Consistent quality – The factory quality control departments can check each section throughout the construction process and when each section is completed. A site-built home usually only receives inspections by the local building authority when key milestones are met by the contractor -- such as basic framing, electrical wiring , plumbing installation and final finishing.
Lower cost – Materials can be purchased in bulk and stored for future use to take advantage of quantity purchasing and to avoid price fluctuations in building materials such as lumber.
Faster construction – A home can be built in the factory in one to two weeks. During this time, the foundation can be completed on site. It will take two to four weeks to assemble the home after it arrives at the home site. This shortened time on site reduces weather damage or home site vandalism that might occur before the home is completed. Construction is seldom delayed due to weather, labor problems or missing materials. The reduced timeframe allows for a shorter duration construction loan and reduced interest payments.
Code-compliant – Modular homes are built to the building codes of the location into which the home will be constructed using the same codes as site-built homes.
Strong construction – More wood is usually used than in a site-built home since a modular home must withstand truck transport to the site, crane lifting of each module and installation. The joints are usually tighter and the materials are cut with more accuracy. The sections have not been exposed to the weather before they are packaged for shipment.
Design flexibility – A wide variety of styles are available and can be customized. Custom designs can be created by architects who understand the unique challenges of planning for modular construction.
Energy efficiency – A modular home is highly engineered and uses the latest construction technology. This provides a tighter home that experiences less energy waste.
Less construction waste – Wood is used efficiently. Unused wood is usually recycled as fuel in the factory and not left unused at the home site, eventually ending up in landfill.
Beneficial financials – Homes can qualify for mortgage programs with the same rules and regulations which apply to a site-built home. A modular home will appreciate the same as a site-built home