A higher duty band, by design
Rwanda applies a 35% customs duty on a range of imported construction materials — including metal tubes, doors, windows and their frames — 10 percentage points above the standard 25% EAC Common External Tariff rate. This is a deliberate policy choice to make imported alternatives to locally producible materials less price-competitive.
Local cement production is growing
Cimerwa Cement, Rwanda's main domestic cement producer, has capacity of roughly 600,000 tonnes a year and, following a major plant upgrade, now runs at around 74% of installed capacity — up from under 60% before the upgrade — specifically reducing the country's reliance on imported cement. If your project needs cement, checking current local supply and pricing before importing is worth the comparison.
Exemptions for materials unavailable locally
Under the Manufacture and Build to Recover Program (MBRP), construction materials that simply aren't available within the East African Community — or that are sourced domestically — can qualify for a tax exemption, separate from the higher duty applied to materials that compete directly with EAC production. Whether your specific materials qualify depends on availability within the EAC, so confirm this with your clearing agent before assuming the standard higher rate applies.
What this means for project budgeting
For imported steel, doors, windows and similar finished construction components, budget for the higher 35% duty band rather than the standard 25% rate unless you've confirmed an MBRP exemption applies. For bulk materials like cement, compare landed import cost against current local pricing — with Cimerwa's expanded capacity, local supply is often the more competitive option.
The clearance process itself
Construction materials follow the standard import process — commercial invoice, packing list, and a declaration through the Electronic Single Window — but correct HS classification carries extra weight here, since it determines whether your shipment is assessed at the standard 25% band, the elevated 35% band, or qualifies for an MBRP exemption. See our guide to HS codes for how this classification works.
Construction materials carry a different duty story than most imports — shaped directly by Rwanda's push to grow local manufacturing.