The Combi Works (formerly NC Sourcing) 315 Design Series brings artistic Finnish design to everyday urban infrastructure.

Designed by renowned Finnish designer Piia Keto, this composite manhole cover and frame set combines functionality with cultural identity.

Made from high-strength composite material, the cover is lightweight, corrosion-free, and maintenance-friendly, ideal for modern cities seeking durability without sacrificing aesthetics.

Available in grey or black color, with two distinctive design motifs: “Flower” and “Bird”, symbolizing Finnish nature and craftsmanship.

Compliant with EN 124 standards class C250. Perfect for pedestrian zones, parks, and urban renewal projects aiming to integrate design, safety, and sustainability.