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Your Trusted ICF Home Builder in Oklahoma
Green Machine has been at the forefront of innovative home construction in Oklahoma for over 15 years, specializing in Insulated Concrete Form (ICF) technology. Our commitment to sustainable building practices has resulted in homes that achieve up to 70% greater energy efficiency compared to traditional construction methods. We focus on delivering comprehensive solutions that include fire-resistant, pest-proof structures capable of withstanding extreme weather conditions. Our team provides expert consultation on window selection, attic insulation, and renewable energy integration to help clients achieve net-zero energy consumption.With hundreds of successful projects, we combine technical expertise with meticulous attention to detail, offering full-project builds or specialized components like foundations and ICF walls. Our dedication to quality extends to basement construction using advanced waterproofing techniques and tornado shelters designed for daily usability. We empower DIY builders and collaborate with other contractors to ensure every project meets our high standards of durability, comfort, and environmental responsibility.
Services
ICF Homes
Tornado Shelters
Basement Construction
Consulting Services
Energy-Efficient Solutions
Foundation Building
Storm Shelter Integration
Green Building Consultation
DIY Project Support
Wall Detail Planning
Highlights and features
- 15 years of specialized ICF construction experience
- Expertise in green building envelope technology
- Superior basement waterproofing methods
- Detailed project scopes with meticulous execution
- Collaboration with DIY builders and contractors
What people say
Energy savings
Disaster-resistant
Expert consultation
Professional service
Durable construction
Services
ICF Homes
Our ICF home construction combines energy efficiency with structural integrity. Using Insulated Concrete Forms, we create homes with 4-hour fire ratings, termite resistance, and tornado-level durability. These structures maintain stable indoor temperatures while reducing energy consumption by up to 70% through superior insulation and air tightness.
Tornado Shelters
We build FEMA-compliant tornado shelters that withstand F5 winds. Our innovative designs integrate seamlessly into homes as functional closets or pantries rather than traditional underground bunkers. These shelters feature waterproof construction and pest-resistant materials while maintaining daily usability during non-emergency periods.
Basement Construction
Our basement construction utilizes advanced drainage and waterproofing systems to create dry, durable underground spaces in Oklahoma's challenging soil conditions. The process incorporates ICF stem walls and specialized moisture barriers to prevent water intrusion while maintaining structural integrity against soil pressure.
Consulting Services
We offer tiered consultation for DIY builders and contractors. Tier 1 provides precise material estimations including ICF blocks, rebar, and concrete quantities. Tier 2 adds ongoing phone support throughout construction. Both tiers include detailed wall diagrams and fabrication specifications to ensure proper execution of ICF components.
Energy-Efficient Solutions
Our energy optimization services combine ICF technology with complementary systems. This includes attic insulation upgrades, high-performance window selection (NFRC-rated), and renewable energy integration options like geothermal and solar. These solutions create homes approaching net-zero energy consumption while maintaining indoor air quality through reduced allergen infiltration.
Questions
What makes ICF construction superior to traditional methods?
ICF walls provide 4-hour fire ratings, termite resistance, and F5 tornado protection while achieving up to 70% energy savings through superior insulation properties.
Do you build tornado shelters that meet FEMA standards?
Yes, our tornado shelters are engineered to withstand F5 winds and meet FEMA 320/361 standards while offering daily functional use as storage spaces.
Can you help DIY builders with ICF projects?
We offer tiered consultation services for DIYers including material calculations, detailed wall diagrams, and on-demand phone support throughout the construction process.
What areas do you serve?
We operate throughout the entire state of Oklahoma, specializing in basement waterproofing and storm-resistant construction for the region's specific climate challenges.
How do you ensure energy efficiency?
We combine ICF technology with high-performance windows, attic insulation upgrades, and renewable energy integration options to create near net-zero energy homes.
