Stair treads made of Belgian blue stone are solid, durable, and have been the standard for outdoor stairs for generations. For outdoor use, choose a slip-resistant finish such as flamed or chiseled, and each step is custom-cut in our own workshops: as a solid block step or as cladding for an existing concrete staircase.
| Solution | When to Choose |
|---|---|
| Solid block steps | New staircase in the garden or leading to the front door, sturdy appearance, self-supporting |
| Stair Treads | Cover an existing concrete staircase with natural stone steps and risers |
| Loose steps on a slope | Garden steps on a slope, combined with stepping stones or curbstones |
Outdoors, traction is key. A flamed finish creates a rough surface that remains non-slip even when wet, while a grooved finish combines slip resistance with a refined pattern of lines, often on the front of the step. You can find the complete overview on the page Natural Stone Finishes. For indoor use, there are other options: you can read about them in indoor natural stone staircase.
Each step is cut according to your staircase plan: length, width, thickness, and, if desired, a nosing or profile. The stone comes from our own Belgian quarry, and it is processed in Aarschot. Please include your staircase plan with the Request for a Quote and the technical department is involved.
Brush the steps clean regularly and remove green deposits in shaded areas. This way, the steps retain their traction, year after year.
A flamed or chiseled finish provides traction on the surface, even in the rain. Chiseled finishes are often chosen for the front of steps and thresholds.
Solid block steps are self-supporting and have a robust appearance. For stair cladding, existing concrete steps are covered with natural stone. Both are custom-made in our own workshops.
Yes. Each step is cut to size according to the desired length, width, and thickness, including any nosing or profiling.
Brush the steps regularly and remove moss from shaded areas to keep them slip-resistant. Blue stone typically doesn't require much more maintenance outdoors.
That depends on the number of steps, the dimensions, and the finish. Request a custom quote with your staircase plan.
Natural Stone Indoor Stairs: Types and Finishes
Polished blue limestone: What is polishing?
Natural Stone Stepping Stones: A Path Through Your Lawn