See how others have designed their stair balustrades, glass balustrades for terraces and frameless balustrades for balconies. Find inspiration in modern, classic and discreet solutions, each with its own character.
Browse our frequently asked questions and answers, or contact one of our specialists, who are happy to help.
The correct post spacing depends on the balustrade system, material, height and fixing method. Posts in many systems are positioned approximately 90–120 cm apart, but the final spacing must follow the design and specifications of the selected system rather than a general rule of thumb.
In a staircase, the slope affects both the placement of the posts and how the infill is configured, and glass, rails, and wire can place different demands on the spacing. Longer spacing increases the load on posts, profiles, and fixings and can make the railing more flexible. With a made-to-measure balustrade, the system determines the post placement based on the staircase’s actual dimensions.
A stair balustrade provides fall protection where there is a risk of falling from the stairs or landing. Its height and design should suit the staircase’s use and the potential fall height, and it should be fixed to a suitable load-bearing part of the structure. Applicable requirements depend on local building regulations. The balustrade also needs to withstand the relevant loads and follow the slope of the stairs.
Where young children may be present, the design should discourage climbing and avoid openings that could pose a risk, including alongside the steps. Glass and vertical bars are common indoors, while grade 316 stainless steel and powder-coated aluminium can be suitable outdoors. A wall-mounted handrail often provides additional support.
When measuring for a stair balustrade, you need the staircase length, vertical rise and width, as well as the intended start and end points of the balustrade. Ideally, measure the completed staircase and record the dimensions on a simple sketch to help plan post positions and changes in direction. Measure the length from the nosing of the bottom step to the nosing of the top step.
Place a straight batten along the nosings of the steps and measure its length and the vertical rise to determine the slope. Mark landings, turns and connections to balustrades on other levels, and check that the stair stringer can support the posts. Check each measurement twice before ordering.
How a stair balustrade is installed depends on the staircase structure, slope and substrate. The fixings must be secured to a suitable load-bearing part of the staircase, and the dimensions and brackets must suit the stair geometry. The balustrade should follow the angle of the stairs.
Side-mounting a balustrade to the stair stringer preserves usable tread width, but the fixings must suit the stringer's material, whether timber, steel or concrete. On open-tread staircases, the balustrade must be anchored to the load-bearing stair structure. Check for underfloor heating, pipes and cables before drilling. Measure the length, height, angle and fixing positions before ordering.
A wire balustrade consists of tensioned wires between posts, creating an open design that takes up little visual space. The wires are made from corrosion-resistant AISI 316 stainless steel and held taut using fixings and adjustable tensioners. The tension can be adjusted during installation and later if needed.
Wire balustrades suit decking, jetties and stairs where you want an open appearance. On staircases, the wires and fixings are adapted to the slope. Maintenance is straightforward: wipe the wires as needed and periodically check the wires, fixings and tensioners. Remember that horizontal wires may be easy for young children to climb.
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Your choice of fixing makes a big difference to the overall appearance. There are two different installation methods to choose from when you order a Linea Step-staircase balustrade:
Linea Step is a wire balustrade made of stainless steel that can be fully customised to suit the unique characteristics of your staircase. In our configurator, you can select top rail, fixing, and the number of wires to create a look that fits your space.
Vertical bars
Wire balustrade
Wire balustrade with glass
Horizontal bars, Top rail
Horizontal bars, Without top rail
2 Wires
3 Wires
4 Wires
5 Wires
6 Wires
7 Wires
Round stainless steel, 42 mm
Round Oak, 43 mm
Round Jatoba, 43 mmLinea Step is a wire balustrade made of stainless steel, designed for those who want an unobstructed view without having to clean the glass. It is a functional stair railing that is installed as a continuous guardrail from the first to the last step. Posts keeps the horizontal wires bars stretched along the entire length of the staircase, creating an open feel without obstructing the view.
The system is delivered as a custom- kit, with all parts prepared to fit the specific angle of your staircase.
Linea Step serves as a discreet barrier for everything from basement staircases to entrances and decks. The railing is made of acid-resistant stainless steel (AISI 316) to withstand outdoor environments, but it requires regular maintenance to stay in good condition over time. However, if installed directly by the sea, we recommend choosing other materials.
Linea Step is designed to be easy to install—even for those who have never installed a staircase balustrade before. The system is designed for stair treads and comes as a complete kit with all necessary components, including screws and hardware.
Installation follows a clear step-by-step process:
Below are clips from some of our assembly videos. Once you've placed your order, you'll receive links to videos showing how to install the staircase balustrade with the specific details you've chosen.
Linea Step is specially designed to provide safe, stable protection alongside stairs, both indoors and outdoors. The balustrade is manufactured at our facility in Ängelholm and is supplied with a Declaration of Performance.
Our manufacturing process is certified in accordance with EN 1090-1, which means that we meet stringent requirements for inspection, documentation, and sizing. Quality is ensured through in-house testing and external audits, so that both the materials and functionality remain reliable over time.
Here you'll find technical specifications, dimensions, assembly instructions, and performance declarations for theLinea Step.
This information provides a clear overview of how the staircase balustrade is constructed and helps you plan, compare, and install the right solution for your project.
Load-tested posts
The posts have been tested with top-mounted fixings on timber substrates and can withstand a load of 0.5–1.0 kN/m.
Round profiles, Ø 42 mm
Round posts made of stainless steel with a diameter of 42 mm. For indoor use: AISI 304 and for outdoor use: AISI 316.
stainless steel AISI 304/316 steel
If your is installed indoors, use the version available at, designated as. If, on the other hand, it is to be installed outdoors, use AISI 316 instead, which is steel. wire balustrade stainless posts AISI 304 acid-resistant stainless steel
Wire Ø 4 mm
Wires is made of stainless steel with a diameter of 4 mm and acid-resistant AISI 316.
Material thickness 2 mm
Stainless top rail
Round top rail in stainless steel (Ø 42 mm). AISI 304 for indoor use and AISI 316 for outdoor use. Fittings are included for any corners.
Timber top rail
Round top rail (Ø 43 mm) in untreated light oak or jatoba (a hardwood with properties and an appearance similar to teak).
Angles
If there are any corners on the railing, adjust the wooden crossbar yourself. This ensures a precise fit. For stainless top rail at angles greater than 90 degrees, corner brackets are included.
Measurement
Measure from the nosing of the top step to the nosing of the bottom step.
Optional balustrade height
The staircase balustrade is the same height as the rest of the balustrade.
Made to the millimetre
When you provide your stair measurements, please be as precise as possible—down to the millimetre. We’ll craft your railing to the millimetre to ensure it fits perfectly in the spot where you want to install it.
Top mounting
The base is secured to the floor with 4 screws.
Top rail with or without wall fixing
If the balustrade meets a wall, you can also choose to fix the top rail to the wall. This can make the structure slightly more stable.
Screw for timber fixing
If you choose to fix into timber, screws are included for this purpose. The screw is made of hardened steel and, for outdoor use, is also surface-treated with Corrseal—Corrosion Class C4. The screw features a milled groove along the shank and one at the tip. This results in a very low screw-in torque in harder wood and minimizes cracking.
Screw for concrete fixing
If you choose to fix into concrete, screws for this purpose are included. The screw is made of hardened steel and, for outdoor use, is also surface-treated with Corrseal—Corrosivity Class C4. Approved for use in cracked concrete, uncracked concrete, and hollow-core slabs.
Also suitable for solid brick, hollow brick, solid Mexi brick, and natural stone. For fixing in materials other than wood or concrete, we recommend contacting your local hardware store.
Complete kit
Our shipment includes everything you need for assembly. In addition to posts, hinges, and top rail, it also includes all screws, drill bits, and any special tools required. If you have a screwdriver, a wrench, a folding rule, and a spirit level, you really don’t need anything else.
Assembly Videos and Instructions
The videos show various steps to help you with your assembly. Our assembly tips and videos are customised for each order. In other words, these are not general descriptions but are tailored specifically to your order.
Stainless Steel Components
Since stainless steel, despite its name, is not corrosion-resistant, all stainless components must be maintained and cleaned 1–3 times a year. If the railing is installed in a coastal environment, cleaning and treatment may need to be performed more frequently. Clean the surfaces with lukewarm water and a mild detergent using a soft cloth.
Timber top rail
If the railing is to be installed outdoors, we recommend cleaning the top rail and then sanding it with fine-grit sandpaper. Treat top rail with a wood preservative such as wood oil or similar, depending on the prevailing conditions. For indoor installation, only cleaning and light sanding are required. Treatment with wood oil or similar can be done if desired. All oak contains tannic acid in varying amounts, depending on the wood’s moisture content. This is because tannic acid prevents the wood from rotting. When your oaktop rail or handrail is exposed to moisture for the first time in an outdoor environment, tannic acid is released, which can cause discoloration on the surface it rests on. Therefore, we recommend oiling the wood or, alternatively, applying oxalic acid during installation to reduce the release of tannic acid. Oxalic acid can also be used to clean up discoloration on the surface. Consult your paint supplier before using oxalic acid. To keep the wood looking its best, we also recommend oiling it once a year.
Our A+, A, B and C use classes provide guidance on where a particular balustrade configuration may be suitable. They draw on our product testing and take into account factors such as the chosen height, section width and components. These are our own product classifications, not UK building regulation categories. The installation must also meet the requirements that apply at its location.
Use class A+
Our A+ configuration is documented for a minimum horizontal line load of 1 kN/m. The suitability of a particular balustrade for a residential, commercial or public setting depends on the complete configuration and the requirements of the installation site. Where glass is included, the specified safety glazing should be assessed as part of the whole system.
Use class A
Our A configuration is documented for a minimum horizontal line load of 0.5 kN/m. Whether that configuration is suitable for a particular residential installation depends on the site and its applicable requirements. Where glass is included, the specified safety glazing forms part of the overall system.
Class B
Class B railings are suitable for use in environments where the height difference between the floor and the ground is 0.5–3 metres. Our Class B railings can withstand a minimum linear load of 0.5 kN/m, and when the railing includes glass, this acts as a “ safety glass ” that prevents injury in the event of an impact.
Class C
Class C railings are suitable for use at ground level. If the railing includes glass, it is a “ safety glass ” that prevents personal injury in the event of an impact. A balustrade can be classified as Class C if Balustradedesign, in collaboration with you as the customer, makes a modification to the railing that deviates from our standard design. A Class C classification indicates that this specific configuration has not been tested.
