How to Replace Deck Posts

Save

Time and weather can do a lot of damage to a deck. As a deck begins to age, the wood can start to deteriorate. This is especially true if the wood has not been sealed correctly. If you have an older deck, make it a priority to inspect the posts that hold up the floor. It can be dangerous if these posts give way. If you find a post that is rotting or looks like it is past its prime, replace it. With the right tools, you can make your deck safer in no time.

Things You'll Need

  • Concrete block
  • 1½-inch plywood
  • Hydraulic jack
  • Screwdriver
  • Hammer drill
  • Post anchor
  • Lag screw and washer
  • Ratchet wrench
  • Level
  • Joist hanger nails
  • Hammer
  • Place a concrete block next to the damaged post and directly under the deck beam. Place a hydraulic jack on top of the block. Add a 1½-inch piece of plywood scrap to the top of the jack. Pump the jack until it meets the bottom of the deck beam. Allow the jack to lightly lift the beam.

  • Remove any nails or screws holding the damaged beam in place, using a drill or screwdriver. Remove the wooden pad on top of the post's concrete pier.

  • Drill a hole through the center of the concrete pier, using a hammer drill with a 5/8-inch masonry bit.

  • Secure a galvanized post anchor the concrete pier with a lag screw and washer. Tighten the lag screw in place with a ratchet wrench.

  • Slide the new post into the secured anchor. Use a level to make sure that the new post is completely straight.

  • Secure the post in the anchor with joist nail hangers. Hammer the joist nail hangers through the anchor and into the new post. With all of the nails in place, slowly take the pressure off the hydraulic press and remove it. The deck should safely rest on top of the new post.

Tips & Warnings

  • The new wooden post must be made from pressure-treated lumber. Also, coat the ends of the lumber with sealer-preservative to guard against extreme weather conditions.
  • When working with lumber or nails, always wear work gloves and protective eyewear.

Related Searches

References

  • "Black and Decker: The Complete Photo Guide to Home Repair;" Editors of Creative Publishing; 2008
  • "The Complete Idiot's Guide to Home Repair and Maintenance;" David J. Tenebaum; 2004
  • Photo Credit Frost on the Deck image by steverts from Fotolia.com
Promoted By Zergnet

Comments

You May Also Like

  • How to Replace Damaged Deck Boards

    If you have only a few cracked or rotted sections on your deck, replacing a board or a section of one could...

  • How to Drill Concrete Anchors

    Drilling a hole in concrete for an anchor doesn't have to be a back-breaking task. Manufacturers have introduced a number of drill...

  • How to Replace Deck Boards

    Enjoying a family barbecue on a backyard deck embodies the joy of summer. Exterior decks add family activity space and lend themselves...

  • How to Repair Concrete Footing in a Deck

    Building a deck can require a large monetary investment. A properly constructed deck should provide years, if not decades, of useful service....

  • DIY Repair Rotten Deck Post

    DIY repair of a rotten deck post is not a difficult task. If you own a deck, naturally it is just a...

  • DIY Deck Post Repair

    A DIY deck post repair is one of the most common projects for homeowners who are do-it-yourself enthusiasts. Usually, deck posts are...

Related Searches

Check It Out

22 DIY Ways to Update Your Home on a Small Budget

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!