A home built on-site is usually about twice as expensive as prefabricated homes.
On-site construction generally wastes much more materials that go into the building of the house.
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Besides being cheaper because of more efficient use of materials, prefab homes cut costs because they need fewer construction laborers on-site to help assemble the house.
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Prefab homes can save you money during the years you live in these homes because their designs generally have energy efficiency in mind.
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Because a prefab house’s individual parts adhere to strict design guidelines, the seams in these homes are usually airtight. This standardized air-tightness helps to avoid leaks and airflows that can increase the energetic and economic cost of heating and cooling your home.
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