12" x 12" x 4" TuffBlock Instant Foundation Deck Block

TuffBlock is designed for installing and anchoring posts. This product provides easy installation due to no holes being dug or concrete to pour. TuffBlock is the lightest and most versatile deck foundation system on the market.

• Designed for installing and anchoring posts
• Provides easy installation due to no holes being dug or concrete to pour
• An individual TuffBlock has been designed to support over 1700 lb
• Accepts 4" x 4" posts and 2" joists
• Ability for low-level decking without the need for digging
• 28x lighter than concrete blocks, just 1.5 lbs each
• Developed with a ventilated underside to prevent moisture buildup and deter termites
• Able to be secured to the post/bearer for extra stability
• Made of high strength closed loop, recycled polyolefin material
• Ultra-high UV rating
• Passes and exceeds all testing of concrete deck blocks
• Sheds, low profile and raised decks

Our Return Policy

If you are not completely satisfied with your purchase, in most cases, you can return it for a refund within 90 days.

Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.

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