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How do you replace stair stringer treads?

Replacing stair stringer treads is a relatively simple job that does not require a lot of specialized tools. Generally, you will need a drill, saw, and some screws. To begin, you need to first measure the length of the existing treads to determine the size of the new ones that you need to purchase.

Once you have the new treads, you will need to cut them to size. Next, you will need to remove the existing treads. Depending on the age of your stairs, this may involve drilling out screws or nails that secure the treads in place.

Then, you will need to attach the new treads to the stringers. The process is similar to attaching the old treads, but you may need to use longer screws to ensure the treads are properly secured. Finally, using sandpaper, smooth down the treads and apply some wood finish as needed.

With a few simple steps, you can easily replace your stair stringer treads.

How do you attach treads to a stringer?

Attaching treads to a stringer requires following specific steps. First, the stringer must be cut to fit the length of the staircase and the angle of rise of the stairs must be determined. Second, risers should be installed to the back of the stringer, with the first riser being located at the bottom of the stringer.

Third, each tread should be cut to size and notched at the back, so that it fits onto the riser and stringer. Fourth, the treads should be attached to the risers with screws and the bottom tread should be attached directly to the stringer.

Fifth, the treads should be nailed to the stringer using finishing nails and the top of each tread should be fastened down with wood glue. Finally, the edges of each tread should be finished off with a roundover or radius bit to create a smooth look.

Following these steps is a sure way of attaching treads to a stringer.

What is a closed stair stringer?

A closed stair stringer is a closed framed structure that supports a staircase. It is composed of two vertical sides, two stringers, two risers and two treads, meaning that the stringer itself encloses the whole staircase.

The treads and risers of the staircase are securely attached to the stringers and provide support for the staircase. Closed stringers are commonly used in interior staircases, as they provide a neat and clean look, while creating maximum structural stability.

Closed stair stringers are typically made from metal, wood or a combination of the two materials. Additionally, they often feature additional elements such as kickplates, hangers and newel posts to complete the overall look.

Can I put new stair treads over existing?

Yes, you can put new stair treads over existing. This is a common way to replace old or worn stair treads. Check the existing stair treads for any structural damage or other problems before you begin; if any are present, repairing or replacing the existing stairs may be necessary.

To install the new treads, start by measuring the width and length of the existing treads and buying the same size or slightly larger new treads. You may need to use a saw to trim the new treads to get an exact fit.

Use an adhesive to put the new treads in place, and secure them with wood screws. If necessary, you can use a finish nailer to reinforce the treads. Final steps include sanding and finishing the treads with a protective sealant to protect them from damage.

Do you put risers or treads first?

When installing a staircase, it is important to note that whether you are installing risers or treads first will depend on the particular installation process and the design of the stairway. For example, in a cut string setup, usually the treads are fitted first because it is easier to precisely measure and make cuts to each tread before assembling them (as opposed to measuring, fitting, and cutting the risers).

On the other hand, box or open newels require the risers to be installed first in order to fit the other components of the stairway around them. Ultimately, carefully following the setup instructions provided by the manufacturer of your staircase should ensure that you put the risers or treads in the correct order.

Do risers go behind or on top of treads?

Risers typically go behind the treads, as risers are the vertical boards that form the front of each stair, while the treads are horizontal boards that form the top of each stair. It is important to remember that all stairs require risers for support, as the weight of stair traffic is often significant and must be supported by risers underneath.

Additionally, when installing risers, it is important to make sure that they are properly secured and fastened to the floor in order to ensure the safety of the stairs.

How much does it cost to install stair treads and risers?

The cost to install stair treads and risers depends on a variety of factors, such as the type of material chosen for the treads and risers, the complexity of the installation, and the labor costs for the installation.

Generally speaking, a basic DIY stair project using basic components generally costs anywhere from $80 to $250 for a single stair, or about $350 – $800 for a typical staircase. For higher-end materials and more complex installations, the cost can rise to around $3,500 or higher.

It is important to note that the cost of installation will also depend on the type of stairs being installed, and if new stairs are being built in a new home, the costs can be significantly higher. It is best to consult a professional contractor for accurate estimates on installation costs.

What is the glue for stair treads?

The most commonly used glue to secure stair treads is a high-strength construction adhesive. These adhesives are designed to provide a strong bond between a range of different surfaces and materials, making them ideal for securing stair treads.

In most cases, these adhesives should be applied to both the stair tread and the surface it will be secured to ensure a lasting bond and to ensure that the steps cannot come loose over time. Additionally, it is important to make sure that the surface is clean and free of dirt, dust, and other debris prior to application.

Once any existing adhesive is removed and the surface is cleaned and dry, the adhesive can be applied according to the instructions on the label. Once the adhesive has been applied and the stair tread is properly secured, it is important to allow 24 hours for the adhesive to fully cure before walking on the stairs.

How much should stair treads overhang?

The amount that a stair tread overhangs, or extends past its riser (the vertical board below it) will depend on how much space you have in your stairwell. In general, stair treads should overhang the riser just enough that the edge of the riser isn’t visible when you look up the stairs.

This usually means a 1-inch to 2-inches overhang. A tread overhang that is too small will feel uncomfortable when someone is walking up or down the stairs. On the other hand, an overhang that is too large can make the stairs look out of proportion and affect the safety of walking on the treads.

Thus, it is recommended that stair treads not overhang more than 2-inches.

How do you fill the gap between stair tread and riser?

The gap between a stair tread and riser is often filled with a flexible sealant. However, the type of sealant used and the method of application can vary, depending on the size of the gap and the flooring materials used.

The most common type of sealant used to fill a stair tread and riser gap is a 700ml silicon sealant. Before application, it is recommended to vacuum the gap and any nearby areas, and then clean the gap with a cloth.

Once the area is clean and dry, the sealant can be applied with a sealant gun. For larger gaps, a foam sealant may be required; these foams can easily be applied using a foam gun, and are available in a range of materials, including polyurethane.

Once the sealant has been applied and cured, it can be sanded down if necessary.

What kind of sander Do I need to sand stairs?

When it comes to sanding stairs, you’ll need a more powerful sander than one designed for typical flat surfaces. A belt sander with a 5-inch wide belt is ideal for sanding stairs, as it will provide the power needed to quickly sand the more concentrated surface area.

It is important to note that you should only use a belt sander for the initial sanding of the stairs and that you should follow up with a drum sander or detail sander for a more precise finish. This is because a belt sander operates at high speed and can potentially gouge the wood or remove more material than intended.

Furthermore, it is worth considering purchasing a dust vacuum to collect any leftover dust created by the sanding process.