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Basements and Beyond

Mike Hancock, a former nuclear power plant project manager with an engineering background, established Basement Contractors of Oklahoma in 1994. Upon moving to Oklahoma, he observed a significant absence of proper basements in residential construction, where typical foundation companies offered unreinforced stem walls, leading to frequent water problems. Despite this, commercial properties in the area featured underground parking and walk-out basements, indicating the feasibility of such structures. Hancock identified an opportunity to introduce properly constructed residential basements to the market. He began building houses with basements on sloped lots, which were typically cheaper, allowing for walk-out designs. This initiative attracted the attention of local builders, who then sought his services. Basement Contractors of Oklahoma successfully cultivated a market for residential basements, now constructing approximately 70 residential basements annually. Hancock's approach extends beyond just building; he provides engineering services to homebuilders, guiding them on site treatment after his crew completes the basement. He also conducts educational classes for the local building community, in collaboration with organizations like the Portland Cement Association (PCA) and a local concrete supplier. These classes cover the physics of proper basement construction, backfilling techniques, and appropriate landscaping around foundations. Hancock emphasizes a comprehensive service model, offering everything related to the basement, including drainage, waterproofing, and flatwork, allowing builders to focus on framing. Additionally, the company offers structural engineering services for framing, decks, and HVAC system design, and can extend its concrete work beyond basements to include concrete decks, structural staircases, and above-grade walls. Currently, basements account for about 70% of the company's sales, with home and commercial building making up 15%, and other areas such as engineering and specialty applications comprising the remaining 15%. Approximately a decade ago, Basement Contractors expanded into building insulated above-grade concrete walls, completing about 20 homes and several light commercial properties using this method. Hancock notes a growing momentum in the green building market, though he acknowledges that economic considerations often influence homeowners' decisions. He highlights that an insulated concrete home, leveraging the thermal mass of its walls, offers superior environmental stability and represents a cost-effective green building investment for homeowners, with returns realized through energy savings. In the commercial sector, there's a rising inclination towards thermally efficient construction to minimize exposure to damage in industrial zones while maintaining architectural appeal, where concrete, in various forms like tilt-up, poured-in-place, or Insulated Concrete Forms (ICFs), is a suitable material. Basement Contractors' crews are proficient in multiple insulated concrete systems, including Thermomass, ThermaEZE, and E-MAXX, all used with aluminum forms, and are trained on major ICF brands. Hancock selects the optimal system based on project specifics, for instance, favoring Thermomass when both sides of a wall are exposed for finishing, or using E-MAXX or ThermaEZE with external foam when brick siding is planned. For enhanced soundproofing and internal sheetrock, foam can be placed on both interior and exterior. ICFs are utilized for specific construction scenarios like one-sided pours or against existing structures in remodels. For energy efficiency, particularly in southern climates like Oklahoma, basement walls are often left uninsulated to exploit the consistent 65-degree Fahrenheit soil temperature, which helps cool the house. In such climates, the priority is to insulate against exterior heat transfer, allowing warmer indoor air to dissipate into the cooler ground via uninsulated basement walls. The company also incorporates fly ash and blast slag into concrete mixes, substituting cement with industrial waste for a greener product. A recent significant project demonstrating the company's green building expertise is an 8,000-square-foot Greek Orthodox church in Norman, Oklahoma, featuring insulated concrete walls and a walk-out basement. Initially planned as an ICF build, Hancock re-engineered it into an insulated poured-wall project, proving more economical and energy-efficient. The use of Thermomass panels within the concrete walls mitigated concerns about hail damage to external foam. The church also includes stained concrete floors, stucco exterior, plaster interior, and a design that eliminates the need for a joist ledge. Basement Contractors of Oklahoma has successfully demonstrated the versatility and benefits of concrete construction, establishing a basement market where none existed and delivering energy-efficient buildings that result in long-term savings for owners. The company recently commenced construction on its 500th basement, an 8,000-square-foot house aiming for LEED for Homes Platinum and NAHB Emerald green certifications. This project features concrete construction from the basement to the roof soffit, with Thermomass-insulated concrete walls, a high fly ash concrete mix, and factory-pre-cut foam panels to reduce on-site waste. Additional green features include geothermal heating/cooling, a clay tile roof, and reclaimed materials like wood floors, rafters, doors, and antique fixtures. #BasementConstruction #ConcreteFoundations #GreenBuilding #EnergyEfficiency #InsulatedConcreteForms #Thermomass #ResidentialConstruction #CommercialBuilding #OklahomaConstruction #BasementConstruction #ConcreteFoundations #GreenBuilding #EnergyEfficiency #InsulatedConcreteForms #Thermomass #ResidentialConstruction #CommercialBuilding #OklahomaConstruction

191 months ago

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