TAILORMADE STAIRCASES

 Design your staircase together!

A STAIRCASE IS A KEY ELEMENT OF YOUR HOME’S ARCHITECTURAL DESIGN, AS WELL AS A REFLECTION OF YOUR PERSONAL STYLE AND TASTE.

A staircase is a key element of your home’s architectural design, as well as a reflection of your personal style and taste. We offer beautifully crafted tailormade staircase from the wood material you choose: oak, rustic oak, beech, or rustic beech. Your tailor-made staircase is based on your hallway and how it best can be adapted to the space you have. That gives 15 possible staircase formats and shapes below.

 

At SOGEM we value every detail of the staircase from balustrade to the very last tread. Your staircase will be built using sustainably European sourced timber from FSC® certified forestry.


Click here to discover our tailormade loft ladder section.

FORMAT AND SHAPE OF A STAIRCASE

Diagram of a staircase with a straight flight, featuring labeled dimensions for height, depth, and width.Diagram of a staircase with a straight flight, featuring labeled dimensions for height, depth, and width.

Straight flight

Diagram of a staircase with a low right quarter turn, showing labeled dimensions for height, depth, and turn direction.Diagram of a staircase with a low right quarter turn, showing labeled dimensions for height, depth, and turn direction.

Low right quarter turn

Diagram of a staircase with a low left quarter turn, displaying labeled dimensions for height, depth, and turn direction.Diagram of a staircase with a low left quarter turn, displaying labeled dimensions for height, depth, and turn direction.

Low left quarter turn

Diagram of a staircase with an upper right quarter turn, featuring labeled dimensions for height, depth, and turn direction.Diagram of a staircase with an upper right quarter turn, featuring labeled dimensions for height, depth, and turn direction.

Upper right quarter turn

Diagram of a staircase with an upper left quarter turn, displaying labeled dimensions for height, depth, and turn direction.Diagram of a staircase with an upper left quarter turn, displaying labeled dimensions for height, depth, and turn direction.

Upper left quarter turn

Diagram of a staircase with an intermediate right quarter turn, showing labeled dimensions for height, depth, and turn configuration.Diagram of a staircase with an intermediate right quarter turn, showing labeled dimensions for height, depth, and turn configuration.

Staircase quarter turn intermediate right

Diagram of a staircase with an intermediate left quarter turn, displaying labeled dimensions for height, depth, and turn configuration.Diagram of a staircase with an intermediate left quarter turn, displaying labeled dimensions for height, depth, and turn configuration.

Staircase quarter turn intermediate left

Diagram of a staircase with a double winder turning to the right, featuring labeled dimensions for height, depth, and step arrangement.Diagram of a staircase with a double winder turning to the right, featuring labeled dimensions for height, depth, and step arrangement.

Double winder staircase right

Diagram of a staircase with a double winder turning to the left, showing labeled dimensions for height, depth, and step arrangement.Diagram of a staircase with a double winder turning to the left, showing labeled dimensions for height, depth, and step arrangement.

Double winder staircase left

Diagram of a staircase with a double winder turning right first, then left, featuring labeled dimensions for height, depth, and step arrangement.Diagram of a staircase with a double winder turning right first, then left, featuring labeled dimensions for height, depth, and step arrangement.

Double winder staircase right-left

Diagram of a staircase with a double winder turning left first, then right, showing labeled dimensions for height, depth, and step arrangement.Diagram of a staircase with a double winder turning left first, then right, showing labeled dimensions for height, depth, and step arrangement.

Double winder staircase left-right

Diagram of a U-shaped staircase with two quarter turns to the right, displaying labeled dimensions for height, depth, and turn configuration.Diagram of a U-shaped staircase with two quarter turns to the right, displaying labeled dimensions for height, depth, and turn configuration.

U staircase double quarter turn right

Diagram of a U-shaped staircase with two quarter turns to the left, featuring labeled dimensions for height, depth, and turn configuration.Diagram of a U-shaped staircase with two quarter turns to the left, featuring labeled dimensions for height, depth, and turn configuration.

U staircase double quarter turn left

Diagram of a U-shaped staircase with a landing and a turn to the right, showing labeled dimensions for height, depth, and turn configuration.Diagram of a U-shaped staircase with a landing and a turn to the right, showing labeled dimensions for height, depth, and turn configuration.

U staircase landing right

Diagram of a U-shaped staircase with a landing and a turn to the left, featuring labeled dimensions for height, depth, and turn configuration.Diagram of a U-shaped staircase with a landing and a turn to the left, featuring labeled dimensions for height, depth, and turn configuration.

U staircase landing left

ALL YOU NEED TO DO IS TO TAKE THESE MEASUREMENTS IN YOUR STAIRWAY

H: Floor to finished floor height

Q: Floor-ceiling height

R: Total going length

R1: Going first stair flight

R2: Going second stair flight

R3: Going third stair flight

N: Upper floor opening width

M: Upper floor opening length

A1*: Entry width (*if required)

A2*: Exit width (*if required)

OPEN OR CLOSED RISER STAIRCASE

Image of a wooden open riser staircase with gaps between the treads, designed to create a minimalist look and allow light and space to flow. Image of a wooden open riser staircase with gaps between the treads, designed to create a minimalist look and allow light and space to flow.

Open riser staircase 

Opting for a wooden open rise staircase is a great way to invite light and space, adding a touch of minimalism to your home.

Image of a wooden closed riser staircase with solid treads and risers, offering a sleek design and potential for storage underneath. Image of a wooden closed riser staircase with solid treads and risers, offering a sleek design and potential for storage underneath.

Closed rider staircase

The underside of a closed tread staircase provides the option of an additional storage area.

BEAUTIFUL SOLID OAK AND BEECH

Pick wood type and thickness of wood.

Image of a laminated oak wood panel labeled 'Elegant,' featuring a smooth grain texture and a thickness of 30 and 38 mm. Image of a laminated oak wood panel labeled 'Elegant,' featuring a smooth grain texture and a thickness of 30 and 38 mm.

Laminated oak "Elegant"

Thickness: 30 & 38 mm

Image of a finger-jointed laminated oak wood panel labeled 'Trend,' showing a block-style pattern with a thickness of 30 and 38 mm. Image of a finger-jointed laminated oak wood panel labeled 'Trend,' showing a block-style pattern with a thickness of 30 and 38 mm.

Finger-jointed laminated oak "Trend"

Thickness: 30 & 38 mm

Image of a finger-jointed laminated oak wood panel labeled 'Essential,' displaying a simple block pattern with a thickness of 30 and 38 mm. Image of a finger-jointed laminated oak wood panel labeled 'Essential,' displaying a simple block pattern with a thickness of 30 and 38 mm.

Finger-jointed laminated oak "Essential"

Thickness: 30 & 38 mm

Image of a laminated beech wood panel labeled 'Elegant,' featuring a subtle grain texture and a thickness of 30 and 38 mm. Image of a laminated beech wood panel labeled 'Elegant,' featuring a subtle grain texture and a thickness of 30 and 38 mm.

Laminated beech "Elegant"

Thickness: 30 & 38 mm

Image of a finger-jointed laminated beech wood panel labeled 'Trend,' with a distinct block-style design and a thickness of 30 and 38 mm. Image of a finger-jointed laminated beech wood panel labeled 'Trend,' with a distinct block-style design and a thickness of 30 and 38 mm.

Finger-jointed laminated beech "Trend"

Thickness: 30 & 38 mm

Image of a finger-jointed laminated beech wood panel labeled 'Essential,' showcasing a block-style pattern with a thickness of 30 and 38 mm. Image of a finger-jointed laminated beech wood panel labeled 'Essential,' showcasing a block-style pattern with a thickness of 30 and 38 mm.

Finger-jointed laminated beech "Essential"

Thickness: 30 & 38 mm

WOULD YOU LIKE A FINISHING TOUCH?

Our custom-made staircases are crafted exclusively from oak or beech, two wood species renowned for their strength and elegance. We offer several finishes to enhance the wood: natural or white tinted oil, or natural-colored varnish. The stringers can be painted black or white, ensuring perfect harmony with your interior.

CHOOSE YOUR HANDRAIL BANISTER

Pairing your open rise stair with a banister with steel tubes enhances the sleek, modern aesthetic to your stair space, whilst choosing a wooden banister creates a traditional, homely feel. Handrail banister can be placed both right or left side. It is also an option to choose a staircase without banister.

Image of a staircase with closed risers and a wooden railing featuring vertical wooden balusters, with a modern look. Image of a staircase with closed risers and a wooden railing featuring vertical wooden balusters, with a modern look.

Moulded modern

**Image of a staircase with closed risers and a wooden railing featuring vertical wooden balusters, with a classic look.** **Image of a staircase with closed risers and a wooden railing featuring vertical wooden balusters, with a classic look.**

Moulded classic

**Image of a staircase with closed risers, a wooden railing, and decorative modern turned wooden balusters, creating a vintage aesthetic.** **Image of a staircase with closed risers, a wooden railing, and decorative modern turned wooden balusters, creating a vintage aesthetic.**

Turned modern

Image of a staircase with closed risers, a wooden railing, and decorative classic turned wooden balusters, creating a vintage aesthetic. Image of a staircase with closed risers, a wooden railing, and decorative classic turned wooden balusters, creating a vintage aesthetic.

Turned classic

Image of a staircase with closed risers and a wooden railing with horizontal rails. Image of a staircase with closed risers and a wooden railing with horizontal rails.

Railing

2 railings

Image of an open rise staircase with a sleek, modern banister featuring horizontal steel tube rails for a minimalist design. Image of an open rise staircase with a sleek, modern banister featuring horizontal steel tube rails for a minimalist design.

Modern

3 tubes – silver alu, black alu, white alu, or stainless steel

Image of closed risers staircase with a contemporary banister featuring horizontal black steel tube rails for a bold, industrial look. Image of closed risers staircase with a contemporary banister featuring horizontal black steel tube rails for a bold, industrial look.

Design

4 tubes – silver alu, black alu, white alu, or stainless steel & wooden handrail

Image of an open rise staircase with a modern banister featuring horizontal white steel tube rails for a clean, minimalist style. Image of an open rise staircase with a modern banister featuring horizontal white steel tube rails for a clean, minimalist style.

Design

4 tubes – silver alu, black alu, white alu, or stainless steel & metal handrail

CHOOSE YOUR LANDING BANISTER

A beautiful landing balustrade matching the type of wood and the handrail of your staircase is possible, allowing the staircase to blend perfectly into a modern or traditional home style.  
10 balustrade versions are available to match the handrail selected earlier.

Delivered as a kit. To be assembled and installed on site.

FINISHING SLATS

Add a final touch to your custom staircase with our finishing slats, ensuring a clean and aesthetic junction between the wall and the staircase in case of a gap.

BEFORE

Image of an open-riser staircase placed against a wall, requiring the installation of finishing slats. Image of an open-riser staircase placed against a wall, requiring the installation of finishing slats.

AFTER

Image of an open-riser staircase placed against a wall with finishing slats for a perfect finish. Image of an open-riser staircase placed against a wall with finishing slats for a perfect finish.

FACTORS TO CONSIDER WHEN CHOOSING YOUR STAIRCASE? 

We make stairs that are tailormade for your home – what we call made to measure staircases. We also develop stairs with standard dimensions that can be customized to fit your home - stairs in kit we call them. You can install them yourselves; they are easy to mount because of our instruction guides and movies. Our comfortable staircases are staircases like DUBAI, BIAX, AUVERGNE, BRETAGNE, KALEA, GOMERA, EUREKA and SYDNEY. In wood we offer: PROVENCE, SAVOIE and JURA.

STRAIGHT FLIGHT STAIRCASE

A staircase can simply run straight up and down without turning. This is called a straight flight staircase. The disadvantage of a straight flight model is that it often needs be quite long and occupies larger horizontal space in the room (total going) to be able to reach all the way to next floor. But it is the simplest staircase, easiest to build and the cheapest solution. It can be bought as a kit including everything needed for installation. If your room is limited in space, a staircase with either quarter turn or half-turn, can be the better solution for you.

WINDER STAIRCASE 

A quarter turn staircase (90-degree turn) is a great solution if your room is not big enough for a straight flight model. It is a staircase with a little more elegance. The cut treads of the winder part are shaped to fit the 1/4 turn. The winder section may be challenging for young children and people with walking difficulties. The staircase can instead be built with an external handrail banister dedicated to the 1/4 turn part of the staircase.

DOUBLE WINDER STAIRCASE

The half-turn staircase is often chosen as the space saving and minimalist solution. A half turn stair is turning 180 degrees. It allows you to build a staircase that takes up minimal horizontal space. The winders (cut treads) can be a bit more difficult to walk for children.

THE COMFORTABLE STAIRCASE

A staircase should be comfortable to walk on. It is crucial that the treads have the right depth and a comfortable height. You define the going as being the horizontal distance between two treads’ leading edges - and the rise is the height between two treads. When the relationship between the two measurements is perfect, the stairs become comfortable to walk on. 1 x going plus 2 x rise should be approximately 63 cm. However, the rise should never exceed 21 cm, while the going should be 21 cm. In this section we only have high comfort staircases but if you are looking for smaller and more value for money staircases please have a look at our section with space savig stairs.

Measuring for a staircase

GUIDE how to measure for a SOGEM staircase. We have stairs in all sizes suitable for many specifications. In the following we go through what you need to do to measure for a SOGEM staircase.

Diagram of a staircase with red arrows and dashed lines indicating clearance and landing dimensions at the top of the stairs Diagram of a staircase with red arrows and dashed lines indicating clearance and landing dimensions at the top of the stairs

GET TO KNOW YOUR STAIR

Icon of a staircase with deep treads and low rise, representing a high comfort design.Icon of a staircase with deep treads and low rise, representing a high comfort design.

HIGH COMFORT STAIR

 

A comfortable staircase is a combination of deep treads (going > 19 cm) and a low tread rise. The tread rise is typically 17-21 cm. Width: 80 cm or more.

Icon of a steep staircase, illustrating a space-saving design with minimal footprintIcon of a steep staircase, illustrating a space-saving design with minimal footprint

SPACE SAVING STAIR

 

A space saving staircase is developed with a steeper pitch to occupy minimal space. Often a tread rises between 18-25 cm and a going below 18 cm.

Icon showing two floors connected by a staircase, indicating the measurement of floor-to-floor height.Icon showing two floors connected by a staircase, indicating the measurement of floor-to-floor height.

FLOOR-TO-FLOOR HEIGHT

 

The distance between your floor below and the floor above. This measurement should be made in your home where the staircase will be installed.

Icon of a staircase labeled with numbers, representing the calculation of treads needed.Icon of a staircase labeled with numbers, representing the calculation of treads needed.

NUMBER OF TREADS

 

The number of treads on a staircase depends on the floor-to-floor height in your home. Our stairs are with several numbers of treads to fit the needs.

Icon of a staircase with arrows pointing outward, indicating staircase width.Icon of a staircase with arrows pointing outward, indicating staircase width.

WIDTH OF STAIRCASE

 

The stair width is the complete width of the staircase including tread, strings and potential banister. A high comfort staircase is 80-100 cm.

Icon of a staircase with a horizontal arrow, representing tread depth or going measurement.Icon of a staircase with a horizontal arrow, representing tread depth or going measurement.

GOING

 

The going of the treads is measured as the horizontal distance between two treads’ leading edges. It defines the foot room when walking down the stair. A comfortable going is above 19 cm.

Icon of a staircase with a vertical arrow, indicating the measurement of tread rise.Icon of a staircase with a vertical arrow, indicating the measurement of tread rise.

TREAD RISE

 

The rise is measured as the height between two treads. A comfortable rise is 17-21 cm.

Icon of a staircase with a horizontal double arrow, representing the total going length.Icon of a staircase with a horizontal double arrow, representing the total going length.

TOTAL GOING

 

The total going defines how much space the stair will occupy in your room. It is the horizontal distance from the outer edge of the first to the wall.

STAIRCASES F.A.Q.

I AM PARTICULAR, HOW CAN I ORDER ONE OF YOUR STAIRS?

To order your staircase, its accessories or a product of our range of banisters and balustrades, you can address directly to one of our Resellers.

I WOULD LIKE A QUOTE FOR A STAIR, HOW CAN I GET IT?

To get a quotation for a staircase, there is nothing simpler: simply contact the reseller of your choice.

WHERE CAN I FIND DOCUMENTATION ON YOUR PRODUCTS?

You can find all of our documentation below the page: Catalogues

DO YOU MAKE CUSTOM STAIRCASES?

We have a range of custom staircases that is currently only available in Belgium.

You can find the information about it by clicking Here.

Know that all the models presented on our site are stairs in kit. They can be adapted in different ways: cutting the first step, setting the structure for the stairs with a metal part, bulnose step for staircase.

Adaptations depend on each model and the dimensions you have in your home.

To know how to take measurements and check whether the staircase you have chosen can fit your dimensions, here is the Document Who can help you.

You can also present yourself with this completed document of your size in one of our Resellers To check whether the model of your choice can be adapted to suit your needs.

WHAT INFORMATION DO I NEED TO KNOW IF THE STAIRCASE I LIKE MAY BE SUITABLE FOR THE CONFIGURATION OF MY HOUSE? 

The dimensions you need are as follows:

  • Height Floor/floor
  • Height Floor/ceiling
  • The available space, that is, the space available on the ground for your staircase
  • The length and width of the available hopper, that is, the dimensions of the hole in your ceiling. 

To know how to take these dimensions and check if the staircase you have chosen can fit your dimensions, here is the Document Who can help you.

You can also present yourself with this completed document of your size in one of our Resellers to check whether the model of your choice can be adapted to suit your needs.

HOW MUCH DOES A STAIRCASE COST? 

All of course depends on the stair model and the options you will choose.

In general, a staircase in kit is about 30% cheaper than a custom stair. To know the prices of the models that interest you, do not hesitate to contact Your nearest Dealer or by making a configuration on our webshop.

WHERE CAN I SEE YOUR STAIRS?

Many of our retailers have models of exhibition of our staircases. Quickly contact your nearest reseller To find out what models he is exposing.

WHEN SHOULD I TREAT (PAINT OR OIL) MY STAIRCASE?

Some of our stairs are delivered "factory finished", other models are delivered "raw", which means they have to be treated.

Wood is a living matter that responds to different temperatures, humidity,... It is therefore very important to treat your new staircase before you install it.

UNDER WHAT CONDITIONS (TEMPERATURE AND HUMIDITY) DO I HAVE TO INSTALL MY STAIRCASE?

The installation of a staircase must be carried out in rooms heated between 10 and 20°c, with a relative humidity of air between 45 and 65%, which generally corresponds to the temperature and moisture content of an interior of a dwelling. If you purchased the staircase and do not intend to place it immediately, we recommend storing it in a place that has the same conditions as above.

Avoid storing your staircase in a humid and/or unheated attic, cellar or warehouse.

I LOST MY INSTALLATION INSTRUCTIONS, WHERE CAN I FIND ANOTHER COPY? 

You can find the installation instructions of our different models in the description of these on our site. The stairs are sorted by range and model.

 

If you do not find the instructions you need, please do not hesitate to Contact us via our form.

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