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Sourcia
Tower cranes on a building site

Sourcing construction materials in Belgium

Co-contractor rule and Limosa declaration: two reflexes not to miss.

Belgium offers real price gaps against France and Luxembourg across several material families, plus a particularly high density of converters and industrial joiners in West and East Flanders. Distances make transport marginal in the delivered cost.

Two administrative points govern the operation. On immovable works, the co-contractor rule shifts VAT to the professional customer: an invoice raised with Belgian VAT while the rule applies has to be redone. And any foreign provider working in Belgium must file a prior Limosa declaration, whose absence is penalised on the client side too.

What we source here

  • Aluminium, PVC and timber joinery
  • Insulation and façade systems
  • Concrete, precast and structural steel
  • Metalwork and locksmithing
  • Site equipment and rental
  • Technical lot subcontracting

Market specifics

Working languages
Dutch, French, English
VAT
21 % — co-contractor rule on immovable works
Watch point
Limosa declaration for foreign service providers

Areas covered

  • Anvers
  • Gand
  • Bruxelles
  • Liège
  • Charleroi
  • Courtrai
  • Hasselt

Frequently asked questions

Which suppliers do you canvass for construction materials in Belgium?

We canvass qualified manufacturers, workshops and distributors covering aluminium, pvc and timber joinery, insulation and façade systems, concrete, precast and structural steel, metalwork and locksmithing. Coverage includes Anvers, Gand, Bruxelles, Liège, Charleroi. Every candidate is checked for legal existence, EU VAT validity and available capacity before entering the short-list.

What in Belgium specifics should you anticipate?

Working languages : Dutch, French, English · VAT : 21 % — co-contractor rule on immovable works · Watch point : Limosa declaration for foreign service providers. These points are settled at RFQ stage, not when the goods arrive.

Something to source? Describe it, we handle it.

Answer within 24 working hours. First conversation free and without commitment.