Prefab small homes are unique structures that are built in climate-controlled facilities. Building a prefab tiny house in a factory setting will help to avoid the weather related delays in the building process. In addition, as the materials to build these prefab tiny homes are stored in warehouses on the site, the chances of using wet or damaged materials in construction is eliminated completely, thereby increasing the quality of the best prefab homes.
Many of the popular prefab modular homes inspection bureaus have reported that most of the mold and mildew growth on the lumber used to make a house can be attributed to storage, transportation, and the construction phases. However, as the small prefab homes are built in a climate controlled factory setup, the possibility of using lumber with molds in the construction is avoided. Some of the biggest advantages of choosing small prefab houses over site-built homes are explained below.
Some of the best prefab homes allow for numerous design possibilities and options for you to select the house that suits your requirements. You can have a wide range of floor plans in prefab small homes that can be customized as per your needs.
Keeping in mind the building codes of the state, you can upgrade or modify the general building specifications of prefab tiny homes to have your own unique elevations and floor plans, along with the option to choose the style of windows and sidings you need in your small prefab houses. In fact, choosing a prefab tiny house over a conventional site-built home will offer you endless possibilities.
Reduced Building Time
As the small prefab homes are usually built in about 1/3 of the time that is needed for the construction of conventional homes, with proper planning and implementation, you will be able to start living in your new prefab tiny house in just weeks of choosing the design of the house. The overall building time of small prefab homes is reduced much due to concurrent building process and site work.
Another added advantage of prefab tiny homes is the reduced interest in the financing for construction. In addition, the highly skilled labor of modular home manufacturers will have many years of experience in the building process of prefab small homes, ensuring utmost quality and precision for your prefab modular homes.
Better Construction Quality
As small prefab houses are built in climate controlled factories, the manufacturers will be able to make use of advanced tools that are not available to the on-site builders. These tools include the custom-made jigs, which ensure that all the ceilings, floors, and walls of prefab tiny homes are plumb and square. This will make sure that you are getting the best prefab home that is structurally rigid and would last for a long time.
The interior walls of the prefab tiny house will be lag bolted to the bracing and exterior walls of the house. Insulation will also be installed to all the electrical outlet boxes of the best prefab homes to ensure energy efficiency. Finally, straps will be used to brace the walls of prefab modular homes to the floor offering additional support to the walls.
Regulation and Inspection
Before the construction of prefab small homes is started, the building plans should be reviewed and approved by the state government where the manufacturer is planning to sell the prefab tiny homes. All the small prefab homes should be designed and built to the codes for the state where the home is to be installed.
Modular home manufacturers will contact third party prefab tiny house plan review agencies that can conduct a plan review of the houses on behalf of the state government. Manufacturers can also have a contract with third party home inspection agencies that are licensed by the state government to perform in-plant inspection of prefab modular homes.
When the modules or sections of prefab tiny homes are finished, the inspection agency places a label on the house to certify that it has been constructed in conformance with the building codes and the approved plan of the prefab tiny house.
The latest developments in the construction techniques and quality engineering have increased the overall energy efficiency of prefab small homes. This will ensure that it will be economical and comfortable to live in prefab tiny homes regardless of the weather in your area. Moreover, most of the small prefab houses use 2×6 framing for walls, allowing the placement of more insulation inside the walls. This, in turn, helps to increase the energy efficiency of prefab modular homes.
The best prefab homes will allow only less air infiltration, which is one of the main causes of heat loss in prefab tiny homes. As the prefab small homes are built in a factory setting, it allows modular home manufacturers to install more insulation and sealants like caulking in areas where the site builders will not have access. For instance, a modular home manufacturer will be able to offer a better seal around the electrical switches and outlets, as they will be easily able to access the wall above, below, and behind these areas.
Shipping and Strength of Modular Homes
After the construction of the modules is finished inside the factory, the modules of small prefab houses will be loaded for transport. To deal with the shocks and stress of shipping, every prefab tiny house will be made using about 20 to 30 percent more material than the traditional site-built homes. For instance, the drywall in small prefab homes will be glued making use of typical adhesive and screwed to the framing of the home to offer more strength.
Use of more materials in prefab small homes construction will increase the structural strength of these homes to ensure that you are getting the best prefab homes. What’s more, a study on the effect of 1992’s Hurricane Andrew on small prefab homes concluded that “the module-to-module combination of units appears to have provided an inherently more rigid system that performed much better than conventional residential framing.”
Many more studies conclude that the construction process of prefab small homes is more eco-friendly than that of conventional site-built homes. Small prefab homes construction makes use of in-plant recycling and engineered construction materials, which ensures recycling of all the excess construction materials, eliminating construction wastes, whereas the amount of construction waste generated by the site built homes are very high.
As per the studies conducted by the National Association of Home Builders (NAHB) Research Center, the waste for an average 2,000 square foot site-built home is about fifty cubic yards or 8,000 pounds. Typically, wastes from site built homes goes in a landfill, whereas the wastages from prefab small homes is recycled.