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Ready-to-Move (RTM) Homes on Insulated Concrete Form (ICF) Foundations: A Perfect Pair


Ready-to-Move (RTM) Homes on Insulated Concrete Form (ICF) Foundations: A Perfect Pair


When it comes to building your dream home, the choices can be overwhelming. One intriguing combination gaining popularity is the marriage of RTM (Ready-to-Move) houses with ICF (Insulated Concrete Form) foundations. In this blog post, we’ll explore the fascinating world of RTM homes perched atop sturdy ICF bases.

What Are RTM Homes?

RTM homes, also known as modular homes, are factory-built structures that arrive at your site fully constructed and ready for placement. These homes offer the convenience of off-site construction while allowing for customization and personalization.

Why ICF Foundations?

ICF foundations have become a go-to choice for many homeowners due to their remarkable features:

  1. Energy Efficiency: ICF foundations provide excellent insulation, keeping your home warm in winter and cool in summer. The foam blocks interlock, creating a continuous layer of insulation.

  2. Structural Strength: The combination of concrete and foam results in a robust foundation that can withstand the test of time and environmental stresses.

  3. Quick Installation: ICF foundations are relatively quick to set up, reducing construction time.

The On-Site Building Stages

Let’s walk through the stages of setting up an RTM home on an ICF foundation:

1. Preparing the Foundation

  • Coordinating the final preparations for the foundation is crucial. The concrete for an ICF foundation needs to be poured three weeks before the home is moved to allow sufficient curing time.
  • B&B Homes, a leading RTM home provider, recommends ICF as a primary option because it can be taken to a drywall-ready state.
  • During this stage, the garage foundation may also be poured, along with any additional parts of the home that require this step.

2. Pouring the Basement Floor

  • Once the house is set on the foundation, the basement floor is poured.
  • It’s essential not to pour the floors before the house arrives because the movers put their equipment in the basement and lift the house from underneath. Doing so too soon could result in concrete floor cracks.
  • In some cases, the layout of the site or other factors may allow for pre-existing basement floors.

3. Garage and Deck Considerations

  • If you plan to have a garage or a deck, consider pouring concrete piles for these structures simultaneously with the basement floor. This avoids extra charges and allows for immediate construction once the foundations are ready.

In conclusion, the marriage of RTM homes and ICF foundations offers a blend of efficiency, strength, and customization. Whether you’re building your forever home or a weekend getaway, consider this dynamic duo for a solid foundation and a cozy abode. 🏡🔨


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