Materials & Construction

Cement

The binding material behind concrete, mortar and blockwork — the single most-used material on most sites.

Steel Reinforcement (Rebar)

Steel bars embedded in concrete to carry tension loads that concrete alone cannot resist.

Concrete Blocks

Precast blocks used for most modern wall construction in Rwanda, valued for speed and consistency.

Burnt Clay Bricks

A traditional and still widely used walling material, valued for thermal performance and local availability.

Sand

Used throughout construction — from concrete mixing to mortar and plastering.

Aggregates (Gravel & Crushed Stone)

Coarse material mixed with cement and sand to form concrete.

Roofing Sheets

Metal sheeting is the most common roofing material for residential buildings.

Floor & Wall Tiles

A major visible finish choice, with wide variation in cost and quality.

Paint & Coatings

Interior and exterior paint protects surfaces and is one of the most visible finishing touches.

Doors & Windows

A significant cost and design decision affecting security, light, and ventilation.

Plumbing Materials

Pipes, fittings and fixtures that carry water supply and drainage through the building.

Electrical Materials

Cabling, conduit, and fittings that distribute power and lighting through the building.