Height Adjustable Surface Boxes with Metal Ring
Height adjustable Surface Boxes made from heat-resistant plastic, featuring a cast iron lid (DIN-compliant) and metal reinforced rim.
Surface box VG
Lightweight, tough, and fully asphalt-compatible – built for modern road conditions
The VG Series combines the weight-saving and anti-rattle benefits of plastic with the strength of traditional cast iron. Designed for use in high-traffic asphalt roads, it features a heat-resistant plastic body and a DIN-compliant cast iron lid and ring for long-lasting durability.
The use of glass fiber reinforced plastic and a wide support flange ensures a flush fit with the road surface. This reduces the risk of cracking between lid and asphalt and minimizes post-installation settlement. By lowering the chance of damage, VG surface boxes also help reduce long-term maintenance costs.
Why choose the VG Series?
Prevents cracking and surface damage
The combination of reinforced plastic and cast iron ring significantly reduces the risk of cracking between lid and asphalt.
Level with the asphalt
The wide contact surface ensures a stable, level fit with the road – even after installation and compaction.
Lower maintenance costs
Thanks to the durable materials and stable fit, the risk of repairs or replacements is minimized over time.
Strong yet lightweight
Combines the lightweight benefits of plastic with the robustness of cast iron, for easy handling and long-term performance.
Built for heavy traffic
Designed to perform under high traffic loads in asphalt roads, making it ideal for demanding urban environments.