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Deckit Adjustable Deck Support Pedestal 24-Pack, 1.38"-2.56" Height Adjustment, Tough Tuff Blocks Deck Foundation for Floating Decks & Sheds/Patio Decks,Weatherproof Rust-Proof, Heavy-Duty Deck Blocks

  • Based on 69 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Thursday, Mar 12
Order within 9 hours and 25 minutes
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Size: 24 Pack


Number of Items: 24


Features

  • High Load-Bearing Capacity: DICKIT adjustable deck support boasts a tough, high-load designsupporting over 1000 pounds to stably hold heavy outdoor deck furniture. Whether for large deck installations or heavy object placements, its robust construction ensures structural reliability for your deck foundation. This tough deck block setup eliminates worries about unstable deck support, keeping your outdoor space safe.
  • Durable and Weatherproof: DECKIT adjustable deck blocks are crafted from UV-resistant polypropylene, a durable plastic material built for outdoor use. It excels in corrosion resistance, withstands rain, resists UV-induced fading, and stays rust-freedelivering long-lasting durability for your deck base. Even after years of outdoor exposure, these weatherproof deck blocks maintain performance, protecting your deck foundation from the elements.
  • Easy Installation & Flexible Adjustment: Installing the DICKIT adjustable deck pedestal is DIY-friendlyall necessary hardware is included, no special tools needed for deck support setup. Its dual-height adjustment seats let you modify height flexibly: even after initial floor settlement, the upper seat still levels the deck, easily adapting to uneven ground, sloped terrain, or floating deck layouts. This adjustable design cuts down on installation time while ensuring a level deck base.
  • Versatile Compatibility: DICKIT deck support works seamlessly with wood, composite, and aluminum deckingsuiting various deck materials and substructures. You can interconnect supports to build a larger deck foundation, and its elevated design raises the deck to enable ventilation and drainage. This protects deck flooring from moisture damage, extends the life of your deck base, and fits scenarios like patio decks or floating deck projects.
  • Low Maintenance & Great Value: Once installed, DICKIT adjustable deck supports require minimal upkeepthanks to durable, corrosion-resistant materials, no part replacements are needed under normal use. The 1.38-2.56-inch adjustable height range meets most deck foundation needs, delivering long-term stability. Each purchase includes 24-pack adjustable deck supports, 2 roll of 250FT waterproof beam tape, 48 self-tapping screws, and a screwdriverplus comprehensive after-sales serviceoffering great value for your deck upgrade.

Description

The DECKIT 24-piece adjustable deck support base is an ideal choice for outdoor suspended decks, terrace floor tiles and platforms. It is made of UV- resistant polypropylene material, durable and rust-proof. The single base can bear over 2000 pounds, making it suitable for heavy furniture and large decks. Easy to install, with built-in hardware that requires no additional tools. The height can be flexibly adjusted between 1.38 and 2.56 inches, making it easy to handle uneven ground and slopes. Compatible with a variety of base structure materials, it can be interconnected and expanded. It can also raise the deck to promote ventilation and drainage. When used with waterproof tape, it effectively protects the deck from moisture damage.

Product Dimensions ‏ : ‎ 6 x 6 x 1.2 inches; 10.56 Pounds


Date First Available ‏ : ‎ March 28, 2025


Manufacturer ‏ : ‎ deckit


Best Sellers Rank: #47,411 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #16 in Decking


#16 in Decking:


Customer Reviews: 4.2 4.2 out of 5 stars 69 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Easy and sturdy
Size: 12 PACK+1 rolls tape Number of Items: 12
Working on an existing deck and wanted to reinforce some of the beams. These were cheap, easy to use, and have a wider base that seems less likely to slip or tip over than the others I used where I needed a little more height. Didn’t come with enough screws, but I have plenty of others
Reviewed in the United States on October 5, 2025 by Nic Perry

  • Solid
Pedestal is 1 1/2” as a starting height and go to around 3”. They are easy to adjust and pretty solid. Includes stainless steel screws and butyl tape for the deck joists. I used 12” x 12” pavers
Reviewed in the United States on September 6, 2025 by tom hanley

  • Great find!
Size: 24 Pack Number of Items: 24
These leveler deck bases are awesome. They definitely correct any unleveling that you may encounter which helps simplify deck building. I built a 8x24 deck with no problem. I wull use these bases when I build my shed.
Reviewed in the United States on July 29, 2025 by Firehouse 419 Firehouse 419

  • EXCELLENT
Size: 12 PACK Number of Items: 12
The product is excellent and very easy to use. I'd never made a deck in my life, and although I knew there was a chance I wouldn't get it right, these bases helped me successfully complete my project. Ahh .. and the customer service is very efficient, and they respond almost immediately.
Reviewed in the United States on July 7, 2025 by Pete

  • Quick and painless
Was easy to work with, it made a large project quick and painless
Reviewed in the United States on August 25, 2025 by Brian Drzazgowski

  • Great for repairing old ground level decks
Size: 12 PACK Number of Items: 12
They were very useful when I was repairing a 23 year old ground level deck.
Reviewed in the United States on June 21, 2025 by Tom R.

  • Don’t buy
Size: 6 Pack Number of Items: 6
Chinese junk!
Reviewed in the United States on September 25, 2025 by Lanham Riley Lanham Riley

  • Flimsy
Size: 12 PACK+1 rolls tape Number of Items: 12
Kinda flimsy
Reviewed in the United States on September 10, 2025 by JcLaw

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