People prefer prefabricated houses because they take less time for erection or installation. The construction time is significantly less compared to building homes in a traditional way. You can take charge of the project with the help of a sub-contractor or go for a main contractor to build your modular home.
Firstly, you must buy a prefabricated house kit from trusted suppliers like Vision Development South Ltd. They are rated as the best suppliers of self-build timber homes in the UK. Their experts say this technology can save about 35% of the time needed to build a 2-storey house. Your project should be completed in 8 to 12 months at the latest.
Book your prefab house in advance
Depending on the complexities, your supplier may take about 2 -3 months to customize the kit as per your customized specifications. It will take leaser time for delivery if you choose a design from their catalog. Therefore, you will need to add about 3 months to the erecting time of about 1 year. Alternatively, you could start by laying the foundation until your kit is delivered.
Construction process
After buying the prefab house kit and receiving the delivery, the next task is to get started with the construction. Let us check the various stages and the time needed for each stage.
Foundation
It will take about 15 days to 1 month to lay the foundation for your prefab house. Again, it will depend on the type of land and soil when you plan to erect the structure. It will take more time to clear the foundation space if there are trees or roots or if the soil sinks too much. Trench-fill foundations are usually preferred because they are ideal for bricklaying but will work only on stable grounds. Strip concrete foundations are preferred for plots with unusual shapes.
Frame assembly
The process of erecting the frame will take another 20 days to 1 month, depending on the project type. For some models, the doors and windows will also be fixed at this stage of construction. It may take more days for installation if the design is complex or the weather conditions are unfavorable.
The first line of fixtures
The next task is to install the first fixtures for electrical supply, plumbing, and gas. This job will take another month, but the external cladding job can also be done at the same time to save time. It will also depend on the size of the workforce your contractor has.
Plasterboard installation
The next task is to fix the plasterboards, partitions, and ceilings. To avoid damage during plasterboard installation, ensure the external structure is airtight before this job. You will need a carpenter to install the staircases, flooring, and storage cabinets.
The second line of fixtures
This part may also take about a month, where you will need to fix the electrical sockets, other light fixtures, and security alarms. Plumbing fixtures like sockets and showers can also be done simultaneously by your plumber. The following tasks are installing shower wall tiles and marble flooring for bathrooms, which will take about 3 weeks to one month.
Completion
The next task is to test the construction for any snags or defects, followed by exterior decorations, interior decoration, and other finishing touches. The time for this stage of construction will depend on the types of interiors you wish to have in your newly built prefab home.