How many are in each order?

$32 for 1?! Go to Lowe’s. They are like $9.80 for 1!

How many would I need for a 10x20 shed floor?

The number you need is determined by size of the beam, most small sheds are probably 2 x 6 joists and spacing should not exceed 5'. Are you using 4x4 posts?

Can one be used for mailbox support?

Don’t see why not. Put a 4x4 post in the middle and should be good to go! Make sure surface is level under the block.

Desertcart Logo

Deliver to Seychelles

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🏡 Build Bold, Build Light, Build Right!

BUILT TO LAST - UV-resistant, termite-deterring recycled polyolefin with ventilated underside for moisture control—durability that stands the test of time.
VERSATILE FIT - Designed to perfectly accommodate 35-47mm joists and 90-100mm posts, making it your all-in-one foundation solution.
UNMATCHED STRENGTH - Engineered to hold over 1,700 lbs, ensuring rock-solid stability for your deck or shed.
LOW PROFILE SLEEK - Slim satin black design blends seamlessly into your landscape, elevating your project’s aesthetic without bulky concrete eyesores.
FEATHERWEIGHT FOUNDATION - At just 680 grams, it’s 28 times lighter than concrete blocks—easy to handle, install, and transport.

TuffBlock Instant Foundation Block is a revolutionary, ultra-lightweight deck support system designed for 4"x4" posts and 2" joists. Supporting over 770 kgs with a sleek, low-profile design, it’s 28 times lighter than concrete and crafted from UV-resistant recycled materials. Perfect for professional and DIY projects, it offers unmatched strength, versatility, and durability without the hassle of traditional concrete blocks.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₨1904

Duties & taxes incl.

Seychellesstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Item diameter	100 Millimetres
Item form	Sheet
Specification met	Yes
Number of items	1
Manufacturer	TuffBlock
Part number	TB001602
Item Weight	630 g
Item model number	TB001602
Finish	Satin
Item Package Quantity	1
Cutting Diameter	100 Millimetres
Batteries included?	No
Batteries Required?	No

TuffBlock Instant Foundation Block Deck Support System for 4" x 4" Posts and 2" Joists

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions