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High‑Elevation Mountain Home Built with Nudura ICF Technology in Soda Springs, CA | Part 2

Building a durable, energy‑efficient home in the high‑elevation climate of Soda Springs, California, requires more than standard construction methods. The Sierra Nevada region brings extreme snowfall, freezing temperatures, and strict Wildland‑Urban Interface (WUI) codes. For this project, Tenax Construction delivered a full turnkey mountain residence designed to withstand these conditions using advanced Nudura ICF (Insulated Concrete Forms) technology.

This case study highlights how our team applied ICF building systems, high‑performance materials, and modern construction techniques to create a long‑lasting “Mountain Modern” home suited for harsh environments.

Why ICF Construction Was the Ideal Choice for Sierra Nevada

Nudura ICF technology is rapidly becoming the preferred solution for high‑performance residential construction. Unlike traditional wood framing, ICF uses interlocking foam blocks filled with reinforced concrete to create a permanent, insulated structural wall system.

Key benefits of Nudura ICF for mountain climates:

  • Exceptional Thermal Performance: Continuous insulation with high R‑value equivalent performance—crucial for Soda Springs’ cold winters.
  • Energy Efficiency: Airtight wall assemblies reduce heating demand and maintain interior comfort in extreme temperatures.
  • Fire Resistance: Concrete core and foam layers significantly enhance safety in WUI zones.
  • Structural Strength: Reinforced concrete walls withstand heavy snow loads, wind, and potential seismic activity.
  • Noise Reduction: Thick ICF walls minimize exterior noise for a quiet interior environment.
  • Durability and Low Maintenance: Perfect for remote, high-demand locations.

For homeowners seeking long-term performance and energy savings, ICF home construction is one of the most reliable systems available today.

Project Overview: Mountain Modern Home in Soda Springs, CA

This residence features a dramatic A-frame–inspired design with a towering glass gable, vertical board‑and‑batten siding, and a metal roof engineered for heavy snow. All work—from raw land to final finishes—was completed by Tenax Construction as a full turnkey project.

1. ICF Foundation and Structural Base

The project began with site preparation on a snowy mountain lot. The Nudura ICF forms were stacked, reinforced, and filled with concrete to create an exceptionally strong and insulated foundation system. The crawlspace slab was insulated for additional thermal protection.

2. Structural Steel and Framing

A series of engineered steel beams were installed to support the steep A-frame roof and large window wall. Tenax constructed all framing, including rafters, decks, and architectural elements.

3. Exterior Envelope for Harsh Climates

  • Standing-Seam Metal Roof rated for heavy Sierra Nevada snow loads
  • Vertical Cementitious Board & Batten Siding
  • Durable Stone Accents at the foundation
  • Milgard Windows and Oversized Glass Gable for panoramic mountain views

These elements combine structural integrity with modern mountain aesthetics.

4. High‑Performance Insulation System

To complement the ICF walls, Tenax added:

  • R42 spray foam in vaulted ceilings
  • R38 insulation in raised flooring
  • R30 insulated exterior framing sections
  • Full air‑sealing, moisture barriers, and QII-compliant detailing

The result is an exceptionally efficient building envelope.

5. Advanced Systems: Electrical, HVAC & Solar

The home includes:

  • 200A main electrical service
  • High-elevation HVAC system for heating efficiency
  • Solar panel array with inverter and full grid integration
  • Modern wiring for lighting, appliances, and smart controls

Modern Exterior Feature

The home showcases:

  • Trex Enhance® Naturals composite decking
  • Stainless steel cable railing system
  • Snow-ready drainage and gutter systems
  • Exterior finishes designed to withstand severe winter conditions

A Complete Turnkey Build

From excavation to the final exterior and interior detailing, Tenax Construction managed:

  • Foundation and ICF installation
  • Framing and steel
  • Roofing and siding
  • Windows and exterior doors
  • Exterior decks and rails
  • All mechanical, electrical, and plumbing systems
  • Drywall, paint, millwork, flooring, tile, cabinets, and more

Every detail was completed in-house, ensuring a seamless and efficient construction process.

Why Choose Tenax Construction for ICF Projects

Tenax Construction is a trusted builder specializing in:

  • ICF home construction
  • Nudura ICF foundations and wall systems
  • High‑elevation and snow‑country builds
  • Turnkey residential construction
  • Energy‑efficient and sustainable housing solutions

Our expertise in advanced building science and materials allows us to deliver homes that are stronger, quieter, more efficient, and more durable than traditional construction.

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Ольга Шпирна profile picture
Ольга Шпирна
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We had a large renovation project at our home, and we couldn’t be happier with the results. The team replaced almost all of our windows, painted the entire house and garage, completely remodeled two bathrooms, removed a wall to combine two rooms into one, and created beautiful smooth walls with molding in the new space. They also installed new carpeting throughout the house, added ceiling lighting to almost every room, replaced all of the outlets and switches, and took care of many other smaller projects along the way. There was a lot of work involved, but the team was hardworking, responsive, and always willing to help. Communication was great throughout the entire process. We especially appreciated Nikolai, the project manager, who was very attentive and easy to work with. We are very happy with the quality of the work and would definitely recommend this company. If we have any future renovation projects, we will absolutely reach out to them again!
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Erin Alders
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I’ve had the opportunity to work with Tenax Construction on multiple projects as the engineer of record, and my experience with their team has been excellent. They consistently provide thorough and detailed information regarding each project’s specific requirements and are highly responsive throughout the design and coordination process. Their team goes above and beyond to support well coordinated solutions and successful project outcomes. Their approach to design and construction is practical and focused on efficient execution in the field, with a consistent standard of quality across conventional residential and high performance, high end construction. Tenax Construction has consistently exceeded my expectations throughout our work together, and I highly recommend their team.
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Constantin Burlacu
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This is an amazing company to work with. Thank you for your Business.
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Sasha Hazelton
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Fantastic company - responsive, organized and works with your budget. We absolutely love our remodeled bathrooms. Huge shout out to our amazing designer Elizabeth, our hard working and accommodating project coordinator Nikita, and Alex who did the incredible tile work for our master shower and archway!
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Scott Titensor profile picture
Scott Titensor
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I have used Tenax Construction twice to install windows in our house. Denise was our representative and contact, appreciated his quick response to questions and concerns. Denise was with us from start to finish. Highly recommend this company. They have hard working and knowledgeable employees. Look forward to using them again in the future for additional projects. Thank you
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Gina Rallo-Williams
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We recently completed a bathroom remodel with Tenax Construction and the entire experience exceeded our expectations from start to finish. Daniel, our sales consultant, was knowledgeable, professional, and took the time to understand exactly what we wanted. He provided clear information, answered all of our questions, and made us feel confident in moving forward with the project. Elizabeth , the designer, was absolutely fantastic. She listened carefully to our ideas and transformed them into a beautiful, functional design that perfectly matched our style. Her attention to detail and creative vision made all the difference, and we couldn't be happier with the final look of our new bathroom. Nikita, our project manager, kept everything running smoothly throughout the remodel. He maintained excellent communication, ensured the work stayed on schedule, and addressed any concerns promptly. His professionalism and commitment to quality gave us peace of mind throughout the entire process. The craftsmanship was outstanding, the team was respectful and professional, and the project was completed with great attention to detail. Our new bathroom is beautiful, functional, and built to a very high standard. We highly recommend this company to anyone considering a remodel. Thank you to Daniel, Elizabeth, Nikita and the entire team for delivering such an exceptional experience and a stunning finished product!
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Lorita Veal
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Tenax is a very good construction company to work with. Dennis was great thru the entire process. He’s hands on with his workers and also the homeowners making sure everything is going as it shud. He’s always available when u reach out to him and personally handles any issue that may arise. I had stucco wrk, whole house paint, doors removed and replaced. Everyone who came out was awesome. I am so pleased with the work and the customer service I am booking another appointment to have more work done on my foundation and insulation. I most definitely recommend Tenax Construction. Dennis will make sure u are provided with excellent work and the best customer service. He makes sure the customers are happy and pleased with their work & that’s important! Thank you Dennis and all the crew!!
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Karthikeyan Selvaraj
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I had a great experience with Tenax Construction. They did an excellent job repainting the entire space and replacing the carpet, all within just a week—which is honestly impressive. A special thanks to Vitalii, Philip, and the entire crew. They were extremely responsive, paid attention to every detail, and made sure all my requests were handled properly. The coordination and customer service throughout the process were top-notch. If you’re looking for a team that delivers quality work quickly without cutting corners, I’d definitely recommend them.

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