Serbia’s construction sector is facing a fresh round of cost inflation, with prices for key building materials rising by as much as 30% since the beginning of 2026. Suppliers and distributors say the steepest increases are being seen in insulation products. They add that residential, commercial and infrastructure projects could face additional budget pressure during the rest of the year.
- Insulation, steel-linked inputs and cement see different price moves
- Energy costs, Middle East supply disruptions and shipping routes
- EXPO 2027 preparations lift demand for key construction categories
- Import protection regime includes quotas and potential duties up to 50%
- Reinforcement steel rises from about €690 to around €800 per tonne
- Shortages extend delivery times for gypsum boards and finishing materials
- Higher input costs feed into construction spending per square meter
Insulation, steel-linked inputs and cement see different price moves
Hydro-insulation materials recorded the largest jump, with expanded and extruded polystyrene insulation (EPS and XPS) climbing by approximately 30%. Steel-manufacturing-linked products, including reinforcement bars, wire and nails, have increased by 15% to 20%. Cement, brick products and thermal blocks have risen by around 5%.
Roofing materials have gone up by about 3%, while adhesives and mortar products posted smaller increases. The figures are based on reporting from suppliers and distributors. The pattern highlights a wider spread between insulation-related items and other categories used in construction.
Energy costs, Middle East supply disruptions and shipping routes
The latest price surge is linked to both global and domestic drivers. Internationally, uncertainty in energy markets and higher fuel costs have increased manufacturing and transportation expenses. Disruptions affecting raw-material supply chains through the Middle East have also contributed to higher input costs.
Shipping-route difficulties around the Strait of Hormuz have added further pressure on construction material availability across Europe. This has been cited as one factor behind tighter supply conditions affecting procurement in Serbia. As a result, distributors report upward pricing alongside availability constraints.
EXPO 2027 preparations lift demand for key construction categories
Domestic demand is also a factor behind the price environment. Serbia remains among the most active construction markets in Southeast Europe, with large-scale infrastructure developments and residential construction continuing alongside preparations for EXPO 2027 Belgrade. Suppliers cite substantial demand for steel, cement, insulation products and finishing materials.
Suppliers report that strong purchasing activity is limiting inventory rebuilding despite higher prices. They say this dynamic is keeping material supply conditions tight. The effect is reflected in ongoing cost pressures across multiple product groups.
Import protection regime includes quotas and potential duties up to 50%
Serbia’s temporary import protection regime for selected construction products is another element influencing the market. Government measures introduced earlier this year cover categories including cement and steel products. Once tariff-free quotas are used up, imports can face duties of up to 50%.
The total tariff-free quota volume is approximately 421,094 tonnes, including more than 250,000 tonnes allocated to cement imports. This quota structure is described as reducing competitive pressure from foreign suppliers while contributing to upward pricing trends after quota exhaustion. The policy applies to specific product categories covered by the measures.
Reinforcement steel rises from about €690 to around €800 per tonne
A notable component of the inflation trend involves steel-related materials. Market participants report reinforcement steel prices increasing from roughly €690 per tonne at the beginning of the year to around €800 per tonne. They describe it as one of the most significant cost increases for structural construction projects.
The change in reinforcement pricing is presented alongside broader movements across other inputs such as EPS and XPS insulation, cement-linked products and roofing materials. Together, these shifts affect procurement costs for contractors and developers working on residential, commercial and infrastructure projects. The reported increases are tied to both supply conditions and demand levels.
Shortages extend delivery times for gypsum boards and finishing materials
Supply-chain challenges are increasingly visible in distribution channels. Distributors report shortages of gypsum boards and other finishing materials. They also say delivery times that previously took only a few days can now extend to several weeks.
The delays create scheduling risks for contractors and developers attempting to keep construction timelines. These constraints affect project execution even when procurement proceeds at higher prices. Availability issues are described as occurring alongside longer lead times for certain categories.
Higher input costs feed into construction spending per square meter
The implications extend beyond material procurement for investors, developers and construction companies. Rising input costs are gradually feeding into higher construction costs per square meter, placing pressure on project margins. This may also support further increases in residential and commercial property prices.
Infrastructure projects financed under fixed-price contracts may face margin compression unless cost escalation mechanisms are available. The interaction between input-cost growth and contract terms is highlighted as a factor shaping financial outcomes for ongoing projects. EXPO 2027-related activity continues while logistics conditions remain volatile.
The current environment has been compared with the post-pandemic construction cycle when supply disruptions combined with surging demand produced rapid material inflation across Europe. With EXPO 2027 construction activity continuing to accelerate and global logistics remaining volatile, Serbia’s construction sector appears likely to operate under elevated cost conditions going forward.
