Prestige Metal

When you think of a spiral staircase, a narrow stone staircase climbing to the top of a castle tower is probably the first image that comes to mind. According to some sources, the spiral staircase has been around for over 3,000 years. Since its beginnings, this narrow staircase following a tight curve has evolved greatly, both in shape and in the materials used for its construction.

Remarkable for its distinctive appearance, the spiral staircase, like any other staircase, will become the centerpiece of your home, apartment or even business building.

Prestige Metal has prepared this buying and information guide for you, bringing together in one place a vast range of information on the spiral staircase, including its benefits and drawbacks, the materials that can be used in its construction, our buying process and much more.

This comprehensive guide will help you make an informed choice about your future spiral staircase and save you time and energy.

Prestige Metal

What is a spiral staircase?

A spiral staircase is a type of staircase characterized by its spiral or helix shape. Unlike traditional straight staircases, a spiral staircase rotates around a central axis, taking up less floor space while providing a means of ascending or descending between different levels of a building.

The spiral staircase is often used in tight spaces where space is limited. These staircases have a distinctive design and can be both functional and aesthetically pleasing, adding a unique touch to the décor in which they are installed.

Spiral staircases can be used in a multitude of residential and commercial buildings.

  • Apartment
  • Loft
  • Triplex / Duplex
  • Multi-storey house
  • Bungalow
  • Commercial space
  • Cabin

What are the components of a spiral staircase?

A spiral staircase is a complex structure made up of several essential elements that allow it to rotate around a central axis while providing ascent or descent between different levels of a building.

Here are the main components of a spiral staircase:

Treads: Treads are the horizontal surfaces you walk on when ascending or descending the staircase. They are generally made of wood, metal or concrete and are attached to the central axis of the staircase.

Central axis: The central axis is the central column around which the spiral staircase is wound. It provides structural stability to the staircase and allows the treads to turn around it.

Banister: The banister is a safety barrier that runs along the outside of the spiral staircase to prevent falls. It can be made of materials such as wood, metal, or glass.

Stair railings: The stair railings provide additional protection on the inside of the staircase, usually attached to the central axis or to the treads. It also prevents falls and ensures user safety.

Handrail: The handrail is a horizontal bar or projecting element located along the banister or guardrail. It enables users to hold on firmly and stabilize themselves when ascending or descending the staircase.

Posts: Posts are vertical elements that support the banister and balustrade. They are generally spaced at regular intervals along the length of the spiral staircase.

Central core: Some spiral staircases have an additional central core, often in the form of a column, which provides additional structural support and may house elements such as an elevator or stairwell.


These components vary according to the style, design, and material of the spiral staircase. They all contribute to the functionality, safety, and aesthetics of the staircase.

Prestige Metal

What are the benefits of a spiral staircase?

Spiral staircases offer several benefits, making them an attractive choice in certain situations:

Space-saving: One of the main benefits of spiral staircases is their ability to save space. They take up much less floor space than straight staircases, making them an ideal option for tight spaces or places where every inch counts.

Aesthetics: Spiral staircases have a distinctive, elegant design that can add a unique, artistic touch to the interior of a home or building. They are often considered attractive design elements.

Design flexibility: Spiral staircases can be made from a variety of materials, such as wood, metal, glass, steel and so on. This means they can be customized to suit the style and aesthetics of any space.

Installation in hard-to-reach places: Due to their compact shape, spiral staircases can be installed in places where it would be difficult to install a straight staircase, such as towers, attics, lofts, etc.

Architectural integration: Spiral staircases can be designed to integrate harmoniously with a building's existing architecture, making them an attractive option for renovations or restorations.

What are the different types of spiral staircase?

Spiral staircases may look the same at first glance, but there are many different types. Here are the best-known and most used in residential and commercial buildings.

Closed-cage spiral staircase: This type of staircase features a continuous circular structure with no intermediate landings, connected and fixed to a central axis.

Vertical-axis spiral staircase: In architecture, this type of staircase features a vertical axis or wall supporting the steps. The main characteristic of this type of staircase is that its treads spiral out without leaving a gap where the axis should be.

Open spiral staircase: The central axis of this staircase is open and may or may not have a banister. It can also be built around a circular shaft, with a hollow in the center that resembles an eye.

What's the difference between a helicoidal staircase and a spiral staircase?

Prestige Metal

Although both types of staircases differ fundamentally from traditional staircases, they also have some essential distinctions:

  • The structure of a spiral staircase is curved and gravitates around a central vertical column, while a helicoidal staircase (also known as a curved staircase) does not require a central post, allowing it to vary in shape and structure with a curved axis aligned with the treads.
  • Moreover, spiral staircases take up less space than helicoidal staircases, making them ideal for tight spaces. Helicoidal staircases require more space for installation, making them more comfortable to use.

What materials can be used to build a spiral staircase?

A variety of materials can be used to build spiral staircases, depending on aesthetic preferences, durability, budget and intended use.

Here are some of the materials commonly used for spiral staircase construction:

Prestige Metal


Steel, aluminum and wrought iron are commonly used in the construction of spiral staircases. They can be painted or left in their natural finish for an industrial or modern look.



Durability: Metal spiral staircases are extremely durable. Metal, like steel or aluminum, is resistant to warping, rot, insects and other common damage associated with wood materials.

Stability: Metal spiral staircases are structurally strong and stable. They can withstand heavy loads and offer a high level of safety for users.

Easy care: Metal staircases are easy to maintain. They generally require only periodic cleaning to keep them in good condition, unlike wood, which may need more frequent repair or maintenance.

Prestige Metal


Wood is a classic, warm material for spiral staircases. Different types of wood can be used, such as oak, beech, fir, teak, etc., depending on aesthetic preferences. Wood can be stained, varnished or left natural.



Warm aesthetics: Wood offers a warm, natural, and timeless appearance that suits many interior design styles, including rustic, traditional and contemporary interiors.

Customizable: Wood is an easy material to work with, allowing you to customize the staircase to suit your color, finish, and design preferences. You can choose from different wood species, stains, and varnishes to achieve the look you want.

Traditional look: If you're looking for a traditional or classic look, a wooden spiral staircase can be an excellent choice for adding a touch of elegance to your interior.

Prestige Metal


Concrete spiral staircases are durable and sturdy. They can be designed with raw, polished concrete treads or covered with other materials, such as wood or ceramic, for an aesthetically pleasing appearance.



Sturdiness and durability: Concrete is an extremely strong and durable material, making it a robust option for staircases. It resists wear and tear, rot, insects, and the elements, which means it can last for many years with little maintenance.

Ease of maintenance: Concrete staircases are easy to maintain. Regular cleaning is usually all that's needed to keep them in good condition.

Affordability: Concrete stairs can be more affordable than some other options, especially if you opt for a simple, standard design.

Prestige Metal


Spiral staircases with glass treads offer a modern, elegant look. Glass can be clear, tinted or textured to add privacy and style.



Transparent aesthetics: Glass steps create a transparent, light appearance, giving a modern, minimalist look to the space. It can also allow natural light to flow freely into the room, which can make the space feel brighter and airier.

Visually open: Glass staircases are visually open, meaning they don't block the view and allow you to see through, which can be particularly beneficial in tight spaces where visual openness is desired.

Safe: The tempered glass used for the steps is highly resistant to shocks and splinters, making it safe to use. What's more, glass balustrades can be designed to comply with safety and construction standards.

Prestige Metal

Natural Stone

Natural stone, such as marble, granite, or travertine, can be used to create luxurious, timeless spiral staircases. It offers great durability and elegant aesthetics.



Natural look: Natural stone offers variations in color and texture that add a unique character to each stone spiral staircase. As a result, every staircase can have a natural, authentic appearance.

Soundproofing: Stone has natural soundproofing properties, which means it can help reduce footsteps and sound vibrations in your interior space.

Thermal comfort: Stone has heat-absorbing properties, which means it can help regulate room temperature, creating a comfortable environment.

Prestige Metal

Combination of materials

It's also possible to combine different materials to create a unique spiral staircase. For example, you could have wooden treads with a metal structure, or glass treads with a stainless-steel banister, or a steel structure with wooden treads and balusters.



Functionality: Some materials can offer specific functional benefits. For example, wood can add natural warmth and a pleasant feel underfoot, while metal can be used for added structural strength.

Customization: Using a variety of materials allows you to personalize the staircase to suit your needs and preferences. You can choose materials based on strength, ease of maintenance, aesthetics, and cost to achieve the desired result.

Cost savings: In some cases, using less expensive materials for certain parts of the staircase can reduce construction costs while maintaining the staircase's quality and functionality.

The choice of material will depend on your personal preferences, the aesthetics of the room, the durability required and the budget available. Each material will bring its own character and style to the spiral staircase.

Why are powder-coated steel spiral staircases the best option for houses and condos?

Powder-coated steel spiral staircases can be an excellent option for residential condos or residential homes for several reasons:

Durability: Steel is an extremely durable material, making it a solid choice for staircases that must withstand daily use. Powder coating provides excellent protection against corrosion, extending the life of the staircase.

Sturdiness: Steel staircases are robust and can withstand heavy loads without warping or buckling. This guarantees the safety of home occupants.

Ease of maintenance: Painted steel staircases are generally easy to maintain. Powder coating provides a smooth, durable finish that's easy to clean with a damp cloth or vacuum cleaner.

Aesthetics: Painted steel staircases can have a modern, elegant look that blends well with many decorating styles. Powder coating also allows a wide variety of colors and finishes, enabling aesthetic personalization.

Space-saving: Spiral staircases are designed to save space. Steel makes it possible to design compact structures that occupy less floor space than other types of staircases, which is particularly beneficial in condos or homes with limited space.

Simple installation: All our steel spiral staircases are prefabricated at the factory and delivered in individual parts, simplifying on-site installation. This can reduce construction costs and lead times.

Why choose a steel spiral staircase over another material (wood, glass, concrete, stone) for residential projects?

Prestige Metal

When it comes to choosing the ideal material for spiral staircases in residential projects, steel clearly stands out, offering a range of benefits that make it particularly attractive. Here's a full review of steel, highlighting its strengths compared to other commonly used materials.

Exceptional durability: Steel is renowned for its incomparable durability. It withstands daily wear and tear, impacts and structural stresses, making it a robust and reliable choice for spiral staircases. Unlike wood, which can degrade over time, or glass, which can break, steel remains strong and intact for years.

Unrivalled structural strength: Steel offers exceptional structural strength, which means it can withstand heavy loads without bending or warping. This guarantees the safety of home occupants, and even enables the creation of spiral staircases with great heights without sacrificing stability.

Minimal maintenance: Powder-coated steel staircases are incredibly easy to maintain. Powder coating creates a smooth, hard-wearing surface that's simple to clean, requiring only an occasional damp cloth to keep it clean and in good condition. In comparison, other materials, such as glass, which requires frequent cleaning (due to fingerprints), or wood, which may need regular treatment, require more effort to keep in good condition.

Infinite customization: Steel offers impressive design flexibility. You can choose from a variety of finishes, colors and patterns to personalize your spiral staircase to suit your tastes and the aesthetics of your space. This adaptability is often more limited with other materials such as concrete or stone.

Space-saving: Steel spiral staircases are renowned for their ability to save space. Their compact design makes them ideal for tight spaces, making them a wise choice for condos or homes with a limited footprint.

Ease of installation: Painted steel staircases can be prefabricated at the factory, greatly simplifying on-site installation. This reduces construction times, labor costs and site inconvenience.

In short, steel stands out as an exceptional choice for spiral staircases in residential projects with its durability, strength, design flexibility, aesthetic customization, spatial efficiency, ease of installation, low maintenance, safety, and adaptation to climatic conditions.

How to create a unique design for a spiral staircase?

Now that you've chosen to have a spiral staircase, you can make it a unique architectural feature with the addition of staircase components and the combination of different materials, such as steel, wood and glass.


What are the main staircase components?

To create an unmistakable style for your spiral staircase, you need staircase components that, when combined, will meet your style expectations while blending in with your décor.

Prestige Metal


Balusters are elements of various shapes (round, square, arabesque) located between the stringer and the handrail. At Prestige Metal, you'll find a multitude of models to suit romantic, minimalist, industrial, contemporary, modern, and traditional styles.


Materials used:

  • Forged steel balusters
  • Stainless steel balusters
  • Metal, wood and glass balusters
Prestige Metal

Handrail supports

A handrail support is an essential component of the spiral staircase structure. It provides support and a secure grip for people ascending or descending the stairs. Handrail supports can be made from different materials, such as steel, wood or glass, depending on the style chosen for the staircase.


Materials used :

  • Forged steel handrail support
  • Stainless steel handrail support
Prestige Metal

Stair railings and accessories

A stair railing is a protective barrier placed along the edge of the staircase, usually on the open side of the staircase, to prevent accidental falls. Typically, a balustrade consists of a handrail and balusters.

As with balusters, you can define the style of your staircase with different types of railings. For example, for a more contemporary look, you could opt for glass or stainless-steel rod railings.


Materials used for stair railings and accessories

  • Stainless steel glass clamps (for glass railings)
  • Stainless steel newel posts
  • Steel cable railing system
  • Stainless steel handrail
  • Stainless steel steel rods
Prestige Metal

Newel posts

A newel post (or staircase newel post) is an architectural element usually found at the base of a spiral staircase. It may be located at the bottom end of the staircase, where users begin to ascend or descend, or it may be placed a short distance from the bottom end of the staircase.

Materials used

  • Forged steel newel posts

What are the elements to consider before buying a spiral staircase?

When buying a spiral staircase, it's essential to take several factors into account. Here are the main elements to consider:


Available space: Carefully measure the space where you plan to install the spiral staircase. Make sure there's enough space for the staircase to fit in properly and allow easy circulation around it.

Intended use: Think about the intended use of the spiral staircase. Will it be used as a main staircase to access an upper floor, or as a secondary staircase for a less-frequented area? This will influence the choice of materials and safety features.

Materials: Spiral staircases can be made from a variety of materials, such as wood, metal, glass or concrete. Choose a material that matches the style of your space and your aesthetic preferences.

Style and design: Select a spiral staircase design that harmonizes with the overall style of your home or space. Design options range from classic models to modern, contemporary designs.

Size and diameter: Determine the size and diameter of the staircase based on the height it needs to reach and the number of steps required. Make sure the staircase complies with local building codes in terms of minimum dimensions.

Comfort and safety: Make sure the spiral staircase is comfortable to use and offers safety features such as non-slip treads, sturdy handrails, and guardrails.

Budget: Set a budget for the purchase and installation of the spiral staircase. Spiral staircases can vary considerably in cost, depending on materials, design and installation complexity.

Installation: If you don't have the necessary skills to install a spiral staircase, we strongly recommend that you call in a qualified professional to carry out the installation correctly.

Building regulations and standards: Consult local building and safety regulations to ensure that the spiral staircase you are considering complies with all legal requirements.

Warranty and maintenance: Find out about the manufacturer's warranty and maintenance requirements for your spiral staircase. This will help you anticipate future maintenance costs.

By taking these elements into account when purchasing a stair stringer, you'll be able to help your customer make an informed choice that meets your needs and preferences for your spiral staircase project.

What are the different options available for spiral staircases at Prestige Metal?

At Prestige Metal, we're proud to offer you an easy-to-install, all-inclusive construction kit for your steel spiral staircase. However, because we're committed to providing you with a customized design, there are several configuration options for you and your customer to choose from.

Here's an overview of the different options available for a spiral staircase at Prestige Metal:

Configuration options

Whether a spiral staircase rotates clockwise or anti-clockwise depends mainly on the space available, the design of the room, the desired aesthetic, and personal preferences.

Prestige Metal

What are the benefits of clockwise for a spiral staircase?

Optimizing space: In some situations, a clockwise configuration may better suit the layout of the room. If space is limited on one side of the staircase, clockwise can maximize this space while minimizing the staircase's encroachment into the room.

Compatibility with interior design: The direction of rotation of the staircase can be chosen according to the aesthetics and interior design of the room. It may be preferable to orient the staircase so that it complements or enhances other decorative elements, such as furniture or artwork.

Practical direction: In some homes, it may be more practical for the spiral staircase to turn clockwise, especially if most residents are right-handed. This can make ascending and descending the staircase more natural and comfortable.

Prestige Metal

What are the benefits of counterclockwise staircase?

Compatibility with interior design: The direction of rotation of the staircase can be chosen according to the aesthetics and interior design of the room. It may be preferable to orient the staircase so that it complements or enhances other decorative elements, such as furniture or artwork.

Traffic flow: A counterclockwise configuration can be chosen to naturally direct people to a specific area of the room, or to avoid areas of frequent passage. This can contribute to a smoother flow of traffic in the room.

Panoramic view: If the spiral staircase is positioned near a window or a panoramic view, a counterclockwise configuration can enable users to benefit more from the view as they ascend or descend the staircase.

Baluster distribution

The distribution of balusters on a spiral staircase is an essential element of the staircase design, and is of great importance both aesthetically and functionally. For spiral staircases, there are two ways of distributing the balusters: either continuous balusters, or finished balusters under the tread.

Prestige Metal

What are the benefits of continuous balusters on a spiral staircase?

Increased safety: Continuous balusters provide constant support throughout the ascent or descent of the staircase. This greatly enhances safety by avoiding areas where there is no support. Users can always hold on to the balusters, reducing the risk of falling.

Ease of use: Continuous balusters make the staircase more user-friendly, as users don't have to search for or reach balusters at varying heights. This simplifies stairway navigation, especially for the elderly, children, or anyone with special mobility needs.

Greater comfort: When the balusters are continuous, users can freely choose the height at which they wish to stand. This allows a more natural and comfortable position for everyone, enhancing the stair experience.

Adaptability to specific needs: A continuous baluster layout can be particularly beneficial for people with specific needs, such as the disabled or elderly. It offers constant support, making it easier to go up and down the stairs.

Pretige Metal

What are the benefits of finished balusters under the step on a spiral staircase?

Discretion: Balusters below the step can be more discreet than balusters up to the handrail. This discretion can be particularly appreciated in spaces where other architectural or decorative elements are to be emphasized.

Safety: Although the balusters are finished under the step, they still provide essential support for users. They are firmly attached to the staircase structure and can be used to maintain balance when ascending or descending. This contributes to staircase safety.

Space-saving: Since balusters don't extend all the way up to the handrail, they can save both visual and physical space. This can be a benefit in tight spaces where every centimeter counts.

Landing options

The choice of different landings in the design of a spiral staircase is of great importance, as it affects various aspects of the staircase, from its operation to its aesthetics. At Prestige Metal, you can choose between three types of landing: the corner landing, the round-backed angled landing, and the square landing.

Prestige Metal

What are the benefits of a corner landing?

Increased safety: A corner landing offers a more spacious resting area than a standard landing. This allows users to ascend or descend the staircase in complete safety, reducing the risk of tripping or falling.

Comfort: The corner landing provides extra space for users moving up and down the spiral staircase. This makes it easier to pause, rest or turn in a different direction, improving overall staircase comfort.

Accessibility: Corner landings can be designed to be more accessible for people with reduced mobility. They offer space for a possible wheelchair or assistance when ascending or descending.

Storage space: In some cases, corner landings can incorporate storage space, such as cupboards or shelves. This optimizes the use of space in the room.

Prestige Metal

What are the benefits of a curved back angled landing?

Unique aesthetics: Round-back angled landings lend a distinctive aesthetic to the spiral staircase. Their curved shape adds an interesting visual element and can create an elegant, customized look for the staircase.

Improved safety: Round-back angled landings offer a larger, better-defined resting area than some other types of landing. This contributes to user safety by reducing the risk of tripping or falling.

Adaptability to space: Round-back corner landings can be sized to suit room configuration and other architectural elements. They are particularly useful in spaces where space is limited.

Space-saving: A round-back corner landing can make more efficient use of the space available in the room, by minimizing the footprint of the spiral staircase.

Prestige Metal

What are the benefits of a square landing?

Stability: Square landings provide a stable, well-defined platform for spiral staircase users. This contributes to safety by reducing the risk of tripping or falling.

Comfort: Square landings are spacious enough to allow users to pause, rest or turn comfortably in a different direction. This improves overall staircase comfort.

Versatility: Square landings can be used in a variety of spiral staircase configurations, adapting to different room sizes and orientations. They offer great design versatility.

Orientation: Square landings allow the direction of the spiral staircase to be changed, which is useful for adapting to different spatial configurations or directing users to specific areas of the room.

Drawing overview - Central pole position

Below, you'll find an overview of the positioning of the central pole of your spiral staircase, depending on the type of landing you've chosen corner, round or square.

Prestige MetalPrestige MetalPrestige Metal

When you place your order, it's important to specify these details to your advisor, so that your ready-to-install spiral staircase kit is just what you're looking for.

What is the ordering process for a spiral staircase from Prestige Metal?

The process of ordering a spiral staircase can differ from project to project, including project size, specific materials required, budget and customer preferences.

However, here's an overview of Prestige Metal's stringer ordering process:

  • Needs assessment: First, the contractor must assess the needs of the project. This includes determining the size, shape and style of the spiral staircase, as well as technical specifications such as exact dimensions.
  • Material selection: Depending on project requirements and customer preferences, the contractor will select the appropriate materials for the spiral staircase.
  • Meeting with a specialist advisor: If you need further information or advice before ordering your staircase, we invite you to meet with a specialist advisor. He or she has all the latest information on stringer manufacturing, as well as on manufacturing and construction standards in Quebec, Canada and the United States.
  • Preparing the quote: Once we've received your request for a quote, the Prestige Metal team will prepare a detailed estimate for your spiral staircase kit, including the cost of materials, labor, fabrication costs and all other expenses associated with the project. The quotation should also include a projected schedule for fabrication and shipping.
  • Submitting the quote to the customer: Once the quotation has been prepared, the contractor will submit it to the customer for review and approval. The customer may request modifications or adjustments to the quotation if necessary. Only after final approval of the quotation by the customer will the manufacturing process begin.
  • Spiral staircase manufacturing: Technicians then proceed to manufacture the various parts that make up the spiral staircase installation kit, in accordance with the agreed specifications. You can rest assured that all our spiral staircases will be custom-made to your specifications, while complying with the regulations and standards in force in Quebec, Canada and the United States. Our spiral staircases are meticulously crafted to be easy to install and to meet customer requirements.
  • Customer delivery: Once the spiral staircase installation kit has been manufactured, it can be delivered to the project site or installed by the contractor, as agreed in the contract.

The spiral staircase assembly kit for sale at Prestige Metal comes in easy-to-install parts. Steel in design, it comes in two standard sizes of 56 and 67 ½" inches in diameter. For added customization, you can, if you wish, cover the steel treads with your own wood treads.

What are the regulations and standards for spiral staircases in Canada?

Prestige Métal is always on the lookout for new construction regulations and standards concerning staircase components (balusters, newel posts, steel cable guardrail systems, spiral staircases, etc.).

Although our team does not install staircase components, we rigorously adhere to the standards prescribed by the Régie du Bâtiment du Québec (RBQ), the National Building Code (Canada), and the International Building Code (ICB and ICC), so that all architects, general contractors, renovation companies and designers can adequately meet their customers' needs.

Here's an overview of the standards and requirements established by the Régie du Bâtiment du Québec (RBQ) that must be met for the various components of an interior steel staircase.

  • Escape height (distance between treads and ceiling): 1.95 m (76 ¾ in.)
  • Riser height: between 14.6 and 20 cm (5 ¾ in. and 8 in.), the standard being 19 cm (7.5 in.)
  • Stair nosing: minimum 2.5 cm (1 in.)
  • Depth of each step (tread): minimum 23.5 cm (9 ¼ in.)
  • Tread of one step: depth from 21.6 to 29.2 cm (8.5 to 11.5 in.), but usually between 25.4 and 30.5 cm (10 to 12 in.)
  • Stair width: minimum 86.4 (34 in.)
  • Stringer spacing: maximum 120 cm (47 ¼ in.)

In addition, it's important to note that stair treads must be 225 mm wide, measured at 500 mm from the staircase's center point of rotation. As far as dimensions are concerned, a spiral staircase must have a minimum clear width of 860 mm if adjacent to a wall, and at least 760 mm in other configurations.

In addition, it is essential to stress that this type of staircase cannot be used as the sole exit for a floor, unless it is intended for a small mezzanine. In all cases, the rotation must always be in the same direction.

It should be noted that the Quebec Construction Code authorizes the installation of spiral staircases with radiating or dancing treads, provided they comply with specific safety standards.

Specific information on spiral staircases (Régie du Bâtiment du Québec)

Non-exit staircases may be spiral or helicoidal if they

  • If it serves no more than 2 consecutive floor levels
  • If it is not accessible to the public
  • If it is located inside a dwelling.
  • Serves no more than 6 people
  • If it complies with the prescribed dimensions
  • If the rotation between 2 floors is in the same direction.

Association lists - Staircase construction

To offer products of the highest quality and to adequately meet spiral staircase construction and manufacturing standards, Prestige Métal works closely with construction-related associations in Quebec, Canada and internationally. Our team is fully licensed to design and manufacture spiral staircases. For more information on our licenses and accreditations, please consult the list below.

FAQ (Frequently Asked Questions) about spiral staircase

Are spiral staircases easy to install?

Prestige Metal's spiral staircases are delivered in individual pieces, entirely designed to your customer's specifications and requirements. They also come with precise instructions, so yes, our spiral staircases are easy to install.

Are spiral staircases more economical than straight staircases?

Spiral staircases can be more economical in terms of space, as they require less floor space. However, design, manufacturing and installation costs can vary according to various factors.

What are the most common uses for spiral staircases?

Spiral staircases are often used for access to mezzanines, attics, basements, or areas where space is limited. They are also used for aesthetic purposes in certain architectural projects.

I want to buy a spiral staircase from Prestige Metal for my new home. Can I order one directly from the company?

Unfortunately, no. If you've found a spiral staircase that meets your needs in our company, you'll have to go through your building contractor, who will order it with your measurements and specifications directly from Prestige Metal or one of our distributors.

I'm a contractor and I need to buy several spiral staircase kits for the construction of an apartment complex. Can I order them directly from Prestige Metal?

Before placing your order with Prestige Metal, we recommend that you make an appointment with one of our consultants to discuss your needs and budget. You can also purchase your spiral staircases from one of our distributors across Quebec.

Why choose Prestige Metal for your spiral staircase?

With their dedication to aesthetics, meticulous selection of materials and attention to detail, Prestige Metal has been committed to satisfying the most demanding customers since 1997. The Prestige Metal team is made up of designers, craftsmen and technicians, forming a strong, united team.

Every day, they combine their skills and creativity to design, invent and manufacture balusters, newel posts, installation kits and stair accessories of exceptional quality, while respecting budget constraints and shipping deadlines.

Opting for Prestige Metal, a company specializing in the design and manufacture of spiral staircases, offers many benefits when choosing and acquiring this essential element of staircase construction. Here are just a few reasons why it makes sense to work with Prestige Metal:

  • Technical expertise: Specialized manufacturers have in-depth expertise in the design and manufacture of spiral staircases. Their experience enables them to design spiral staircases that comply with safety and quality standards.
  • Customization: We can tailor-make spiral staircases to your specific needs. They can be adapted in size and finish to match the design of your staircase and space.
  • Quality of materials: We always ensure that we use the highest quality materials, guaranteeing the durability and strength of these components. We can also advise you on the choice of materials to suit your intended application and aesthetic requirements.
  • Standards compliance: Since we deal with building contractors, renovation companies, designers and architects, we must have a thorough knowledge of the construction and safety standards in force in Quebec, Canada and even the United States. We make sure that our stair stringers comply with these standards to ensure user safety.
  • Custom manufacturing: Our team can produce custom spiral staircases to suit specific dimensions, load requirements and unique designs.
  • Competitive cost: While custom spiral staircases may seem more expensive at first glance, a Prestige Metal can help you find cost-effective solutions while maintaining quality and durability.
  • Quick installation: All spiral staircases are specially designed to be easy for the contractor to install. What's more, they come with an installation plan.

Please note that we do not install staircases. We are proud to offer products everywhere inn Canada and even the United States, through specialized distributors and retailers.

Many architects, general building contractors, renovation companies and interior designers have used our products in their construction and design projects and have come away completely satisfied.

Any questions?

If you would like to know more about the manufacturing process of our spiral staircases, our staircase components or simply to request a quotation, we invite you to contact us. Our team will be delighted to advise you!


Prestige Metal
2120, Lavoisier
Quebec, QC, Canada
G1N 4B1
(Click here for the itinerary)

1-800-881-8811 (Toll Free)

1-888-334-3002 (Toll Free)