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USA Made Original Round Foundation Block (10-Pack) – Durable Deck Support & Floating Shed Platform Base – 100% Recyclable Pedestal for Pier, Post & Beam Construction

Based on 117 reviews
Condition: New
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$101.97
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 3
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At a glance

Condition
New
Number of Items
10
Dimensions
10 x 10 x 17.5 in
Weight
3.92 kg
Color
Black
Material
High density polyethylene
Shape
Round

Features 8

  • Durable and Strong Handi Block: Crafted for maximum strength, this Round Floating Deck Blocks ensures your structures remain secure and resilient, withstanding the test of time and harsh outdoor conditions.
  • Size and Fixed Height: Each block is 10 inches in diameter and 1 7/8 inches tall. It sets your post or beam at a fixed height and is not adjustable, so level the gravel or soil under the block before setting it.
  • Eco-Friendly & USA Made: Proudly crafted in the USA, this round Instant floating deck base is made from 100% recycled plastic, delivering sustainability without compromising on performance.
  • Use for Different Purposes: Versatile and adaptable, this instant deck supports block is perfect for a variety of construction projects, including floating piers, post and beam supports, and shed platforms.

Specs 19

Material High density polyethylene
Brand bullke
Item dimensions L x W x H 10 x 10 x 17.5 inches
Color Black
Shape Round
Brand Name bullke
UPC 685966423010
Number of Items 10

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

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

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View our full returns policy here.

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Top Amazon Reviews


Inexpensive Post Bases
Number of Items: 10
Perfect for support 4x4 posts for floating10x12 deck for storage shed I actually placed in Lowe’s bucket and poured cement 6-8 inches, cut bucket away and had perfect bases
Reviewed in the United States on August 12, 2026 by Atty D Wright

worked great
Number of Items: 10
worked great for our decking
Reviewed in the United States on May 24, 2026 by Tammy Claybourn

Have a drill handy
Number of Items: 10
Like other have said, you must drill your own holes to let the water drain. Other wise, decent for raised deck.
Reviewed in the United States on July 23, 2026 by hicksville

Simple base for a floating deck
Number of Items: 10
Just used these for a floating deck; 16 ft x 16 ft. Quality and fit are perfect. Install varied from joists on block to 4x4s and was super easy. Used 20 for this deck and it is sold as a rock.
Reviewed in the United States on June 7, 2026 by Mark D. Vandevere

Great foundation for desks so far
Number of Items: 10
I used these to form a sturdy foundation for decks -- instead of concrete blocks or pillars. Treated 2x4s slipped tightly into the grooves. I used construction sand to level and adjust the blocks. I floated the timbers in the slotted blocks, but pre-drilled holes for anchor nails might be helpful.
Reviewed in the United States on October 4, 2025 by AT from BB

Small profile. Con they don’t hold 4 x 4 well due to shallow well.
Number of Items: 20
These are shallow and don’t hold 4x4 very well. Advantage is their smaller profile.
Reviewed in the United States on June 1, 2026 by Kim Patton

Quality
Number of Items: 2
Works great 👍 👌
Reviewed in the United States on May 16, 2026 by sterling lambert

Perfect for the wood shed base I built but you'll want to drill drainage holes.
Number of Items: 1
Perfect for the wood shed base I built. I would give if it 5 stars if it weren't for the lack of drainage holes (I did drill some myself).
Reviewed in the United States on April 20, 2026 by Thomas J Walstrom
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