Power Post® – Adjustable Crawl Space Support Jack
$104.50 – $180.40
Do you have a floor above your basement or crawl space that is sagging or bouncy? Fix it right and forever with Power Posts – it’s not automatic, it’s strong! Permanent adjustable support posts. Engineered to exceed residential building code. (This is not a temporary jack.) Use to support wood or steel beams. Available in two base styles allowing you the flexibility of using either Pre-Cast footer blocks or Poured-in-Place footers.
Is your floor sagging? Do you have a bouncy a floor? Install a granite topped island in your kitchen? Adding a large bathtub on the second floor? Are you installing a heavy fish tank in your home and concerned you can’t support the weight? There are hundreds of reasons why DIY projects include the need to install additional support for the floor above your basement or crawl space. The Power Post, adjustable crawl space support jack, makes adding floor joist support easy and permanent. With two bottom plate designs, you can install them using pre-cast footer blocks or poured-in-place. (Check your local building code for specific footer requirement in your area.)
Permanent Solution to Fix Warped & Sagging Floors
Don’t jack-up your house using a temporary solution! Use the Power Post because doing it right, and meeting building code, is the smart way to go. Made of galvanized steel, this post system will not rust and will not need to be replaced. Each kit comes complete with mounting hardware.
Built to Stabilize Your Crawl Space
Designed by a team of Structural Engineers to meet/exceed residential building codes the system is simple to install and completely customizable. (This is not a temporary jack.) The tube steel can be field cut to meet your exact needs and the adjustment screw provides a range of 4 inches to fit and adjust your column for perfect level of support.
Easy Install Joists Support
Installation is as easy as one, two, three. Step one: drill your precast footer block or your poured-in-place footer and mount the base plate using the Trubolt anchor wedges (included). Step two: set it plumb and snug against the beam, attaching the top plate to the wood beam with the provided hardware. Step three: make your final tension adjustments. Done!
For more information see Power Post installation instructions and Power Post specifications sheet in our DIY Center.
This product is not designed to lift a floor or move a floor section back into place. If your home has years of settling foundation we recommend that you first consult a Structural Engineer who will do a complete inspection and develop remedy that you can accomplish using Power Posts. This product is not intended to correct a sinking or broken foundation, to stabilize bowing or tilting foundation walls, or to replace the need for foundation piers.
If you have a local source for structural tube steel you can purchase our parts kit by selecting the footer type you will be using and the No Steel Tube option as the Steel Tube Length. You will need to order: ROUND 3″ OD x .120 wall ASTM-A500-B Galvanized.
See our DIY Guide: How to Measure for Correct Power Post Height for more information.
Power Post Installation Guide
|Type of Footer|| |
Poured Footer, Pre-cast Footer
|Steel Tube Length|| |
3 ft., 5 ft., 7 ft., No Steel Tube
|Beam Type to Be Supported|| |
I Will Be Supporting a Wood Beam, I Will Be Supporting a Steel Beam
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Customer Purchases will be processed Monday through Friday 8:30 am to 5:00 pm, Eastern Standard Time. In most cases Customer Purchases received by 2:00 pm (EST) will ship the same day. Purchases received after 2:00 pm will be shipped the following business day.
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Our Customer Service phone number is: 844-643-5711
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Customer Service is open Monday – Friday, 8:30 am to 5:00 pm (EST).
Changes to your purchase by Us. We will not change your order or make substitutions without contacting you prior to shipment. If, due to product availability or changes in our inventory, the need arises to change your order we will contact you via email and/or phone.
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Our Shipper is subject to change from time to time. Currently UPS handles most of our deliveries but we work with multiple Shippers. Some purchases (based weight and/or dimensions) and some delivery location require a specialized Shipper. Please call Customer Service after you receive your Order Confirmation if you know your delivery address presents special circumstances.
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We reserve the right to accept or reject orders in whole or in part being shipped outside the continental United States. Additional fees may apply to international deliveries.
Original Manufactures Packaging. Crawl Space DIY, LLC will ship all products as the manufacturer packages them. Small, loose, or bulk items may be packed together. Orders will be consolidated and packed for shipment subject to the rules and policies of Shipper.
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RETURNS AND EXCHANGES
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SERVICE BEYOND YOUR PURCHASE
Product Safety Product safety is one of our top priorities. When applicable, each product page on our website includes a downloadable Product Safety Data Sheet.
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All products sold by Crawl Space DIY, LLC are subject to their manufacturer’s warranties or guarantees. Please contact our Customer Service Department for information on how to contact our manufactures warrantee department.
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In the case of a recall, we will attempt to email a notice to Customers who purchased that model of product through Crawl Space DIY, LLC using your email address in our system.
Product recalls and Product Safety notices and their remedies, if any, are a transaction between the manufacturer and you, the Customer. We assume no liability through our attempt to help communicate the message to you.