How to Jack Up Deck Stairs

When it comes to deck stairs, there are two options you have. The first option is to jack up the stairs and use them as they are. The second option is to replace the steps with new wood stairs. This blog post will talk about how to jack up your deck stairs so that they can be used for a little longer before being replaced entirely.

How to Jack Up Deck Stairs

Jacking up your deck stair begins by finding a place where you can put one of the bottom boards on top of something like cinder blocks or sawhorses. Next, you need someone else who will help lift the other end while standing on top of those same blocks, which should raise that end enough for you to slide another board underneath it; this process needs to be repeated for all of the boards of the stairs. Finally, I’m going to show you how to jack up deck stairs.

15 Steps to Follow on How to Jack Up Deck Stairs 

Step One: Where to Start

Before you start jacking up your deck stairs, decide where to begin. Where one person starts will depend mainly on the individual’s height and how many steps it takes to reach the bottom of the deck stairs.

Before  Starting Jacking Up The Deck Stairs  Decide Where to Begin

You should start at a point close enough so that if and when you raise the deck stairs, it is possible to stand on the bottom step and push against the top of the deck stairs with your hands and arms to guide it into its proper position.

Step Two: Creating Lifting Points

Use a marker or pencil to mark this point on each post where you will be inserting your jacks. This is important because it will make it easier to reposition your jacks and ensure that you are lifting the deck stairs in the correct location.

Before you begin inserting your jacks, it may be necessary to cut through some of the deck boards on one side of the stairs. The boards are usually placed so tightly together that they form a solid base for the stairs. After cutting through some boards, you should be able to lift this part of the stair and insert your jacks into the frame.

Step Three: Inserting Your Jacks

Insert the first jack on one of the posts near your marker mark. Make sure that it is placed at a right angle to the surface of the deck stairs, but make sure you do not put it so close to the edge that you risk puncturing or bending part of the frame.

If you are using a hydraulic jack, make sure that it has enough fluid to lift the stairs successfully. The first jack is only necessary for lifting one side of the deck stairs at a time; once you have raised this half of the stairway, it will be possible to use the existing posts as one end of the new stairway.

Step Four: Repeat for Other Side of Deck Stairs

Repeat step three for the other side of your stairs, allowing the raised portion-time to come into contact with the posts. You will need a second jack to lift this half of your stairs to create a base that you can begin building on.

After you have raised both sides of your stairs to the same level, it will be possible to begin attaching the frame and creating a base. To connect this frame to the frame that you already have in place, use nails or screws that are rust-resistant and do not come apart easily. This will help in how to jack up deck stairs.

Step Five: Creating a Base for Your Deck Stairs

There are several techniques to use in creating a base for your deck stairs. For example, you can create a platform that rests on the bottom step and then begins its ascent, or you can start with one solid platform after raising both sides of your deck stairs. If you prefer to put the foundation onto the existing frame before lifting all of the stairs, you can attach the platform onto two sideboards of your deck stairs.

This will ensure that it is positioned correctly before you begin your ascent. You can create this base out of wood if you wish, but it is also possible to use steel or aluminum. Whichever material you decide on using for the foundation of your deck stairs, make sure that it does not suffer from any rust damage and that it is heavy enough so that the deck stairs do not fall over.

There Are Several Techniques to Use in Creating a Base For The  Deck Stairs.

Step Six: Creating the Sides of Your Deck Stairs

The sides of your deck stairs will be created out of pieces of wood that you attach to the frame of the foundation, whether it is solid or on top of existing posts. Make sure that these boards are longer than the width of your foundation; they should be about 2 cm shorter than the distance between your posts.

If you prefer, you can overlap several boards to create a more secure base for your deck stairs. You can also add some details to the sides of your deck stairs to make them look more aesthetically pleasing and stylish. For example, you can use moldings along the edges or carve out the edges into decorative shapes that complement your existing deck.

Step Seven: Lifting Your Deck Stairs

After creating the sides of your deck stairs, you are now ready to attach the frame. You should be able to lift it with ease by using one jack on each side of your deck stairs. Once it is raised to the desired height, rest it against these posts and drive nails through the base into them to secure your stairs in place.

You can attach the top of this frame with nails or screws, ensuring that you are using rust-resistant materials to prevent any water damage. It would help if you were also very careful not to puncture the boards on the stairway because it could compromise their strength and create unnecessary danger for anyone who walks on them.

How Do You Jack Up a Deck to Level It?

It is possible to jack up your deck stairs to level them! There are two ways of doing this. Let’s first look at the situation where the stair riser support posts are not adjustable, most often found on pre-fabricated stairs. If this scenario sounds like yours, see the first solution below.

If your stair riser support posts are adjustable, you won’t need to jack up the stairs. That’s right. All you’ll have to do is raise the top of your deck landing or porch with a couple of concrete blocks or cinder blocks and some long wood pieces as shims. Then, when you raise the landing area, the stairs will automatically go up. Thanks for reading about how to jack up deck stairs.


If you want to jack up deck stairs, there are a few steps you can take. First, make sure the area is well-ventilated and clear of any objects that might be in the way once they’re raised; next, place blocks or planks under each stair, so it doesn’t tip over when lifted with jacks.

Once these precautions have been taken for safety purposes, use your car jack to lift one end at a time until all four risers are off the ground. The infomercial style of this article has shared information on how to jack up deck stairs.

You may also read it – How to Install Hardwood Flooring Around Stair Railings .

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