Power Post® – Adjustable Crawl Space Support Jack
$135.00 – $254.99
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 requirements in your area.)
The 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 the 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 a 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
Customer Submitted Photos
|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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RETURNS AND EXCHANGESPlease use firstname.lastname@example.org for questions regarding returns and exchanges. Fulfillment Errors Sometimes human error occurs in pulling together and packing orders. If we made a mistake we will fix it. Please contact our Returns Department at email@example.com to let us know. Returns Please contact us at firstname.lastname@example.org to begin the return process. Unopened, unused, and undamaged products in their original quantity may be returned within thirty days (30) of purchase. Shipping is not refundable. Additional shipping charges may occur. Return shipping charges for non-damaged items will be paid 100% by the customer and not by Crawl Space DIY. We charge a 15% restocking fee, which will be deducted from your refund. Exchanges Please contact us at email@example.com to begin the exchange process. Unopened, unused, and undamaged products in their original quantity may be returned for exchange within thirty days of purchase. Shipping is not refundable. Additional shipping charges may occur. There is no restocking fee for exchanges. Merchandise damaged in shipping See shipping policy for details. Let us know by email at firstname.lastname@example.org or call Customer Service at 844-643-5711 so we can help you with the process. Missing Parts or Defects If you purchase a product from us that arrived in the original manufacturer’s packaging and you discover there are parts missing or the product is damaged. Or, you received a product that is defective due to defects in manufacturing or workmanship. Contact us at email@example.com, or call our Customer Service at 844-643-5711. Rest assured, the products we offer have been selected because they are high quality and their manufacturer’s provide us (and therefore you) excellent customer service.
SERVICE BEYOND YOUR PURCHASEProduct Safety Product safety is one of our top priorities. When applicable, each product page on our website includes a downloadable Product Safety Data Sheet. Warranties and Guarantees You, the customer, are responsible for the accurate completion and submission of any or all Manufacturer’s product registration and/or warrantee registration information. Each Manufacturer has their own process of collecting warrantee and registration information and detail will be found in the product’s instructions packet that comes with their product. 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. Recalls or Product Safety Warnings In the event that we receive notice from any of our product manufactures or distributors of a product recall or warning about Product Safety we will post their notice on our website. 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.
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