Sanded blue

Option: Sanded Sides

If the side of the stair tread is visible, we recommend sanding it either gray or blue

Custom-made flat stair tread

€ 0,00

Price per item, including VAT

€ 0,00

Price per square meter, excluding VAT and without options

Easily customize your ideal flat stair tread for a garden staircase right here. Select the desired finish, thickness, length, and width below, along with any optional features. The price per piece and per square meter is calculated automatically. You can adjust the finish at any time. Then click “Add to Cart” and complete your order. Delivery time: 2 weeks.

Available on backorder

Our Belgian blue stone is one of the most sustainable materials on Earth. This ancient stone, which has been formed over millions of years, is quarried and processed locally in an environmentally friendly and sustainable manner.

You can easily customize this flat step—whether for a garden staircase or your patio—to suit your own taste:

Blue stone from our own quarry (La Préalle in Sprimont)
Finish:
- Top and front sanded to a blue or gray finish
- Top surface sandblasted or machine-chamfered; front surface sanded gray
- Top edge machine-chamfered and front edge sanded to a gray finish
- Top surface flamed and brushed; front surface sanded to a gray finish
Options:
- Side: sanded gray or sanded blue (if the top is sanded blue)

Thicknesses ranging from 2 cm to 20 cm
Complete flexibility in dimensions. For lengths greater than 1.80 m, we will cut the material to size. If you need specific cuts, please be sure to let us know.

Area calculator not available for this product.

Frequently Asked Questions

Can a stair tread made of Belgian blue stone be custom-made to exact specifications?

Yes. The length, width, thickness, and visible edges are tailored to the staircase design and the desired finish.

Which exposed edges of a stair tread made of Belgian blue stone need to be finished?

At least the visible front side is usually finished; the end faces may also be visible. Therefore, please clearly indicate which sides will remain visible after installation.

What type of finish is suitable for a stair tread made of Belgian blue stone, whether indoors or outdoors?

The choice depends on appearance and intended use. For stairs, it’s not just aesthetics that matter, but also sufficient traction, especially for outdoor or wet applications.

Can I combine a Belgian blue stone stair tread with matching risers?

Yes. A natural stone staircase is often constructed using individual treads and risers that are matched in terms of stone type, thickness, and finish.

How do I correctly measure a stair tread made of Belgian blue stone for custom work?

Measure the finished staircase structure, taking into account the overhang, joint width, side edges, and any miter cuts. For complex staircases, a dimensioned drawing or template is highly recommended.