Building houses from timber panels can be cheaper than using concrete blocks for several reasons. One of the main reasons is that prefabricated timber panels are factory-made, which allows for a faster and more efficient construction process. Since the panels are made in a factory, they can be mass-produced and delivered to the construction site ready to be installed. This can save time and labor costs compared to building with concrete blocks, which are typically made on-site.

Another reason why building with timber panels can be cheaper is that the panels are lightweight and easy to handle. This means that they can be easily transported to the construction site and installed quickly and efficiently. In contrast, concrete blocks are much heavier and require specialized equipment and labor to transport and install.
Additionally, timber panels are often more sustainable and eco-friendly than concrete blocks. Timber is a renewable resource that can be sustainably harvested, and the production of timber panels generates fewer carbon emissions than the production of concrete. This can make timber panels a more cost-effective and responsible choice for environmentally-conscious builders.

Overall, building with timber panels can be cheaper than using concrete blocks due to the efficiency of the construction process, the lightweight and easy-to-handle nature of the panels, and their sustainability and eco-friendliness.

The design-build process is a method of construction in which the design and construction phases of a project are combined into a single contract. This means that the design-build contractor is responsible for both the design and the construction of the project.

The design-build approach offers several benefits over traditional construction methods, including a more efficient and streamlined process, improved collaboration and communication between the design and construction teams, and greater flexibility and adaptability throughout the construction process.

In general, a prefab house can be built in as little as a few weeks, depending on the size and complexity of the house. This is much faster than the several months or even years that are typically required for a traditional house to be built.

Prefab houses can be just as reliable as traditional houses, provided that they are designed and built properly. Prefabricated panels are typically made from durable materials, such as wood or concrete, and are designed to withstand the same weather and environmental conditions as traditional houses.

One potential concern with prefab houses is that the panels may not be properly installed or secured on-site. This can compromise the structural integrity of the house and potentially cause problems in the future. However, this issue can be avoided by hiring a skilled and experienced contractor who has experience working with prefab panels.
Another concern with prefab houses is that the panels may not be properly sealed or insulated, which can result in poor energy efficiency and uncomfortable indoor temperatures. However, this issue can also be avoided by choosing a reputable prefab manufacturer and ensuring that the house is designed and built to meet proper energy efficiency standards.

Overall, prefab houses can be just as reliable as traditional houses if they are designed and built properly. It is important to choose a reputable manufacturer and contractor to ensure that the house is built to last.