Serbia’s construction market is moving into a more difficult cost phase. Imported refined petroleum products rose 23% year on year, basic metals increased 5.7%, wood products 2.9%, chemicals 4.1%, and non-metallic mineral products 1.1%. Electronic and optical equipment, increasingly important in modern buildings and infrastructure, was 4.4% more expensive.
The pressure arrives after a weak year for sector output. Construction activity fell 5.4% in real terms during 2025, although the headline concealed a sharp divergence. Civil engineering declined approximately 11.5%, while work on buildings grew 6.2%. This left infrastructure contractors more dependent on Serbia’s next public-investment cycle.
That pipeline is substantial. The 2026 state budget provides RSD602bn for capital expenditure, including RSD47.5bn for Expo 2027-related works. Projects connected with roads, railways, utilities, urban infrastructure and the Expo programme can sustain order books, but they also concentrate execution risk within a relatively short delivery period.
The biggest threat is not the price of one material. It is the combined effect of fuel, structural metals, electrical systems, imported controls, subcontractor rates and financing. A contractor may secure stable prices for cement or locally supplied aggregates and still experience a substantial increase in total installed cost.
Fixed-price agreements deserve particular attention. Contracts awarded on assumptions from 2023–2025 may contain escalation formulas that respond slowly or exclude certain imported components. Delayed design approvals can also push procurement into a more expensive period, transferring what initially looked like a schedule problem into a cost overrun.
Imported capital goods were only 1.3% more expensive year on year, which may create the impression that project CAPEX remains stable. Yet equipment purchase price is only one part of delivery cost. Transport, temporary works, fuel, steel installation, electrical integration and commissioning can increase even when the principal machine or system remains close to its original quotation.
Banks should therefore move beyond headline contract value and require monthly earned-value, procurement and cost-to-complete reporting. Stress testing should distinguish secured purchase orders from budgetary quotations and identify packages without fixed prices.
The Serbian market is unlikely to face a uniform construction inflation shock. Residential, commercial and infrastructure projects have different material profiles. The common risk is that thin contractor contingencies are being consumed at the same time that public programmes demand faster completion.
