Seriously short of space: select your alternating-tread staircase 

Find an alternating-tread staircase up to 3 metres in height with Woodup! The alternating-tread staircase occupies a unique position in the category of home staircases. This type of product is installed on a mezzanine or upper floor when the interior space is very limited. Discover our all-wood and wood-metal alternating-tread staircases, available with 11 to 13 steps. Opt for a space-saving staircase that is more comfortable than a loft ladder, in a classic or modern design. Offer your small room a staircase at an affordable price and enjoy free delivery!

Definition of the alternating-tread staircase or step-offset staircase

Take a closer look at the principle of the alternating-tread staircase to better understand the different models in our range. An alternating-tread staircase is made up of non-straight L-shaped steps. If the first step is full on the right, the step above it will be full on the left. The deep part of a step is thus located beneath the narrowed part of the step above. This alternation of L-shaped steps has the effect of considerably reducing the space taken up by the staircase in a room.

Choose your alternating-tread staircase wisely

You can select your alternating-tread staircase kit in just a few clicks: straight staircase, quarter-turn staircase, spiral staircase, or modular staircase. For a lasting purchase, choose your staircase according to the following criteria.

The design of the alternating-tread staircase

The alternating-tread staircase, also known as a space-saving staircase, is perfect for a small room or a mezzanine loft, whatever the height to climb. Match the material of your staircase to your décor. Choose an all-wood staircase for a classic interior, or wood/metal for a space with a contemporary design. Make sure you select the right type of staircase. The space saving impacts the style, depending on whether the alternating-tread staircase is straight, helical or quarter-turn.

The dimensions of your alternating-tread staircase

The alternating-tread staircase is the perfect space-saving staircase, however its installation has an impact on safety of use and comfort. Measure the height of your staircase precisely. Not all alternating-tread staircases have the same heights, so measure yours carefully. In terms of width: the space saving entails a reduced width, so be realistic and factor in the width of the handrail.

All the features of the alternating-tread staircase

Alternating-tread staircases are highly popular products. Woodup has brought all its expertise as a manufacturer of kit, standard and custom-made staircases to offer you a wide range of alternating-tread staircases. Before discovering our different models, take note of the main features of alternating-tread staircases:

• steep staircase incline;

• staircase without risers;

• staircase with central stringer or side stringers;

• height-adjustable staircase.

Our different models of alternating-tread staircases

The alternating-tread staircase or step-offset staircase is a new product that sits between two products in a staircase range. Just below the alternating-tread staircase, you find the rung loft ladder and the retractable ladder. Above the alternating-tread staircase, you enter the world of the space-saving staircase with straight steps. Woodup offers you creative alternating-tread staircase solutions in various models — discover them below!

The modular alternating-tread staircase: easy installation

Woodup has given thought to design with the modular alternating-tread staircase. With a contemporary finish, this alternating-tread staircase features a central steel stringer (black, white or grey) with no risers. Its 11 steps in glued-laminated beech are varnished. Height-adjustable (170 to 230 mm), this alternating-tread staircase is only 54 cm wide. The advantage of modular alternating-tread staircases: installation in a straight, quarter-turn or spiral position is possible.

The all-wood alternating-tread staircase: straight or quarter-turn

As with a range of traditional staircases (straight staircase, spiral staircase), you will find an all-wood alternating-tread staircase on Woodup.fr. You can choose between a quarter-turn product going left or right and a straight product (loft-ladder style with alternating steps). The quarter-turn alternating-tread staircase is 65 cm wide, with a maximum height of 280 cm (floor to floor). The straight staircase offers a steep incline, with a maximum floor-to-floor height of 280 cm.

The spiral alternating-tread staircase: maximum space saving

Installing a space-saving spiral staircase in your mezzanine room is possible! Woodup has thought of everything with its spiral alternating-tread staircases. Choose the contemporary-design alternating-tread staircase in birch, 12 steps, for a stairwell opening of 140 x 70 cm, maximum floor-to-floor height of 3 metres! Opt for the helical alternating-tread staircase with a very small footprint, 120 cm diameter, in wood-metal, maximum height 299 cm!

Order your alternating-tread staircase online at Woodup!

Enjoy staircases designed and manufactured in France or Europe. Select your space-saving staircase from our range! Give your room an alternating-tread staircase with an exceptional finish, adjustable, at a great price. Benefit from free delivery and the "satisfied or refunded" guarantee. Our standard alternating-tread staircase models don't suit you? Order a custom-made alternating-tread staircase! Do you have a question about the stringer, the handrail, or the price? Our experts are here to answer them!