That's why you need a railing for your outdoor stairs
A flight of stairs leading from the balcony down to the garden or the entrance not only creates a sense of movement—but also poses a fall hazard. Installing a railing is therefore not just an aesthetic consideration, but an important part of creating a safe outdoor environment.
Whether you're building a new home or renovating, it's important that the stair railing:
- complies with building codes
- is the correct height and has the correct mounting
- withstands weather conditions year-round
- complements the balcony railing and choice of materials
Here, we'll walk you through what you should keep in mind—from materials to installation.
Proper Height and Regulations for Stairs with Handrails
- The Swedish National Board of Housing, Building and Planning’s Building Regulations (BBR) clearly specify the requirements for both balcony railings and stairs. As soon as the drop height exceeds 0.5 meters, protective measures are required, and stairs are subject to specific requirements:
- Minimum railing height: 90 cm, measured vertically from the front edge of the stair tread
- Maximum distance between slats or wires: 10 cm
- A handrail is recommended if the staircase has more than three steps
Keep this in mind especially if the stairs are used by children, the elderly, or people with limited mobility. A sturdy handrail running the entire length of the stairs can significantly increase safety.
Common materials used for balcony staircase railings
The choice of materials affects both the railing’s lifespan and its appearance. An outdoor staircase requires durable and weather-resistant materials—but also ones that complement the style of the house.
- Wood – Traditional and charming, especially on older homes. Requires regular treatment and maintenance.
- Aluminum – Lightweight, rust-resistant, and virtually maintenance-free. Often combined with glass for a modern look.
- Stainless steel—Elegant , durable, and resilient—especially in coastal environments.
- Combinations – A wooden handrail on an aluminum or steel railing can add both warmth and contrast.
- Glass panels —clear, tinted, or frosted—can provide both natural light and privacy, depending on their placement.
Balcony stairs in various shapes—what are the requirements for the railing?
The shape of the staircase affects not only the design but also the installation of the railing:
Straight staircase
- A handrail with the same slope as the stairs creates a cohesive look.
- It is common to have handrails along the entire slope.
Angled or Curved Staircase
- Requires flexible fasteners and articulated joints.
- Adjustments are often needed for both the angle and the mounting.
Staircase with a landing
- The railing is divided into sections—each level can have a different height and design.
Also consider whether the railing should be attached to the stringer, the steps, or the side of the structure. This affects both stability and the choice of system.
Tips for a Durable Outdoor Stair Railing
To ensure a safe and long-lasting result, keep the following in mind:
- Choose a guardrail system that meets the load-bearing and fall protection requirements specified in the BBR
- Choose stainless steel or powder-coated materials to withstand rain, snow, and UV radiation
- Make sure the transition between the balcony railing and the stairs is seamless and stable
- If you're building it yourself—choose a system where the components are designed for stair angles
Would you like to reduce visibility from, say, a walkway? Choose frosted or tinted glass on the sides of the staircase for a more private feel.
The right railing makes a difference—both in terms of safety and the overall look
A railing for a patio with stairs should feel secure to hold onto—while also giving the patio a cohesive and well-thought-out look. By combining the right height, function, and materials, you can create a solution that will stand the test of time—both practically and aesthetically.
At Balustrade Store , you’ll find several ready-made solutions that can be customized for balcony stairs—whether you need a simple sloped railing, a handrail with glass, or flexible sections for changes in level. Our digital tool helps you find the right measurements and brackets—no matter what your stairs look like.
