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AG (Above Grade) Precast Concrete Walls

The AG Wall, also known as Superior Walls’s above-grade precast concrete foundation system, brings many exciting features for selective builders and homeowners who are looking for a process that stacks precast concrete walls.

Durable and Energy Efficient Precast Concrete Walls for Homes.

Superior Walls Above Grade wall systems bring the strength and energy efficiency of a Superior Walls foundation to your above grade building applications.

  • AG precast concrete wall panels are Superior Walls products (typically the Xi wall system) that are specifically designed and modified for use above grade. They can be used in conjunction with foundation panels and stacked to create multiple stories as a part of a complete wall system building solution.
  • Whereas conventional wall construction with block and wood framing can take weeks, each story of a Superior Walls system can typically be installed in just hours. AG precast concrete slabs are pre-engineered and custom manufactured off-site and delivered directly to your job site.
  • Experience the comfort you’ve come to expect from a Superior Walls basement throughout your whole house, with the AG Wall Systems – Only from Superior Walls.


Xi Wall System
Xi Wall System
Xi: Xtra Insulation Wall System
The Xi wall's special high strength, low-water concrete mix also requires no additional damp-proofing, benefiting from technology developed for the original Superior Walls system.
Xi15 Wall System
Xi15 Wall System
Xi15: Xtra Insulation 15
Based upon the proven design of the Xi Wall System, the Xi15 Wall System brings additional features including increased R-Value
and an Insulated Footer Beam.
Xi Plus Wall System
Xi Plus Wall System
Xi Plus: Xtra Insulation Plus
Based upon the proven design of the Xi Wall System, the Xi Plus Superior Walls system brings many exciting additional features for selective builders and homeowners.
Ui Wall System
Ui Wall System
Ui: Uninsulated Wall
Superior Walls now offers the Ui Wall - an uninsulated four-foot high precast concrete foundation especially designed for use during home construction below garages and porches.



The Superior Walls system begins with the dream of building a new custom home and ends with a superior precast concrete foundation.


Custom Designed

Upon receiving approved blueprints, skilled CAD designers use a proprietary program to custom design your Superior Walls panels and prepare plans for factory production. The Superior Walls system supports a variety of wall heights and openings for custom doors and windows.

In Factory Pre-cast Wall Assembly

Factory Precision

Superior Walls products begin in factory forms to ensure consistency. Our crews create your custom panels using only the highest quality materials. High-strength steel and fiber reinforced 5,000+ psi concrete is mixed and formed to your exacting specifications.

Superior Walls
Green Info
Superior Walls insulated precast concrete walls provide homes with an excellent thermal envelope.
Superior Walls.
Energy Friendly.
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Licensee Opportunities Available

Superior Walls is expanding throughout the US and Canada. Licensee and Manufacturing opportunities are available in select regions. Click here for more details.

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