Topvorm Prefab

About

Topvorm Prefab is a renewable energy company headquartered in Terneuzen, Netherlands.

Topvorm Prefab is a prefabrication specialist focused on designing, detailing, producing, and just-in-time delivery of prefab roof systems and HSB (timber-frame) wall elements. Operating from a certified facility in Terneuzen, the company manages the entire process in-house—from design consultation and 3D modeling through production and delivery. The company emphasizes precision engineering, sustainability (high R-values, FSC and STIP certification), energy efficiency, and quality control under KOMO certification and WKB guidelines. Products are customized to project requirements and include features such as solar-ready integration, airtight construction, and biobased materials like flax wool. The company works on diverse projects ranging from individual villas to large-scale housing developments and apartment complexes.

Projects

Certifications & Awards