Crawl Space Support Posts

Sagging Crawl Space Joist Repair in Southeast, Central and Northern Michigan

The MagnaForce Floor Support System

What It Does:

Our MagnaForcesystem provides solid support for sagging and undersized beams, restoring stability and straightness to sagging floor joists in a crawl space.

smartjack crawl space support system

Once installed in your crawl space, MagnaForce™ support posts can correct problems such as sloping and overly springy floors, interior wall cracks, and out-of-level level door frames.

Because of its design, MagnaForce can be adjusted over time to provide additional straightening and leveling action if necessary.

MagnaForce is also compatible with a crawl space vapor barrier system, allowing you to address crawl space mold and humidity issues while repairing your structural issue.

Technical Features

  • Triple-galvanized for corrosion resistance
  • No additional jacks required to install the system or when adjusting over time
  • Can support loads more than 60,000 lbs
  • Suitable for crawl spaces and basements
  • Provides immediate stabilization
  • Compatible with a crawl space liner
  • Adjusts to fit limited height areas

Crawl Space Structural Support Jacks

To be stable, strong and level, the floor above a crawl space requires solid mid-span support that's usually provided by a post-and-beam assembly. But beams are often undersized, and many contractors use wooden posts that can rot, shift and settle. When this happens, floor joists sag and other structural problems occur. The MagnaForce system is a foundation repair product that provides a permanent solution to these problems.

More about floors above crawl spaces.

MagnaForce is also compatible with crawl space encapsulation systems, making it a good choice for homeowners wishing to eliminate moisture problems and improve home energy efficiency, while also solving structural problems.

Call or e-mail us today to schedule your free quote! We proudly serve Metro Detroit, Ann Arbor, Saginaw, Traverse City, Grand Rapids, Lansing, Kalamazoo, Battle Creek, Muskegon, Jackson, Troy, Bloomfield Hills, Sterling Heights, Charlevoix, Flint, Clio, Gaylord, Madison Heights, Midland, Lexington, Mt. Pleasant, Adrian, and the surrounding areas in Michigan.

Schedule a Free Estimate

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Related Resources

Sagging Crawl Space
Sagging Crawl Space

Structural support posts that are sinking or failing beams will cause sagging floors and other problems.

Floor Joist Repair
Floor Joist Repair

Floor Joist Rot and Wood Replacement in Greater Saginaw, Ann Arbor and surrounding areas