---
product_id: 516524402
title: "BuildTuff TuffBlock Deck Support - 8 Count"
brand: "tuffblock"
price: "Bs.11065"
currency: BOB
in_stock: true
category: "Tuffblock"
url: https://www.desertcart.bo/products/516524402-buildtuff-tuffblock-deck-support-8-count
store_origin: BO
region: Bolivia
---

# Supports 1.38-1.85 inch joists & 3.54-3.94 inch posts Only 1.5 lbs per block, ultra-lightweight Holds up to 1,700 lbs per block BuildTuff TuffBlock Deck Support - 8 Count

**Brand:** tuffblock
**Price:** Bs.11065
**Availability:** ✅ In Stock

## Summary

> 🏗️ Build strong, move light, and elevate your space effortlessly!

## Quick Answers

- **What is this?** BuildTuff TuffBlock Deck Support - 8 Count by tuffblock
- **How much does it cost?** Bs.11065 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/516524402-buildtuff-tuffblock-deck-support-8-count)

## Best For

- tuffblock enthusiasts

## Why This Product

- Trusted tuffblock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY & Pro Approved:** Trusted foundation solution since 1988 with millions of projects worldwide
- • **Unmatched Load Capacity:** Each block supports up to 1,700 lbs, tested beyond 11,000 lbs
- • **Multi-Use Foundation Magic:** Perfect for decks, raised walkways, pathways, and custom home projects
- • **Ultra-Lightweight Powerhouse:** 28x lighter than concrete, making transport and installation effortless
- • **Versatile Fit for Every Project:** Fits multiple joist and post sizes for decks, sheds, and more

## Overview

BuildTuff TuffBlock Deck Support is a revolutionary, ultra-lightweight foundation block designed to support heavy loads up to 1,700 lbs. Compatible with a wide range of joist and post sizes, it offers unmatched versatility for decks, sheds, and raised walkways. Weighing just 1.5 pounds, it’s 28 times lighter than traditional concrete blocks, making installation quick and hassle-free for both professionals and DIY enthusiasts.

## Description

Since the inception of Deck Blocks in 1988 in the USA, instant foundation blocks have been the preferred method for creating a strong and stable foundation for many professional & DIY projects worldwide. The concept has literally revolutionised the way we look at deck & raised platform construction, with millions of projects completed each year using the system. An individual TuffBlock can support up to 1,700 pounds. Designed to accept 2" x 4", 2" x 6", 2" x 8" Joists and 90 x 90mm - 100 x 100mm (4" x 4") Posts, TuffBlocks truely are the most versatile and easy to use deck foundation system on the market. TuffBlocks are more than just a deck foundation, they are a versatile utility block that can be used for an endless number of applications.

## Features

- Multi-purpose foundations for a range of home improvement projects including decks, sheds, pathways, raised walkways and more
- TuffBlocks will accept 1.38-1.61 inch or 1.61-1.85 inch joists and bearers as well as 3.54x3.54 inch or 3.94x3.94 inch posts
- Ultra-lightweight concrete alternative, with each block weighing 1.5 pounds
- 28 times lighter than standard concrete and 11 times lighter than the Handi Block
- Each block will support up to 1,700 pounds and tested to over 11,000 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076LBRHVR |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 704,248 in DIY & Tools ( See Top 100 in DIY & Tools ) 91,294 in Building Supplies |
| Capacity description | Each |
| Colour | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 7 Sept. 2017 |
| Item Package Quantity | 8 |
| Item Weight | 680 g |
| Item model number | 14010011 |
| Manufacturer | Evolve Group |
| Material | Plastic |
| Maximum weight capacity | 1700 Pounds |
| Part Number | 14010011 |
| Product Dimensions | 30 x 30 x 8.99 cm; 680.39 g |
| Special Features | 28 times lighter than standard concrete and 11 times lighter than the Handi Block |
| Usage | Commercial/Residential |

## Images

![BuildTuff TuffBlock Deck Support - 8 Count - Image 1](https://m.media-amazon.com/images/I/51hoSiEGolL.jpg)
![BuildTuff TuffBlock Deck Support - 8 Count - Image 2](https://m.media-amazon.com/images/I/71dtRt+nFqL.jpg)
![BuildTuff TuffBlock Deck Support - 8 Count - Image 3](https://m.media-amazon.com/images/I/718Wu7ItKWL.jpg)
![BuildTuff TuffBlock Deck Support - 8 Count - Image 4](https://m.media-amazon.com/images/I/51KpJttF9BL.jpg)
![BuildTuff TuffBlock Deck Support - 8 Count - Image 5](https://m.media-amazon.com/images/I/61BJhiLVexL.jpg)

## Questions & Answers

**Q: Can these be mounted right onto a wooden deck?**
A: I dont understand the question. Why do you want to put them on a deck? They are supposed to be used to hold the deck support legs? They dont have any pre cut holes in them for bolts or screws.  The plastic might split if you drilled into it.

**Q: Can these be anchored to a concrete pad? I'm building a shed on a concrete pad and want to make sure they don't move.**
A: You don't need these if you already have a concrete pad. They are meant for on grade use ( on soil )

**Q: what is the height of these?**
A: All dimensions can be found in a nice diagram on their website.

**Q: Looking to use these for a small covered "lean-to"  how tall of a 4x4 post can these hold?**
A: The actual square the 4x4 goes in does not hold the post firmly. When youblet go of the post it will tilt. The upright post must be supported by lateral posts. This can be tricky if you are building alone! If your question is actually related to the weight of your project i think that info should be in the TuffBlock specifucations page.

## Frequently Bought Together

- BuildTuff TuffBlock Deck Support - 8 Count
- Pro-Grade Composite Shims for Heavy Duty Leveling. 24 pk 7.75 Inch, Never Rot, Easy Snap, Level Wedges. Water, Weather Resistant for Toilets, Doors, Windows, Sheds. Support Appliances and Furniture
- TuffBlock Instant Foundation Block Deck Support System for 4" x 4" Posts and 2" Joists

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**Shop now:** [https://www.desertcart.bo/products/516524402-buildtuff-tuffblock-deck-support-8-count](https://www.desertcart.bo/products/516524402-buildtuff-tuffblock-deck-support-8-count)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*