Straight stairs at home

Made out of aluminium, anodized or lacquered, with glass, wood or natural stone, ...

Straight stairs at home

Are you looking for a straight staircase? We make our stairs with aluminium profiles. We can paint or anodize them for you.

Look at a selection of projects we realized with our straight staircases.

Glass stair at Vanthuyne in Poperinge

At the entrance of the house from the family Vanthuyne you can see a very nice white staircase with glass steps. The bolts in the stringers are hidden. At the first floor we installed a horizontal full glass balustrade Vision.

Modern stair Triangle at Lena

In this house in Soickholm (Sweden) the staircase has a central position, between living room, dining room and library.

Design stair Project Concorde1

For this client transparency was super important. Thanks to this quality of the Concorde the light can play around in this space.

Design stair Concorde at the family De Caluwé-Philips

In the center of the new home of Astrid and Sven is a staircase project with Concorde, a glass bridge and AluGlas balustrades. Transparency was the goal, from the very beginning, when dreaming and planning their new home. The lightweight aluminum staircases let the light coming from top to bottom come free.

Woorden stair in Virginia (US)

In Virginia (USA) our customer decided to construct a very nice rural villa. For his staircase he chose a Graah solution. Transparant? Yes! But with a lot of wood.

Illuminated stairs with glass treads in Luxemburg

In Luxembourg our local distributor ACJ Lux connected 3 levels. All stairs and the landing have built-in white leds, spreading the light.

Modern stair Triangle at Malfait

During the renovation of their loft the owners want to keep as much original elements as possiblle and they wanted to keep them very visible. And so they needed a classy but at the same time modest staircase.

Design stair Concorde Project Colman

The customer asked for a timeless stair in his modern villa. We installed a 100% aluminium Concorde stair. De hard top layer (anodization) protects the stair against scratches.

Floating staircase Solitaire at Malin-Minner

The floating staircase Solitaire and the RGB LED illumination are a perfect combination. You control the LEDs with an app on your smartphone.

Glass stair at GVB in San Francisco (US)

The customer wanted to build a extrordinary house on a difficult piece of ground. With his archotect he succeeded. Our distributor Insensation and the Graah design team worked very good together and made a very nice staircase project for the customer. And the customer? He is very happy with the result.

Illuminated stair at Hanssens in Oudenaarde

A Ducatti lover wanted a modern staircase in the center of his living room, with light.

Modern stair Triangle at De Blonde

The question of the customer was quite easy: give us a staircase that fits in our new project. Indeed, not that difficult, with our aluminium staircases in general and with our Triangle more specific.

Design stair Concorde Project De Prest

In his printing office the customer wanted a very discrete staircase of high quality. And so, he took the Concorde, very transparant, especially with the full glass Vision balustrade. After so many years, the staircase still looks brand new, thanks to anodized top layer of the aluminium steps.

Illuminated stair with glass treads in an appartement on Grammercy Park

Grammercy Park is a very pleasant neighbourhood in Manhattan (New York City). Advised by ower dealer Insensation, the customer chose an illuminated Graah staircase.

Illuminated stairs in the showroom of Graah at the company Demasure

If you want a fully illuminated staircase project in your home, come and have a look at our showroom. Not only the steps are illuminated. We also placed RGB lighting under the full glass Vision balustrade. You control all that luminous violence with an app on your smartphone. Would you like to connect the leds with your home automation system? That's possible.

Design stair Concorde Project Wattergniaux

The moment our customer found our website, he fell in love with our Concorde stair. This staircase would fit really well in his minimailstic project. And yes indeed. The white walls and the aluminium stair, pure and refined, are made for each other.

Design stair Project Concorde6

You can make access to your staircase so much easier if you let the balustrade start at the 3rd step. For his project the customer wanted a full glass Vision balustrade. He wanted the bolts to be visible. If you don't want to see thess bolts, we can hide them easily.

Moderne stair Triangle at La Fille d'Oscar

This project proves that a modern aluminium staircase can be installed in every kind of interior. De combination with the woorden floor is top.

Glass staircase of the Vermeulen family

This family was looking for a light-looking staircase in their dining room. They found the inspiration at the house of one of the neighbors who has has a staircase from Graah, for many years. The enthusiasm of the neighbor encouraged them to contact us.

Floating stair Solitaire at Defreyn

In Toulouse (France) we installed 2 floating staircases. The handrail is a good aid to climb up the stair. The interior bridge is covered with transparant glass.

Modern stair Triangle at Bouckenooghe

Nicole was able to save on lighting in the wall by letting us integrate LEDs in her aluminum handrail. In combination with her Triangle, this creates a hamony in her contemporary home.

Glass stair in showroom Insensation in New York

Insensation installed a Top staircase of Graah in her showroom in Manhattan (New York), connecting the groud floor with the next level. They chose a Cameleon C with a black stringer on the left and a grey stringer at the right. The Vision full glass balustrade is a special one: with a dark Vancave color filter. It all looks very chique.

Large glass staircase Project CameleonXL1

In this spacious hall, our wide aluminum staircase is a real eye-catcher which fully comes into its own. The balustrades and steps are made in glass and the steps are illuminated with LED, making it even lighter.

Modern stair in a kitchen

2 Triangle stairs in the same project, one in the kitchen. The glass panels replace the balustrade on the stair as well as the horizontal balustrade on the ground floor.

Closed design stair Concorde Project Bekaert

We closed this staircas with a plexi plate. The illumination behind the staircase is responsible for the waaaaw effect. Instead of putting glass in the AluGlass balustrade we did it with a made-to-measure design in polycarbonate.

Glass stair Swiss Resort

The customer chose to combine a Cameleon C stair with glass treads with an AluGlass balustrade on the stair and a full glass Vision balustrade on the next floor.

Illuminated stairs with glass treads at the familiy Haag

The family Hag decided to renovate their house. They wanted to change/adapt the interior. The staircases of Graah are playing a central role in this renovation. The Cameleon S was their personel choice, with white leds in the treads. They control the light with a switch in the wall.

Modern stair Triangle at Deneve

Customer Philip Deneve bought a Triangle for his house. More than 10 years later he decided together with his wife Marielle to buy a duplex appartment. Everything had to change, except the staircase. So, we installed a new Triangle in their new duplex. And Philip and Marielle are happy, very happy.

Illuminated stair with glass treads in the Project CameleonS1 in Beek

Our Dutch customers in Beek love to change the color of their staircases. With an app on your smartphone you can control the lightning.

Design stair Concorde Project Jacquemin

The staircase looks very neutral, in an environment with a lot of wood and lots of colors.

Design stair Concorde Project Corten

Rudy Corten and his wife wanted to make their house a lot bigger by decorating the attic. But it had to be easily accessible, and preferably with a transparent design staircase.

Wooden stair at Edouard in Moscow (RU)

In a beauty salon in the centre of Moscow we realized a project with Cameleon C. The customer chose Avangkol wood in de treads as wel as on the landing.

Glass stair at Monet

With the glas wall the user of the staircase is perfectly protected. But also when you walk on the groundfloor there is no risk to fall in the basement. Simple, stylish and efficient.

Design stair Concorde Project Bamps

In this architects office with a lot of colors our staircases, lanidng and balustrades show a humble attitude.

Modern stair Project Triangle10

In this new villa the customer wanted to have as much natural light as possible. So he chose an aluminium stair from Graah.

Modern stair Triangle at De Keyzer

Siska De Keyzer was tired of using the second stage, which was too steep for her taste and also for that of her children. So she decided to place a brand new staircase in the entrance of her thoroughly renovated house. And that had to be and would be a Triangle of Graah. And so it happened.

Modern stair Triangle in a duplex

High above the ground, the owners of a duplex have a fantastic view over Vienna, the capital of Austria. A lot of glass, so, they chose our Triangle staircase, a light and transparant solution.

Glass stair at Mertens

The family Mertens were looking for a light staircase in their light interior. And so they chose a Cameleon S with extra clear glass.

Modern stair Triangle at Verplaetse

A lot of white and a lot of glass around the staircase project.

Design stair Project Concorde4

After the installation of the staircase there is still a lot of free espace in the entrance hall of this house. The stair leads us to a bridge going from one wall to another. The LED strip between staircase and wall gives a nice and discrete effect.

Modern stair Triangle at Bonnel

The customer wanted a short AluGlass balustrade on this staircase, giving him a better access to the stair.

Modern stair Triangle at Wyseur

At you arrival you will see the staircase Triangle right away, in the entrance.

Modern stair Triangle at Demeulenaere

Downstairs light color natural stone. Upstairs wooden parquet. And a dark wall. No problem for an aluminium staircase.

Design stair Concorde Project De Schuyter

Our customers wanted the very best for his tenants, aesthetically as well as in terms of quality, all fitting in a realistic budget. So, he got in contact with the people of Graah, for a few stairs with balustrades and landings.

Design stair Project Concorde2

The timeless Concorde staircase adapts himself to the environment. The natural colored anodization protects the staircase against scratches.

Design stair Project Concorde5

Between 2 very straight walls we could easily pull up our staircase Concorde. Not visible on the pictures: there is a lot of space behind the staircase. Space we need, because we cannot turn the stair in between the 2 walls.

Modern stair Project Triangle1

In a modern house we installed a Triangle stair, a good combination with the white walls and the black floor.

Modern stair Triangle at Leponce

Daughter Leponce achieves excellent school results year after year. And so she deserved a gift. It became a bigger room for the good girl. Daddy Leponce found the growth in the height: studying downstairs, sleeping upstairs and playing in a giant net. To get to the top from behind her desk, the sweet girl needs a light-looking staircase that doesn't take up too much space. It became a Triangle of 49 cm wide.

Modern stair Project Triangle2

Next to Amsterdam you can find this modern house with 2 stairs in line with each other.

Modern stair Project Triangle3

We can also fix a Triangle against the floor instead of putting it on the floor.

Modern stair Triangle at Desmet-Claeys

The family Desmet-Claeys wanted to put an accent on their staircase by installing lightning in the wall.

Modern stair Triangle in a chalet

This project is a good proof that aluminium staircases can be put in about every kind of interior. Aluminium and wood = perfect marriage!

Modern stair Triangle with DVI

Aluminium and wood are always a good combination, especially with dark wood. In this project we worked with 2 of our models: Triangle and Concorde (closed version).

Modern stair Triangle at Fidevan

Customers and employees have acces to the offices thanks to the stairs with bridge and landings, covered with glass.

Modern stair Project Triangle5

In this house with glass from bottom to top, the owners wanted toe maximalize the wellbeing effect of natural light. And so the staircase and glass bridge had to give an answer to their desire.

Modern stair Project Triangle7

The Triangle feels really good with the orange of the wall and the anthracite of the floor.

Modern stair Triangle at Waignain

The Triangle and the long glass bridge are a magnificent combination.

Modern stair Triangle at Van Holm

An interior with green plants and lot of colors. No problem for an aluminium staircase.

Modern stair Triangle at Lemaire

2 different Graah models in the same project? No problem. In this project we combined Triangle with Concorde. The Triangle stair is the most visible one.

Modern stair Triangle at Hirson

A bigger project with stairs and lots of accessories: landings, interior glass bridge and balustrades.

Metal stairs

We make 100% aluminum stairs. They are anodized by default. This ensures a very hard top layer that remains scratch-free, even in case of intensive use.

Treads with glass, stone, wood, ...

But you can also go for steps that we fill with glass, wood, stone or any material supplied or chosen by you.

You want a lacquered staircase

At the company we have a professional powder coating line and a large stock of different colors. The powder coating we use is very resistant to intensive use of your stair.
You have the choice between more than 6000 different colors. If you give us the RAL code of your windows and/or doors, we will lacquer your staircase in exactly the same color.

Illumination of your staircase

You can choose between white LEDs or RGB (color) LEDs. You control the lighting of your staircase with your smartphone or with your home automation system.

A closed staircase

We can easily close your staircase. This may be necessary if there is a cellar or storage space underneath.

Looking for a top design straight staircase?

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