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Boxabl’s Casita has made waves in the housing market, offering innovative, modular housing solutions that are quick to assemble and highly customizable. However, while the Casita is manufactured with exceptional precision, the critical task of designing and installing the foundation falls to local experts. As noted in Boxabl’s plans:
“Site-specific engineering foundation designs to be provided by others.”
This is where Oasis Engineering comes in. We specialize in creating site-specific foundation engineering plans tailored to your property’s unique requirements. With several foundation options available for the Casita, or any other type of manufactured home, like shipping container homes or mobile homes, we’re here to help you select and design the best fit for your project.
Foundation Options for the Boxabl Casita
The foundation of your Casita is vital for ensuring its stability, durability, and compliance with local building codes. Boxabl outlines four foundation options, each suited to different site conditions. Here’s an overview of these options and how we can help:
1. Stem Wall Foundation
A stem wall foundation consists of a perimeter concrete wall built on a footing, creating a raised platform for the Casita. This option is ideal for sites with uneven ground or areas requiring extra elevation for flood protection.
- Advantages: Provides strong lateral support, keeps the home elevated, and works well on sloped sites.
- Considerations: Requires precise design to ensure stability in areas prone to seismic or wind forces.
At Oasis Engineering, we design stem wall foundations that are not only compliant with local codes but also optimized for your site’s specific needs.
2. Concrete Slab Foundation
A concrete slab is a flat, monolithic base that supports the Casita directly. This is one of the most popular foundation options for modular homes due to its simplicity and cost-effectiveness.
- Advantages: Quick to construct, cost-efficient, and provides excellent stability.
- Considerations: Less suitable for areas with expansive soils or significant frost heave.
Our team ensures your concrete slab foundation is designed with proper reinforcement, drainage considerations, and compliance with local regulations.
3. Pier and Wood Beam Foundation
This elevated foundation style uses piers to support wood beams, creating an above-ground platform for the Casita. It’s a great option for sites with challenging soil conditions or uneven terrain.
- Advantages: Elevates the home for better airflow, easier inspections, and protection against flooding.
- Considerations: Requires secure anchoring to handle wind and seismic loads.
Oasis Engineering specializes in designing pier and wood beam foundations that meet wind and seismic requirements while ensuring the long-term stability of your Casita.
4. Grade Beam Foundation
A grade beam foundation combines a reinforced concrete beam with footings to distribute loads evenly across the soil. It’s an excellent option for areas with expansive or unstable soils.
- Advantages: Works well in difficult soil conditions, offers superior stability, and reduces the risk of settlement.
- Considerations: Typically more complex and may require additional site preparation.
We design grade beam foundations that address the unique challenges of your soil conditions while ensuring your Casita’s safety and longevity.
How Oasis Engineering Supports Your Project
While Boxabl handles the structural engineering of the Casita itself, the foundation is a critical component that requires localized expertise. At Oasis Engineering, we provide:
- Site-Specific Plans: Tailored designs based on your soil type, topography, and local building codes.
- Licensed Engineering: With licenses in over 35 states, we ensure full compliance with local regulations, including foundation engineer letters, manufactured housing foundation letters, and mortgage compliance engineer letters for manufactured homes.
- Detailed Support: From soil reports to stamped drawings, we handle every step of the foundation design process.
By partnering with us, you can ensure your Boxabl Casita is installed on a foundation that’s as solid and reliable as the home itself.
Why Choose Oasis Engineering for Your Casita Foundation?
The Boxabl revolution has simplified the way homes are built, and we’re here to simplify the foundation process. With our expertise, you can focus on enjoying the benefits of your modular home while we handle the technical details.
Get Started Today
Ready to build your Casita? Contact Oasis Engineering for foundation engineering services tailored to your site. Let us design the perfect foundation to bring your dream home to life.
