What does the “key in hand” construction system imply?
Construction works by the “key in hand” system represent the most practical model for building residential, business, and industrial facilities. The investor hires one construction company that takes over the complete organization and execution of works – from site preparation to final details and moving in.
The name “key in hand” comes from the fact that the investor at the end of the process receives a fully completed facility ready for use, without the need for additional engagement of different contractors.
In the last few years, this construction model has become increasingly popular in Bosnia and Herzegovina due to simpler organization, better cost control, and significant time savings.
What works are included in the “key in hand” construction?
The scope of work may vary depending on the contract, but most often includes:
Preparatory works
- Geodetic marking of the plot
- Excavation and site preparation
- Site organization
Foundations and construction
- Reinforcement and concreting of foundations
- Building load-bearing and partition walls
- Manufacturing of columns, beams, and slabs
- Reinforced concrete works
Roofing works
- Rooftop construction
- Installation of roofing
- Sheet metal works
- Thermal and hydro insulation of the roof
Installation works
- Electrical installations
- Water supply and sewerage
- Heating and cooling
- Ventilation systems
Finishing construction works
- Facade works
- Plastering
- Smoothing and whitewashing
- Ceramic works
- Flooring
- Joinery installation
Landscaping
- Access paths
- Fences
- Paving of the yard
- Horticultural arrangement
Advantages of the “key in hand” system
One contractor – full responsibility
The greatest advantage of this system is that the investor communicates with only one company. This avoids misunderstandings between different contractors and simplifies the coordination of all works.
Cost control
Before the start of the works, a detailed offer is defined with clearly stated items and costs. In this way, the investor has a better overview of the budget and reduces the risk of unforeseen costs.
Time savings
When one company leads the entire project, the construction process is significantly faster. There is no waiting between different phases or coordination of multiple contractors.
Quality guarantee
Professional construction companies guarantee the quality of the work done and the materials used, which provides the investor with additional security.
How much do “key in hand” construction works cost?
The price of construction by the “key in hand” system depends on several factors:
- Location of the facility
- Facility area
- Quality of materials used
- Project complexity
- Type of finish
On the market of Bosnia and Herzegovina, prices are most often between 1,500 BAM and 2,500 BAM per square meter for standard construction, while luxury facilities can have a significantly higher price.
For a precise estimate, it is necessary to make a detailed measurement and calculation of the works.
How to choose a reliable construction company?
When choosing a contractor, it is recommended to check:
- References and previous projects
- Experience on the market
- Expertise of employees
- Quality of materials used
- Guarantees for the work done
- Execution deadlines
A serious construction company will always offer a transparent contract and a detailed specification of the works.
Most frequent investor questions
Is “key in hand” construction more expensive?
At first glance, it may seem more expensive, but in practice, savings are often achieved due to better organization, fewer mistakes, and more efficient project management.
How long does it take to build a “key in hand” house?
An average family house can be completed in six to twelve months, depending on the size of the facility and weather conditions.
Does the investor participate in the selection of materials?
Yes. Most contractors allow the investor to choose between several material options and finishes.
Conclusion
Construction works by the “key in hand” system represent an ideal solution for investors who want a simple, secure, and professionally organized construction process. By hiring one professional company, the investor receives a complete service, better cost control, shorter execution deadlines, and a facility ready for moving in without additional complications.
If you are planning to build a house, a business facility, or an investment project, the “key in hand” system can be the most efficient way to turn your idea into a quality and durable facility.