or sizes that are recommended. Overall, very helpful information for anyone looking to invest in a long-lasting and versatile decking area.”

  7. Andrew
    October 6, 2022

    “Great information on the purpose and benefits of using adjustable decking pedestals! I’ve been considering them for my decking project and this article has convinced me of their importance in ensuring proper drainage and ventilation. However, I’m curious about where to purchase these pedestals. Can they be easily found in the UK? Overall, a helpful and informative read for anyone looking to install a long-lasting and safe decking area.”

  8. David Antony Jones
    October 22, 2022

    As a seasoned expert in composite building materials, I couldn’t agree more with the importance of proper installation when it comes to decking. And when it comes to choosing the right materials, the subframe and decking board materials are just as crucial as the decking itself.

    That’s why I highly recommend considering adjustable pedestals for your decking project. Not only are they made from 100% recycled materials, but they also offer a range of benefits that make them a popular choice in the UK.

    One of the key purposes of adjustable pedestals is to elevate the decking materials from the ground. This not only allows for proper drainage and ventilation, but it also helps to protect the decking from potential moisture damage. And with the ability to adjust the height, you can ensure a level and stable surface for your decking.

    But the benefits don’t stop there. Adjustable pedestals also make installation a breeze, saving you time and effort. And with their durability, they can support heavy loads and withstand harsh weather conditions, making them a long-lasting investment for your property.

    So if you’re considering composite decking for your project, don’t forget to also consider the use of adjustable pedestals. They are a small but crucial component in ensuring a well-built and long-lasting decking area for your family and friends to enjoy.

  9. Dominyka
    November 7, 2022

    “Great article! I never knew the importance of decking pedestals in ensuring a long-lasting and safe decking area. The fact that they are made from recycled materials is also a bonus. I am considering using them for my own decking project, but I have a question about where to purchase them. Any suggestions? Thanks for the informative read!”

  10. Emma
    December 26, 2022

    This article provides valuable information on the purpose and benefits of using adjustable decking pedestals for your decking project. Elevating decking materials from the ground not only ensures proper drainage and ventilation but also increases the longevity of your deck. As a reader, I am interested in purchasing the product but would appreciate more information on where to find and purchase these adjustable pedestals. Thank you for sharing this informative article.

  11. Gabrielle Khan
    January 4, 2023

    “Great article explaining the importance of using adjustable decking pedestals for a successful and long-lasting decking project. As someone who is considering installing a deck, I found this information very helpful. I do have a question about purchasing the pedestals – are they readily available and easy to find in the UK? Overall, a well-written and informative piece on the purpose and benefits of using decking pedestals.”

  12. Stephen Myatt
    January 11, 2023

    The purpose of a decking pedestal is often overlooked, but it plays a crucial role in the installation and longevity of your decking area. As mentioned in the article, using adjustable pedestals allows for proper drainage and ventilation, preventing moisture buildup and potential damage to your decking materials. This is especially important in the UK where we experience a lot of rain. I have personally experienced the benefits of using adjustable pedestals in my own decking project. Not only did it make the installation process easier, but it also gave me peace of mind knowing that my decking will last longer and remain safe for my family to enjoy. I highly recommend considering adjustable pedestals for your decking project.

    • Craig
      December 21, 2023

      Thank you for highlighting the importance of using adjustable pedestals in decking installations. As an expert in composite building supplies, I couldn’t agree more with your statement. In my experience, many people tend to overlook the role of pedestals and end up facing issues with their decking in the long run. Moisture buildup and lack of proper drainage can lead to rot and damage to the decking materials, which can be costly to repair. I’m glad to hear that you have personally experienced the benefits of using adjustable pedestals and have seen the positive impact it has on the longevity of your decking. I also highly recommend considering adjustable pedestals for any decking project, as it not only ensures proper drainage and ventilation but also makes the installation process smoother. Thank you for sharing your experience and shedding light on this important aspect of decking.

  13. Kerry Doig
    January 21, 2023

    “Great article on the importance of decking pedestals! It’s crucial to consider the materials and installation methods when investing in a deck. I appreciate the benefits of adjustable pedestals, especially the proper drainage and ventilation they provide. I’m interested in purchasing them for my own decking project, but I’m not sure where to start. Can you provide any tips or resources for purchasing the right pedestals? Thank you for sharing this valuable information.”

  14. Guy
    January 31, 2023

    “Great article on the importance of properly installing decking and the role of decking pedestals in ensuring longevity and safety. I was wondering, do you have any recommendations on where to purchase these adjustable pedestals? I’ve been considering using them for my own decking project and would love to know where to find them. Thanks for the informative read!”

  15. natasha stanbury
    February 5, 2023

    This article provides a great overview of the purpose and benefits of using adjustable decking pedestals. It’s important to consider the materials used for decking and the longevity and maintenance required. The use of adjustable pedestals can provide proper drainage and ventilation, making it a smart choice for any decking project. I would love to know more about the process of purchasing these pedestals and how they can be customized to fit specific decking needs.

  16. J Maxwell
    February 21, 2023

    “Great article on the purpose and benefits of adjustable decking pedestals! I had no idea that they were used for proper drainage and ventilation. This is definitely something to consider when planning a decking project. I would love to know more about where to purchase these pedestals and the different sizes and heights available. Overall, a very informative read for anyone looking to install decking.”

  17. Paul Lane
    February 22, 2023

    This article provides valuable information about the purpose and benefits of using adjustable pedestals for decking projects. It highlights the importance of proper installation and the role of decking pedestals in providing support and ventilation for the deck materials. As a reader, I am left with a question about where to purchase the product and would appreciate some guidance on that aspect. Overall, this article is concise and informative, providing useful insights for those considering using adjustable pedestals for their decking.

  18. Nick Craggs
    March 15, 2023

    “Great article on the purpose of decking pedestals! I’ve been considering installing a decking area in my backyard and this has definitely given me some valuable information. However, I’m curious about where I can purchase these adjustable pedestals and if they are easy to install. Have you personally used them for your decking project? Would love to hear your experience or any other sources you recommend for purchasing them. Thanks!”

  19. Blair
    April 9, 2023

    “Great article on the purpose of decking pedestals! I’ve been considering installing a deck in my backyard and this has been really helpful in understanding the importance of proper subframe and decking materials. I’m curious about the purchasing process for adjustable pedestals and if there are any specific things to look for when choosing the right size and height. Overall, a very informative read for anyone planning a decking project.”

    • Nick Benn
      March 15, 2023

      What specific factors should I consider when selecting adjustable pedestals for my decking project? Are there any recommended brands or materials that have proven to be more durable and reliable? Thank you for sharing your insights on this topic.

  20. Malcolm Hoe
    May 31, 2023

    This article provides valuable information on the purpose and benefits of using adjustable decking pedestals for your decking project. Elevating decking materials from the ground not only allows for proper drainage and ventilation, but it also ensures a long-lasting and safe deck. As a reader, I am intrigued by the use of recycled materials in the construction of these pedestals. However, I would appreciate more information on where and how to purchase them. Overall, a well-written and informative piece.

  21. Terry Cooke
    June 1, 2023

    “Great article on the purpose of decking pedestals! I had no idea how important they were for proper drainage and ventilation. I’m currently planning a decking project and was wondering how to purchase these pedestals. Do you have any recommendations or personal experience with specific brands? Thanks for the helpful information!”

  22. Jason Ryan
    July 28, 2023

    “Great article on the purpose and benefits of using decking pedestals! I’ve been considering installing a deck and this has definitely convinced me to use adjustable pedestals for proper drainage and ventilation. I’m curious about where to purchase them and if there are any specific brands or sizes you recommend. Overall, a well-written and informative piece on the importance of choosing the right materials for a long-lasting decking project.”

  23. Marlow
    December 2, 2023

    This article provides great information on the purpose and benefits of using adjustable decking pedestals for your decking project. I appreciate how it highlights the importance of proper installation and the different factors to consider when choosing decking materials. However, I have a question on how to purchase these pedestals. Could you provide more information on where to find them and the process of purchasing? Thank you for sharing this informative article.

  24. David Smith
    December 30, 2023

    This article provides valuable insight into the importance of choosing the right materials for your decking project. The use of adjustable pedestals is a great solution for ensuring proper drainage and ventilation, which is essential for the longevity and safety of your deck. I appreciate the mention of using recycled materials for the pedestals, making it an environmentally-friendly option. I’m curious about where I can purchase these pedestals and their cost. Overall, a well-written and informative article.

  25. Emily
    February 6, 2024

    “Great article on the purpose of decking pedestals! I’ve been considering installing a deck in my backyard and this has been really helpful in understanding the importance of proper installation and materials. I’m curious about where I can purchase adjustable pedestals and if there are any specific brands you recommend. Overall, this post has given me a lot to consider for my decking project. Thanks for sharing!”

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