The Difference Between Rough and Finishing Construction Works: What Do They Include?

When starting the construction of a house, apartment, or commercial space, you’ll often hear terms like “rough works” and “finishing works.” If you’re not familiar with construction terminology, these phrases can be confusing. In this article, we’ll explain the key differences between these two major phases of construction and what each of them includes, so you can have a clearer understanding of your project.

What Are Rough Construction Works?

Rough works are the foundation of every construction project – they involve all the activities that happen before a building takes its final shape and appearance.

Rough works include:

Excavation and foundation work – preparing the terrain, digging, and pouring concrete foundations
Structural work – building exterior and interior walls, floor slabs between levels
Concrete works for slabs, columns, and beams – essential structural elements of the building
Roof construction – installing wooden, steel, or concrete roof structures
Rough installation of utilities – laying pipes and cables (electricity, plumbing, sewage) inside walls and floors before plastering

The goal of rough construction is to make the structure stable, waterproof, and ready for the next phase.

What Are Finishing Construction Works?

Finishing works include everything that gives a building its final look, functionality, and aesthetic appeal. These are the works most visible once you enter the space.

Finishing works include:

Plastering and wall smoothing (skimming)
Floor installation – tiles, parquet, laminate
Painting walls and ceilings
Installing sanitary fixtures – sinks, toilets, bathtubs
Installing electrical elements – switches, sockets, lighting
Installing doors, windows, and trims
Facade works – exterior wall finishes and insulation

Finishing works allow the user to live in, use, and customize the space according to their needs.

How Do the Phases Progress in Practice?

Construction usually progresses in this order:

Rough works – from foundation to a sealed building (commonly referred to as the “shell and core” phase)
Finishing works – interior completion and aesthetic details
Final inspection and move-in

Why Is It Important to Know the Difference?

As a client, knowing these terms will help you:

Understand contractor offers more clearly
Better estimate costs by phase
Track the progress of your project
Make timely decisions (e.g., selecting tiles or lighting)

SARD Engineering – Your Partner Throughout the Process

At SARD Engineering, we believe that every client deserves to fully understand the construction process, no matter their background. Through clear communication, transparent phases, and full support from start to finish, we ensure you’re informed and confident every step of the way – from foundation to final key handover.