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Floor Jack Supports

Professional contractors rely on floor jack supports to stabilize sagging floors, reinforce floor joists, and provide dependable structural support in crawl spaces and basements. Walder Foundation Products supplies adjustable floor support systems designed to help restore stability and support existing floor structures.

Our selection includes professional-grade adjustable support jacks engineered for long-term performance and easy installation. Whether you're reinforcing floor joists, supporting beams, or correcting uneven floors, our floor jack supports provide the strength and adjustability contractors depend on.

Why Contractors Trust Our Floor Jack Supports

  • Designed to stabilize sagging and uneven floor systems.
  • Adjustable design for precise floor support.
  • Ideal for crawl space and basement applications.
  • Heavy-duty construction for long-term structural performance.
  • Corrosion-resistant finishes for lasting durability.
  • Easy installation with a variety of height options.
  • Compatible with a wide range of residential and commercial projects.

Why Buy from Walder Foundation Products

Walder Foundation Products supplies professional-grade products backed by knowledgeable support, competitive pricing, warehouse pickup, and nationwide shipping. We're committed to helping contractors find the right products for every project.

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  • DynamicpostĀ® Adjustable Crawl Space Support Jack DynamicpostĀ® Adjustable Crawl Space Support Jack
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    DynamicpostĀ® Adjustable Crawl Space Support Jack

    DynamicPostĀ®
    $110.00
    Stabilize your home's uneven or unlevel foundation with the Dynamicpost adjustable jack kit. This kit is perfect for stabilizing your uneven crawlspace or basement. The Dynamicpost engineered jack kit is rated to support up to 50,000 lbs. It is designed...
    Qty in Cart: 0
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    $110.00
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  • 24ā€ Poly Crawlspace Jack Footing Pad
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    24ā€ Poly Crawlspace Jack Footing Pad

    Walder Foundation Products
    $70.00
    Save time, effort, and headaches by choosing the 24" FootingPad over traditional concrete. This innovative product serves as the ideal base for any jack support kit when stabilizing support in a crawlspace. Its engineered fiber-reinforced structural...
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    $70.00
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  • Polybase
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    Polybase

    $100.00
    Spread the load with the new low-profile, high-strength polymer concrete PolyBase™ glass fiber reinforced foundation to insure the best stability and support of sagging floors. PolyBase™ is the instant foundation system that you can truly...
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    $100.00
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  • StrongpostJack Support Kit
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    StrongpostJack Support Kit

    Walder Foundation Products
    $140.00
    With the Strongpost jack support kit you can Permanently stabilize interior crawlspaces with StrongPost steel piers. Fully adjustable, our vertical steel column pier is a high-strength engineered corrosion resistant support system sized for maximum...
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    $140.00
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  • WFP RS278 7' Galvanized Pipe
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    WFP RS278 7' Galvanized Pipe

    Walder Foundation Products
    $100.00
    WFP sells a precut 7' RS278 round steel pipe that can be used with the dynamicpost jack support Kit (sold Separately)  Galvanized Pipe Section Cut it down to a smaller size if required
    Qty in Cart: 0
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    $100.00
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  • Steel I Beam S4 x 7.7 x 12' Galvanized
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    Steel I Beam S4 x 7.7 x 12' Galvanized

    Walder Foundation Products
    $350.00
    STEEL I BEAM S4 X 7.7 X 12.5' GALV Beams, commonly referred to as "I" beams due to their shape, are extensively used in the construction industry to provide robust support for heavy loads. These structural elements are designed to distribute weight...
    Qty in Cart: 0
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    $350.00
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  • Wall Braces system is a proven solution for straightening bulging basement walls and eliminates any further movement of foundation walls pushing in. Wall Braces system is a proven solution for straightening bulging basement walls and eliminates any further movement of foundation walls pushing in.
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    Wall Brace Perpendicular Joist System

    $350.00
    The Wall Brace System is a structural solution designed to address the inward forces exerted on foundation walls of a home. These forces, which can result from various factors such as soil expansion due to moisture and frost, can lead to detrimental...
    Qty in Cart: 0
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    $350.00
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  • WFP RS278 5' Galvanized Pipe
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    WFP RS278 5' Galvanized Pipe

    Walder Foundation Products
    $80.00
    WFP sells a precut 5' RS278 round steel pipe that can be used with the Dynamic jack support Kit (sold Separately)  Galvanized Pipe Section Cut it down to a smaller size if required.     
    Qty in Cart: 0
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    $80.00
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  • WFP RS278 3' Galvanized Pipe WFP RS278 3' Galvanized Pipe
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    WFP RS278 3' Galvanized Pipe

    Walder Foundation Products
    $50.00
    WFP sells a precut 3' RS278 round steel pipe that can be used with the Dynamicpost jack support Kit.  Galvanized Pipe Section Cut it down to any size you need.     
    Qty in Cart: 0
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    $50.00
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  • DynamicpostĀ®  I Beam Plate Kit
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    DynamicpostĀ® I Beam Plate Kit

    DynamicPostĀ®
    $15.00
    I-beam plates are specifically designed for use with the Dynamicpost® Adjustable Crawl Space Support Jack. These plates are bolted to the I-beam, ensuring that it remains secure and prevents any rotation or sliding. Total of 2 plates total of 4...
    Qty in Cart: 0
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    $15.00
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  • Wall Brace Parallel Joist System Wall Brace Parallel Joist System
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    Wall Brace Parallel Joist System

    $350.00
    Wall Brace System is a structural solution designed to address the inward forces exerted on foundation walls of a home. These forces, which can result from various factors such as soil expansion due to moisture and frost, can lead to detrimental effects...
    Qty in Cart: 0
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    $350.00
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  • 6" x 6" x 1/16" Steel Shim Plate 6" x 6" x 1/16" Steel Shim Plate
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    6" x 6" x 1/16" Steel Shim Plate

    Walder Foundation Products
    $6.00
    6" x 6" x 1/16" Steel Shim Plate Our 6" x 6" x 1/16" steel shim plates are precision-cut for reliable strength and durability across leveling, spacing, and structural support applications. Each plate is sheared flat and dimensionally consistent, so they...
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    $6.00
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