The Advantages of Using Adjustable Pedestal Supports for Decks

When it comes to building a deck, there are a lot of factors that need to be considered. From ledger bolting to joist hangers, joist and beam spans, and post-to-beam connections, they must be appropriately sized for proper support.

However, the posts supporting the deck beam often need to be noticed in sizing. Rather than relying on span distances, the tributary area of each pole must be calculated for a safe design load.

Easy Installation

Adjustable pedestal supports are an excellent solution for raising and supporting deck joists, composite decking boards, and other types of decking. They are also straightforward to install and can be used on various surfaces.

Always follow the supplier guidelines and use their components and accessories to ensure the best possible installation of your new adjustable pedestal. Failure to do so can invalidate product warranties and lead to poor performance.

Once the Perpendicular (Starting Point) Guideline has been established, precisely measured grid lines must be laid out using chalk lines onto the substrate. These grid lines intersect each pedestal location.


Adjustable pedestal supports for decks allow you to quickly transform any uneven terrain into a level deck surface. Whether on a flat roof, an elevated rooftop deck, or a patio, these pedestals will help turn it into a beautiful and functional space for you and your family.

These adjustable pedestals for a deck can also be used to construct a traditional wood plank deck without worrying about expensive crisscrossing bearers. This makes it easier for homeowners and builders to build the deck they want without breaking their budgets or damaging their roofing systems.

These pedestals are made of hard-wearing polyethylene plastic and come in various sizes. They are designed to be easy to install and support payloads of up to 4000 pounds. They are also eco-friendly and contain 80 percent post-consumer recycled material.


A safe and practical approach to guaranteeing a level deck floor suited for the entire family is with adjustable pedestal support. They are especially effective for composite or wooden decking, as they can help support the sub-frame and joists.

These pedestals have a self-leveling head that automatically compensates for slopes up to 5%. This makes them ideal for roof terraces, balconies, and raised floors.

Depending on the height of your terrace or deck, you might need multiple pedestals. An online pedestal calculator can help you determine the quantity required for your project.

Another safety benefit of adjustable pedestals is reducing noise pollution, which is particularly important if you have a roof deck or porcelain paver back patio. These pedestals are designed with anti-noise heads that prevent vibrations from impacting the floor surface.


Adjustable pedestals allow property owners to install high-quality decking efficiently. As well as being lightweight and fully portable, pedestal systems offer easy underfloor access – a feature that makes repairs and maintenance a breeze.

They also provide adequate drainage and ventilation, minimizing the risk of dampness and rot in timber frames or other structures underneath the deck.

In particular, SE series pedestals with self-leveling swiveling heads are highly regarded for sloping installation surfaces. They automatically compensate for up to 5% gradients, making them the perfect solution for elevated decks installed on surfaces with variable slopes.


Adjustable pedestal supports are designed to provide a strong and stable base for the decking and help reduce the risk of dampness and rot. A raised deck is also easier to maintain, providing adequate drainage and ventilation.

Pedestals can be installed over various substrates, including concrete, sand, or gravel. They are also ideal for laying over hard surfaces such as flat roofs, cracked concrete patios, terraces, plazas, and swimming pools.

Adjustable pedestal support systems are manufactured to a high standard, with extensive testing to ensure they can withstand commercial flooring applications’ rigors. They are often made with a soft neoprene layer bonded to the pedestal head to help increase shock protection and sound absorption while eliminating the need for additional shims.

About the author

Russell Brand

Russell Brand

Hi, I am Russell Brand; I am an entrepreneur, father, mentor and adventurer passionate about life. At this moment, I am working with Home Improvement and Décor.

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