What Kinds of Stairs Are There?

Table of Contents

Choosing the right stairs for your project can be tough because there are so many different styles and designs to choose from. Knowing the different types of stairs can help you make a better decision so you get the stairs you want and need for your project.

Stairs come in different types, including straight stairs, L-shaped stairs, U-shaped stairs, spiral stairs, and curved stairs. Each type has different features and benefits that work better for different architectural designs and space requirements.

Let’s take a closer look at each type of stairs so you can get a better idea of what you might want or need for your project.

What are the different types of stairs?

There are five basic types of stairs: straight stairs, L-shaped stairs, U-shaped stairs, spiral stairs, and curved stairs. Each type has its own benefits and is chosen based on the space available and the design you want.

Straight Staircases are the most common and simplest type of stairs. They consist of a single, straight flight with no changes in direction. They are easy to build and require less material, which makes them cheaper. However, they take up more linear space compared to other types of stairs.

L-shaped Staircases, also called quarter-turn stairs, make a 90-degree turn at some point, which creates a landing between the two legs of the L. They look cool and take up less space than straight stairs because they fit into corners.

U-shaped Staircases, also called half-turn stairs, have two parallel flights of stairs connected by a landing that makes a 180-degree turn. They’re a good use of space and can look better than straight stairs because they have a nice flow to them in a building.

Spiral Staircases have a helical structure that goes around a central pole. They save a lot of space and can look really cool, becoming a focal point in a building. However, they can be a pain to use, especially if you’re trying to move something big up or down them.

Curved Staircases have a nice curve to them, which makes them look really cool and adds a lot of elegance to a space. They are often used as a grand statement in a house or building. They cost more money and require a skilled craftsman to build because they’re more complicated.

What’s the best kind of stairs?

The best kind of stairs depends on what you need and what you like. Spiral stairs are great for small spaces. Straight stairs are easy to build and simple.

What are curved stairs?

Curved stairs have a nice curve to them, which makes them look really cool and adds a lot of elegance to a space. They take up more room and cost more money because they’re more complicated to build.

Curved stairs can be made to match the look of the building. They often become the focal point of the home and make a statement. Building curved stairs requires accurate measurements and expert construction to make sure each step follows the curve.

What are floating stairs?

Floating stairs are stairs that look like they “float” with no visible support. They have a modern, minimalist look that works well in contemporary homes and open spaces.

They attach to the wall on one side and leave the other side open, which makes them look like they’re floating. You can use materials like wood, glass, or metal for the steps, which adds to their modern look. They give a sleek, open feel and can make a space look bigger and more open.

What’s good about spiral stairs?

Spiral stairs save space and look cool. They’re great for small areas where a regular staircase wouldn’t work.

You see them a lot in lofts, beach houses, or as a second set of stairs. They don’t take up much floor space, so you can use the area better. Even though they’re small, they can be very decorative and make a room look nice.

Types of stairs for houses

When it comes to houses, stairs need to look good and work well. Straight stairs are the most common because they’re simple and easy to build. L-shaped and U-shaped stairs are also popular because they give you more design options and use space efficiently.

Spiral and floating stairs look modern and save space. Curved stairs are usually only used in bigger houses where they can make a big statement.

Modern staircase designs

Modern stairs use materials like glass, steel, and wood to make them look cool and work well. Floating stairs with glass sides, spiral stairs with metal finishes, and straight stairs with wood steps are all popular.

Not only do these designs serve a purpose, but they also look good. You can customize them to match the look of your house.

Staircase ideas for small spaces

If you don’t have a lot of room, you can use a spiral staircase or a compact straight staircase. These designs give you the most usable space while still providing a safe and comfortable way to get from one floor to another.

Loft stairs, alternating tread stairs, and modular stairs are other options that work well in small spaces. These designs focus on function and using space efficiently without sacrificing style.

Benefits of different staircase designs

Each design has its own advantages. Straight stairs are easy to install and cost-effective. L-shaped and U-shaped stairs make better use of space and flow better. Spiral stairs save space and look cool. Floating stairs look modern and minimalist.

Curved stairs look fancy and make a statement. It all depends on what you need and what you like.

Staircase types for commercial buildings

Commercial buildings need stairs that are strong and work well. Straight stairs, L-shaped stairs, and U-shaped stairs are common because they’re simple and efficient. You can also have stairs custom designed to meet specific architectural and functional requirements.

Escalators and moving walkways are also types of stairs used in commercial buildings to move people around. Safety, durability, and meeting building codes are all important things to think about when designing commercial stairs.


In conclusion, knowing about different types of stairs can make a big difference in how well your project turns out. Whether you want something that works or something that looks cool, picking the right stairs is important. If you need help, call GRT Stair. We can help you pick the right stairs and customize them to fit your needs.


Let’s make your vision a reality!

Want to discuss my work or a challenge you’re facing?  Leave your details and I’ll get back to you

Wait, Don't Leave Just Yet!

We'd love to inspire your future staircase project. Leave your email, and we'll share our stunning finished projects with you.

Your dream staircase is just an inspiration away.