How to Install a Wooden Staircase

Stairs are a focal point of any multi-storey home. Everyone looks at the stairs when going up or down them. Wooden stairs look great and provide a safe and sturdy method of getting from one floor to another.

When installing wooden stairs, it’s important to take your time and plan the project properly. You will need to consider several things, such as your budget, the materials, the design, and the safety aspects.

The job requires high-quality craftsmanship to ensure the stairs remain safe and durable for their lifetime. Building stairs can be quite tricky and is usually a lengthy process. In this guide, I’ll go over everything you need to know on how to install wood stairs.

The Benefits of a Wooden Staircase

Many builders will choose to use hardwood to finish their stairs. Hardwoods combine the beauty of wood with sturdy and durable functionality. Hardwoods come in a variety of types and stains to complement any décor.

Below are the main benefits of a wood staircase:

• Increased home value
• Various styles and designs
• Healthier living as they don’t harbour allergens
• Easy to clean and maintain
• A natural and sustainable building material
• Long lifespan
• Sturdy and durable functionality

Planning Your Wood Staircase

No matter the location or how long or high your wood staircase will be, there are some standard calculations that you’ll need to be aware of. Below is a list of the minimum requirements needed to ensure your wooden stairs are safe for everyone.

• Rise: Your staircase should have a maximum rise of nine inches and a minimum going of nine inches.
• Handrail: Stair flights must have a handrail on both sides if they are wider than 3 feet or at least one side if they are less than 3 feet wide. Handrails should also be at least 35 inches in height.
• Pitch: The pitch should be less than 42 degrees.
• Headroom: There should be a minimum of 78 inches of clear headroom above the pitch line

For more information about the building regulations required for a new staircase, refer to the Approved Document K on planningportal.co.uk.

How to Install Wood Stairs

Here, I will go over the steps involved with installing wooden stairs.

If you’ve never completed a project like this before, I recommend hiring a professional to complete the work for you. As I’ve mentioned, there are several building regulations rules that you need to adhere to when building a set of wooden stairs. A professional builder or staircase specialist will have the knowledge and skills needed to ensure your new staircase adheres to these rules.

Installing a wood staircase involves the following steps:

Step 1: Establish the Perimeters

The first step when installing wooden stairs is to measure the area where the stairs will go. It’s important to refer to the building regulations rules listed above to ensure there is enough room in the area for the stairs to be safe. If your space is quite large, add a landing to break up the staircase.

Step 2: Figure Out the Starting Point

The most efficient way to use the space is to keep the stairs against a wall. This allows the stairs to take up as little room as possible, and the wall provides extra safety and support. Remember to keep in mind that you’ll need to avoid blocking any doors or vents with the lower steps.

Step 3: Trace a Line from the Bottom to the Top

Two people are required for this part. One person needs to stand at the end of the stairs, and another needs to stand on a ladder at the top. Use a chalk line or a straightedge to draw a line where the first stringer needs to go. The stringers are the notched wood pieces that support the stair treads and risers.

Step 4: Gather the Materials

You will need to purchase or construct at least two stringers as well as the boards for the treads and risers. You can find pre-cut stairs at various DIY and home improvement stores. Always measure at least twice before purchasing or cutting your materials.

Step 5: Install the Stringers

Installing the stringers is a very important part:

• Locate the studs in the walls and mark where you will attach the stringer.
• Then, two or more people will need to hold up the stringer against the line marked on the wall.
• Make sure it’s level and attach it to the wall with nails or screws in the wall studs.
• Secure the stringer with braces from the top to the bottom.
• Then, align the second-stringer for the correct height and width.
• If it is supported by another wall, follow the same steps as the first stringer.
• If there is no wall, you will need to cut some additional boards to support it.

Step 6: Install Risers and Treads

Starting at the bottom of the staircase, attach a riser and then attach the tread on top. Check the fit and level before securing, and then continue on to the next step. Repeat this process until you complete all of the steps.

Step 7: Install the Handrail

You will need at least one handrail. Install this parallel with the stringer, ensuring it is at least 34-38 inches above it.

Step 8: Install Hardwood on the Treads

The most common material used for building stair treads is plywood, then you’ll top them with your choice of hardwood. Be sure to measure and cut, treat, and shape the hardwood appropriately before installing it to the stair treads.

How Much Does a Wooden Staircase Cost?

The cost of a wooden staircase can vary, depending on numerous factors. If you want a bespoke staircase, the prices can go up drastically. However, on average, you can expect to pay around $900-$2500for a new wood staircase. Depending on your location, the price may also alter.