Natural Stone Siding: Benefits, Applications, and Installation Techniques
What is siding?
Exterior cladding serves as the protective and aesthetic outer layer of a building. It shields the underlying structure from the elements—such as rain, wind, and sun—while also contributing to better insulation and greater living comfort.
In addition, exterior cladding plays a major role in determining a building’s appearance. Choosing the right material can give a home or project a modern, timeless, or simply distinctive look.
Why Choose Natural Stone Siding?
Natural stone is one of the most durable and aesthetically pleasing materials for exterior cladding.
Advantages of natural stone:
- Exceptionally durable and resistant to all weather conditions
- A timeless and authentic look
- Each stone is unique in color and texture
- Suitable for both modern and classical architecture
- Adds value to your building
Because of its natural origin and long lifespan, natural stone is also a long-term investment that will last for generations.
Source: Architect Marc Corbiau
Source: Namur Courthouse
New - Piedra Paloma
Applications and Projects
Vinalmont ’old-style’
This finish on our mesh limestone provides a A warm, distinctive, and timeless result. Ideal for residential projects and architecture with an authentic look.
Source: Architect Marc Corbiau
Vinalmont ‘sandblasted’
A sandblasted finish gives a a neater and more uniform appearance, perfect for larger buildings such as apartment buildings, offices, and public projects.
The Power of White.
This Spanish natural stone stands out for its even white tone and modern look. Thanks to its durability and proven performance, it is perfectly suited for the Belgian climate.
Ideal for anyone who wants a light, elegant, and contemporary facade wishes.
Source: Woluwe Project
Installation Techniques for Natural Stone Siding
There are various techniques for installing natural stone siding, each with its own advantages in terms of stability, speed, and aesthetics. Below, we explain two commonly used methods.
1. Installation with a support profile (slide-in system)
The natural stone elements are then slid into the profile one by one and positioned relative to one another. This system often uses a tongue-and-groove or clip-in system.
Advantages:
- Fast and efficient installation
- Dry system (no mortar or adhesive required)
- Ability to disassemble and replace
- Ideal for ventilated facades
Points to Consider:
- Precise measurements are crucial
- Prefabrication and tolerances must be perfectly aligned
2. Traditional installation with anchors and chemical anchoring
The traditional method consists of drilling anchor holes in natural stone, in which metal anchors are installed and secured with a chemical anchoring (injection mortar).
These anchors are then attached to the support structure or the wall behind it.
Advantages:
- Extremely strong and durable fastening
- Suitable for custom work and complex shapes
- A high degree of flexibility during installation
Points to Consider:
- More labor-intensive
- Wet process (depending on the application)
- Not as easy to disassemble
Which installation method should you choose?
The right technique depends on your project:
- Larger, repetitive facades → profile systems
- Complex projects or custom solutions → chemical anchoring
In practice, both systems are often combined to achieve the best results.
Our advice
At Renier, we focus on the Supply of high-quality natural stone and the Providing technical support to architects, contractors, and building owners.
Thanks to our experience with a wide range of projects, we actively contribute ideas on:
- the right choice of materials
- appropriate finishes
- and the most appropriate installation technique
We ensure that the selected natural stone perfectly meets the technical requirements and aligns with the aesthetic vision of the project.
The actual installation is performed by specialized professionals, and we offer support with the following if desired: Technical documentation and advice.
Frequently Asked Questions About Natural Stone Siding
How much does natural stone siding cost?
The price depends on the type of natural stone, the size, and the finish. Larger sizes and additional processing, such as miter cuts or drilled holes, have a significant impact on the price. As a general guide, you can expect to pay €100–€200/m² for natural stone and starting at €100/m² for installation.
How is natural stone siding installed?
Natural stone is installed using profile systems or with anchors and chemical anchoring, depending on the project and the technical requirements.
Is natural stone suitable for the Belgian climate?
Yes, natural stone is highly resistant to frost, rain, and temperature fluctuations, making it ideal for outdoor use.
What is the difference between bonding and anchoring?
Adhesive bonding is simpler but less flexible. Anchoring provides greater security and is used for larger or more complex facades.
Which type of natural stone should I choose for my facade?
This depends on the desired look and intended use. Belgian limestone, Vinalmont, and Piedra Paloma are popular choices.