Lavaproducts
Quality-monitored lava for road and path construction, landscaping,
sports grounds and playground construction, etc.
Basalt products
Basalt, basalit, basalt sand and high-quality chippings for road and path construction,
with test certificates for frost protection, ballast support layers, etc.
Logistics
38 vehicles for all types of bulk goods transport, including silo transport, ship and wagon loading, and waste transport permits.
Substrates
Quality substrates for single and multi-layer, extensive and intensive greening,
for tree planting and roadside greenery, etc.
Recovery
before disposal

Welcome to Stolz

We supply quality building materials

Stolz excavates lava and basalt in the volcanic Eifel region at their five company-owned quarries. The raw products are optimised for various applications in special processing plants. The product range covers almost all types of bulk materials. Further information about the numerous products and application options can be found on our product page.

Products are transported by means of the company fleet of vehicles. Equipped with our modern and powerful vehicles, we can rapidly and easily transport even large delivery volumes.

We also offer our competency in the logistics sector as a separate service. Go to our logistics page to find out more about our fleet, our certifications and all special options

The Stolz company at a glance:

In the year 2024, the company has 75 employees. We maintain a fleet of 38 vehicles. Our annual production of lava and basalts is around 1.0 million tonnes, obtained from six quarries owned by Lava STOLZ GmbH. Stolz also has its own landfill sites for mineral waste. The administrative headquarters of the company are in Hillesheim in the Eifel region of Germany.