We understand that exploring the world of pre-engineered buildings can raise numerous questions. That’s why we’ve created this guide to provide the necessary information. Whether you’re curious about our construction process, customization options, or anything in between, we’ve got you covered. Feel free to contact us if you need further assistance.
We understand buying a home is one of the most significant decisions a person can make. By merging advanced technology, thoughtful design, and sustainable practices, Hapi Homes empowers prospective house builders to create pre-engineered homes tailored to their unique needs—delivered faster and more affordably than ever. Whether as kits or turnkey solutions, Hapi Homes are designed for a new era of homeownership where personalization, affordability, and speed matter most.
Yes! We offer in-person model home tours at select locations and virtual walkthroughs so you can visualize your future home from anywhere.
Hapi Homes offers a streamlined, technology-driven approach to homebuilding, reducing construction time from 7+ months to as little as 12 weeks. We specialize in panelized housing, using light gauge steel for durability, sustainability, and efficiency. Our homes are customizable, energy-efficient, and designed to fit a variety of budgets.
Yes, light gauge steel frame houses are designed to meet or exceed the structural durability of traditional homes. Steel provides exceptional strength and resistance against environmental stresses such as wind and earthquakes. Its durability is complemented by its resistance to rot, pests, and mud, ensuring a long lifespan for the structure.
Our homes are built on permanent foundations that adhere to the site-built international residential code (IRC). This advanced technology ensures enhanced precision, consistency, and overall home structure durability. Our airtight build envelope protects against moisture and other elements, minimizing building degradation over time.
As a result, Hapi Homes offers improved energy efficiency. It is also worth noting that our homes undergo rigorous structural integrity testing, when you invest in a Hapi Home, you’re investing in a house built to last.
You can find out how our process works here.
With proper maintenance, a light gauge steel home can last over 100 years. Steel is stronger, more durable, and resistant to termites, fire, and extreme weather than traditional wood homes.
No, standard homeowners insurance policies covers factory-built housing.
Yes! Our designs allows for easy expansion. You can add extra rooms, another floor, or even a separate ADU on your property.
Yes! We offer structural, material, and component warranties, ensuring long-term durability and performance.
Absolutely! At Hapi Homes, we prioritize accessibility and understand the importance of accommodating individuals with restricted mobility. Each model is thoughtfully designed with ease of mobility in mind. From the kitchen to the bathroom, hallways to doorways, we ensure ample space to accommodate wheelchairs or walkers. Additionally, we offer the option to build a ramp for easy access to the main entrance of your Hapi Homes. Rest assured, we strive to create homes that cater to the needs of all our customers, including those with restricted mobility. Highlight any special needs at the planning stage so we can accommodate these fully.
Yes! Our steel-framed homes are designed to withstand high winds, seismic activity, and extreme weather conditions. Many of our customers live in hurricane-prone and earthquake-prone regions.
Many customers start with a smaller footprint and expand later. Our modular system makes it easy to add bedrooms, extra floors, or outdoor spaces over time.
Light gauge steel frame houses offer exceptional sustainability advantages over traditional construction methods, primarily due to the inherent properties of steel and the innovative construction techniques used. Steel is indeed one of the most recycled materials on the planet, with a recycling rate far exceeding that of most construction materials. This means that light gauge steel frames often contain a significant percentage of recycled content, reducing the demand for new raw materials and the environmental impact associated with their extraction and processing.
Detail the eco-friendly materials and energy-efficient technologies used in construction, such as solar panels, rainwater harvesting systems, and high-performance insulation. Explain how these features reduce the environmental footprint and enhance the home’s sustainability. A Hapi Home is sustainable due to its construction with materials and incorporation of energy-efficient technologies. Every material is chosen, from recycled steel frames to non-toxic, low-VOC (volatile organic compounds) paints and flooring, for their low environmental impact and durability. Energy-efficient technologies like solar panels and smart home systems reduce energy consumption, making Hapi Homes better for the environment and cost-effective for homeowners.
Our homes are designed to maximize energy efficiency through several key strategies. We use high-performance insulation in walls, roofs, and floors to minimize heat loss in winter and heat gain in summer. Energy-efficient windows and doors further enhance insulation, while our designs optimize natural light and airflow, reducing the need for artificial lighting and air conditioning. Energy-efficient appliances and led lighting are standard in every Hapi Home, significantly lowering energy use and utility bills.
Absolutely. We offer options to equip your Hapi Home with renewable energy solutions, such as solar panels. Our team can customize the integration of these systems to ensure they complement the design of your home while maximizing energy production, contributing to a greener planet, and reducing your energy costs in the long run.
Water conservation is a crucial aspect of our sustainable design philosophy. Hapi Homes features low-flow fixtures in showers, faucets, and toilets to reduce water usage. Rainwater harvesting systems can be integrated to collect and reuse rainwater for irrigation and non-potable uses, decreasing the demand for municipal water supplies. Drought-resistant landscaping and native plants are encouraged to minimize outdoor water use.
Hapi Homes are built to meet and often exceed the standards of leading green building certifications, such as LEED, BOPAS and passive house. These standards validate our commitment to environmental stewardship, energy efficiency, and sustainable construction practices. By choosing a Hapi Home, you’re investing in a property recognized for its minimal environmental impact and contribution to healthier living.
Living in a Hapi Home reduces your carbon footprint through energy efficiency, reduced water usage, and the potential for generating renewable energy, and even before you move, be assured our construction process and building practices provide for the utmost in sustainability. Our sustainable materials and construction methods also lower CO2 emissions than traditional homes.
The lead time for starting a construction project can vary based on several factors, including the complexity of the design and current demand. From when a design is signed off, we can manufacturer and assemble all components within 4 weeks, after this it’s delivery and on-site assembly.
The installation typically involves site preparation, foundation work, security set-up, framing, and installing walls, electrical, plumbing, and HVAC systems, followed by interior and exterior finishes. Each step is closely monitored for quality control and compliance with local building codes.
Your involvement is crucial to the success of the project. We need you to make timely decisions on design choices, finishes, and fixtures. Regular communication with your project manager will be essential to address any questions or adjustments.
Quality assurance is integral to our construction process. We adhere to strict standards and building codes, and our skilled team is experienced and certified. We conduct multiple quality checks at various stages of construction and ensure that all materials and workmanship meet our high standards. We welcome client inspections and address any concerns promptly to ensure your complete satisfaction.
The placement of your Hapi Home depends on local zoning laws and regulations. We recommend consulting with your regional planning and zoning department to ensure your home’s square footage and location comply with all local requirements. This step is crucial for a smooth setup and to avoid any legal issues. We can also help you with this step if you prefer.
Preparing your site for a Hapi Home involves several essential steps tailored to meet local building codes. The process starts with selecting a suitable foundation, considering soil conditions, climate, and the home’s weight. A common choice is the slab-on-grade foundation, particularly in warmer climates where the ground does not freeze. The thickness of the slab is usually 6 inches but may vary based on location and soil conditions. Following our site preparation checklist, your contractor will handle site survey, clearing, soil testing, and establishing secure boundaries. The specific foundation type and site prep details will ultimately depend on your contractor’s advice, your preferences, and the geographical location of your home.
Should you need spare or additional parts for your Hapi Home, ordering them is straightforward. Contact us via email or phone to provide the required parts. Our team is dedicated to assisting you promptly, ensuring your Hapi Home remains in perfect condition.
At Hapi Homes, we believe in transparent pricing so you can make informed decisions about your home purchase.
We’re here to ensure you have all the necessary information to choose the best option for your needs. Contact us for a personalized quote.
At Hapi Homes, we manage all shipping logistics to ensure a seamless and hassle-free delivery process.
Our team will coordinate the entire process and provide a detailed shipping estimate tailored to your location.
No, Hapi Homes focuses on what we do best—designing and manufacturing high-quality, beautifully finished homes. However, we provide access to trusted financing partners who fully understand our process and can help you secure funding tailored to your needs.
Renofi – Unlock More Borrowing Power
Renofi offers home equity loans designed for construction and renovation projects, allowing homeowners to borrow based on the after-renovation value of their home without refinancing their existing mortgage.
Why Renofi?
🔗 Helpful Links:
Acorn Finance – Fast & Easy Loan Comparisons
Acorn Finance is an online marketplace that connects homeowners with pre-qualified loan options from multiple lenders—all within 60 seconds and without affecting your credit score.
Why Acorn Finance?
🔗 Helpful Links:
Hapi Homes are made of light gauge steel frame construction providing high strength and durability while keeping the house lightweight and easy to assemble.
| Specifications | UK | USA |
| Snow load | 1KN/M2 | 20 PSF |
| Wind resistance | 86M/S | 192 MPH |
| R-Value 6.73 | (M2.K)/W | R-38 |
| Seismic level | 9 | Level 9 |
Hapi homes are designed to seismic resistance level 9; the design category is used in building codes to identify the level of ground motion that must be accounted for in the design of a unit to meet life safety and structural performance objectives.
Hapi homes have an R-value of 6.73 (m2.k)/w or R-38 in the USA. This measures the thermal resistance of materials such as walls or other insulation. A higher R-value indicates better insulation against heat transfer. We will comply with local requirements.
Absolutely. You can let us know the changes you desire, or even better, have your architect or designer send us the modifications, and we’ll provide you with an updated cost if there are any. We’re here to tailor your Hapi Home to your preferences and needs uniquely.
Engineers: Opting for cold-formed steel over traditional materials like wood provides engineers with unparalleled clean spans, allowing for larger rooms and open designs. Additionally, cold-formed steel panels offer the advantage of being non-combustible with a one-hour fire rating.
Contractors: Construction efficiency is significantly improved with cold-formed steel due to reduced on-site steel manipulation like drilling, cutting, or punching. Cold-formed columns and beams are easily movable and installable without heavy machinery. The minimal tool requirement streamlines the construction process. Moreover, the short training time for working with cold-formed steel facilitates quick adaptation, mitigating potential delays in foundation work. Additionally, the extensive pre-cut services minimize the need for complex follow-up trades.
Owners: Utilizing cold-formed steel enhances the marketability of projects by eliminating the need for numerous soffits, resulting in higher ceilings and more modern, spacious rooms attractive to potential tenants or buyers. Furthermore, cold-formed steel proves to be more cost-effective compared to traditional steel or wood structures. The streamlined construction process reduces material usage and trade requirements, resulting in overall cost savings. The construction duration will be speeded, meaning that you will have an early return on investment.
According to the IBC 2015 and earlier editions, Structural (Light Steel) Framing must adhere to coating standards outlined in AISI S220 and ASTM C955. ProSTUD (nonstructural) Framing must comply with coating requirements specified in AISI S220 and ASTM C645. These standards typically necessitate an ASTM A653-G40 coating or an alternative coating offering comparable corrosion resistance.
The American Iron and Steel Institute (AISI) issues the Specification for the Design of Cold-Formed Steel Structural Members, offering engineers and software developers a range of formulas to determine the load-bearing capacity of cold-formed steel framing components. Meanwhile, the American Society for Testing and Materials (ASTM) establishes the minimum and standardized material properties required for cold-formed steel framing. Additionally, ASTM furnishes fundamental guidelines or prerequisites for installing cold-formed steel framing elements.
The terms “33ksi” and “50ksi” denote the steel grade or yield strength, which is a measure of material strength rather than stiffness or resistance to deflection. Typically, 50ksi material is preferred for high-load applications such as heavy floors, heavily loaded load-bearing studs, and load-bearing headers. However, it is seldom necessary for curtain wall applications. In certain markets or specifications, 50ksi material may be mandated for material 16 gauge and thicker.
Given that steel studs or floor joists are integral components of wall or floor/ceiling systems, the fire resistance of actual wall and floor assemblies is evaluated by accredited testing agencies nationwide. These tests ensure that structural integrity is maintained even under fire conditions.
Lateral bracing is typically necessary in non-composite conditions, especially above the point where the gypsum board ends, or in walls where gypsum board is applied to only one side.
Composite limiting height data is relevant for walls where gypsum board covers both flanges of the stud for the entire wall height. Non-composite conditions are typical in all structures. In instances where the gypsum board terminates at the ceiling level but the stud extends to the deck, it constitutes a non-composite condition.
Curtain wall framing typically relies on the attachment of wall facing materials to both sides of the studs for bracing. However, it’s important to consider using these materials for bracing during construction. While sheathing is typically applied to the exterior of the studs, the inside flanges are often left unbraced until the interior is finished. Before interior board installation, high winds may cause stud damage due to the absence of interior bracing.
To address this, steel strapping can be installed horizontally on the interior flanges, with a maximum spacing of six (6) feet on center, in conjunction with the sheathing. This arrangement effectively braces and protects the stud framing during construction. Alternatively, if mechanical bracing is needed, it can take the form of steel strapping run horizontally on both sides of the studs and attached to each flange. Alternatively, cold-rolled channel can be run horizontally through the stud punchouts and attached to each stud web. The maximum spacing for mechanical bracing of curtain wall framing is also six (6) feet on center.
The lateral bracing of the top flange of floor joists is achieved by applying floor sheathing securely to the joists. The structural adequacy of the floor’s diaphragm effect must be assessed to ensure effective lateral bracing of the top flange. Additionally, joist bridging should commence and conclude with two (2) spaces of solid bridging. Between these start and end points, a repetitive pattern can be employed, consisting of five (5) spaces of strapping on the laterally unbraced flange followed by one space of solid bridging. The placement of joist bridging is as follows:
The national model building codes, such as the IBC and IRC, stipulate minimum required floor live loads (in pounds per square foot, PSF). For instance, residential applications typically require a 40 PSF floor live load, while offices necessitate a 50 PSF floor live load, and light storage areas mandate a 125 PSF floor live load.
Yes, in most cases, the top track lacks sufficient bending strength to support offset joists. However, if the joists must be offset from the load-bearing studs below, a structurally sound distribution member should be installed between the joists above and the load-bearing studs below. It is recommended to have the project engineer specify the distribution member system.
COMPARISON BETWEEN COLD FORMED STEEL STRUCTURE & HOT ROLLED STEEL STRUCTURE
| SR NO | COMPARISON POINTS | COLD FORMED STEEL | HOT ROLLED STEEL |
| 1 | Manufacturing Process | Cold-Working | Hot-Working |
| 2 | Mechanical Properties | High Strength | High Ductility |
| 3 | Corrosion Resistance | Excellent | Moderate |
| 4 | Dimensional Stability | High | Moderate |
| 5 | Fire Resistance | High | Moderate |
| 6 | Design Flexibility | High | Moderate |
| 7 | Weight | Lighter | Heavier |
| 8 | Sustainability: | Recyclable | Recyclable |
Galvanized steel remains resistant to cracking, shrinking, splintering, creeping, splitting, warping, swelling, or rotting. It also stands impervious to termites and other wood-destroying insects, ensuring long-lasting durability and reliability.
Opting for steel framing enhances your home’s safety and protection for your family. Steel’s robustness and non-combustible nature mitigate risks such as high wind, fire, and lightning damage, ensuring greater peace of mind for homeowners
Steel framing emerges as the environmentally conscious option for residential framing. When considering that it takes only six scrapped cars, as opposed to 40-50 mature trees, to frame a 2000 square foot home, the value of steel becomes evident today and for future generations
With an overall recycling rate of 86%, the steel industry stands as the world’s highest recycling industry, presenting an environmentally responsible alternative for home framing. Steel framing scrap holds significant value as a commodity and should be diverted from landfills.
No, steel’s strength enables you to design homes with larger open spaces. With a steel frame, walls stay straight and true, allowing for finishing with any materials traditionally used.
The robust connections and inherent strength of steel offer significant protection against earthquakes and hurricanes. A lighter structure with reinforced connections minimizes damage from seismic forces. Steel’s high ductility renders it the optimal construction material for earthquake-resistant designs.
Indeed, galvanized steel offers superior rust protection. Zinc, through sacrificial galvanic action, can “heal” cuts, scratches, and abrasions in the steel. Given the rough treatment construction materials endure, including cutting, drilling, shearing, and fastening, the coating often gets scraped away. Galvanized coating outperforms enamel in effectively covering areas that are cut or scratched.
Indeed, a steel frame offers enhanced safety for occupants as it provides a direct path to the ground in case of a lightning strike. This diminishes the risk of explosions or secondary fires.
No, steel framing is endorsed by the Healthy House Institute for chemically sensitive and environmentally conscious homeowners aiming for excellent indoor air quality. Steel frames do not require treatment for termites and are devoid of resin adhesives and chemicals typically found in other construction materials.
We’re open to partnerships with brokers, developers, contractors, and real estate investors who want to expand access to pre-engineering, factory-built housing. Reach out if you’re interested in working with us.
Yes! We provide volume discounts for large-scale developments and offer customized solutions for community housing, resorts, and real estate investment projects.
Yes, as long as your local zoning regulations allow it. Some customers use Hapi Homes for co-living spaces, eco-resorts, or rental developments.
If you still have questions contact us today
If you still have questions contact us today
We understand buying a home is one of the most significant decisions a person can make. By merging advanced technology, thoughtful design, and sustainable practices, Hapi Homes empowers prospective house builders to create pre-engineered homes tailored to their unique needs—delivered faster and more affordably than ever. Whether as kits or turnkey solutions, Hapi Homes are designed for a new era of homeownership where personalization, affordability, and speed matter most.
Can I visit a model home before purchasing?
Yes! We offer in-person model home tours at select locations and virtual walkthroughs so you can visualize your future home from anywhere.
What makes Hapi Homes different from traditional home builders?
Hapi Homes offers a streamlined, technology-driven approach to homebuilding, reducing construction time from 7+ months to as little as 12 weeks. We specialize in panelized housing, using light gauge steel for durability, sustainability, and efficiency. Our homes are customizable, energy-efficient, and designed to fit a variety of budgets.
Yes, light gauge steel frame houses are designed to meet or exceed the structural durability of traditional homes. Steel provides exceptional strength and resistance against environmental stresses such as wind and earthquakes. Its durability is complemented by its resistance to rot, pests, and mud, ensuring a long lifespan for the structure.
Our homes are built on permanent foundations that adhere to the site-built international residential code (IRC). This advanced technology ensures enhanced precision, consistency, and overall home structure durability. Our airtight build envelope protects against moisture and other elements, minimizing building degradation over time.
As a result, Hapi Homes offers improved energy efficiency. It is also worth noting that our homes undergo rigorous structural integrity testing, when you invest in a Hapi Home, you’re investing in a house built to last.
You can find out how our process works here.
With proper maintenance, a light gauge steel home can last over 100 years. Steel is stronger, more durable, and resistant to termites, fire, and extreme weather than traditional wood homes.
No, standard homeowners insurance policies covers factory-built housing.
Yes! Our designs allows for easy expansion. You can add extra rooms, another floor, or even a separate ADU on your property.
Yes! We offer structural, material, and component warranties, ensuring long-term durability and performance.
Absolutely! At Hapi Homes, we prioritize accessibility and understand the importance of accommodating individuals with restricted mobility. Each model is thoughtfully designed with ease of mobility in mind. From the kitchen to the bathroom, hallways to doorways, we ensure ample space to accommodate wheelchairs or walkers. Additionally, we offer the option to build a ramp for easy access to the main entrance of your Hapi Homes. Rest assured, we strive to create homes that cater to the needs of all our customers, including those with restricted mobility. Highlight any special needs at the planning stage so we can accommodate these fully.
Yes! Our steel-framed homes are designed to withstand high winds, seismic activity, and extreme weather conditions. Many of our customers live in hurricane-prone and earthquake-prone regions.
Many customers start with a smaller footprint and expand later. Our modular system makes it easy to add bedrooms, extra floors, or outdoor spaces over time.
Light gauge steel frame houses offer exceptional sustainability advantages over traditional construction methods, primarily due to the inherent properties of steel and the innovative construction techniques used. Steel is indeed one of the most recycled materials on the planet, with a recycling rate far exceeding that of most construction materials. This means that light gauge steel frames often contain a significant percentage of recycled content, reducing the demand for new raw materials and the environmental impact associated with their extraction and processing.
Detail the eco-friendly materials and energy-efficient technologies used in construction, such as solar panels, rainwater harvesting systems, and high-performance insulation. Explain how these features reduce the environmental footprint and enhance the home’s sustainability. A Hapi Home is sustainable due to its construction with materials and incorporation of energy-efficient technologies. Every material is chosen, from recycled steel frames to non-toxic, low-VOC (volatile organic compounds) paints and flooring, for their low environmental impact and durability. Energy-efficient technologies like solar panels and smart home systems reduce energy consumption, making Hapi Homes better for the environment and cost-effective for homeowners.
Our homes are designed to maximize energy efficiency through several key strategies. We use high-performance insulation in walls, roofs, and floors to minimize heat loss in winter and heat gain in summer. Energy-efficient windows and doors further enhance insulation, while our designs optimize natural light and airflow, reducing the need for artificial lighting and air conditioning. Energy-efficient appliances and led lighting are standard in every Hapi Home, significantly lowering energy use and utility bills.
Absolutely. We offer options to equip your Hapi Home with renewable energy solutions, such as solar panels. Our team can customize the integration of these systems to ensure they complement the design of your home while maximizing energy production, contributing to a greener planet, and reducing your energy costs in the long run.
Water conservation is a crucial aspect of our sustainable design philosophy. Hapi Homes features low-flow fixtures in showers, faucets, and toilets to reduce water usage. Rainwater harvesting systems can be integrated to collect and reuse rainwater for irrigation and non-potable uses, decreasing the demand for municipal water supplies. Drought-resistant landscaping and native plants are encouraged to minimize outdoor water use.
Hapi Homes are built to meet and often exceed the standards of leading green building certifications, such as LEED, BOPAS and passive house. These standards validate our commitment to environmental stewardship, energy efficiency, and sustainable construction practices. By choosing a Hapi Home, you’re investing in a property recognized for its minimal environmental impact and contribution to healthier living.
Living in a Hapi Home reduces your carbon footprint through energy efficiency, reduced water usage, and the potential for generating renewable energy, and even before you move, be assured our construction process and building practices provide for the utmost in sustainability. Our sustainable materials and construction methods also lower CO2 emissions than traditional homes.
The lead time for starting a construction project can vary based on several factors, including the complexity of the design and current demand. From when a design is signed off, we can manufacturer and assemble all components within 4 weeks, after this it’s delivery and on-site assembly.
The installation typically involves site preparation, foundation work, security set-up, framing, and installing walls, electrical, plumbing, and HVAC systems, followed by interior and exterior finishes. Each step is closely monitored for quality control and compliance with local building codes.
Your involvement is crucial to the success of the project. We need you to make timely decisions on design choices, finishes, and fixtures. Regular communication with your project manager will be essential to address any questions or adjustments.
Quality assurance is integral to our construction process. We adhere to strict standards and building codes, and our skilled team is experienced and certified. We conduct multiple quality checks at various stages of construction and ensure that all materials and workmanship meet our high standards. We welcome client inspections and address any concerns promptly to ensure your complete satisfaction.
The placement of your Hapi Home depends on local zoning laws and regulations. We recommend consulting with your regional planning and zoning department to ensure your home’s square footage and location comply with all local requirements. This step is crucial for a smooth setup and to avoid any legal issues. We can also help you with this step if you prefer.
Preparing your site for a Hapi Home involves several essential steps tailored to meet local building codes. The process starts with selecting a suitable foundation, considering soil conditions, climate, and the home’s weight. A common choice is the slab-on-grade foundation, particularly in warmer climates where the ground does not freeze. The thickness of the slab is usually 6 inches but may vary based on location and soil conditions. Following our site preparation checklist, your contractor will handle site survey, clearing, soil testing, and establishing secure boundaries. The specific foundation type and site prep details will ultimately depend on your contractor’s advice, your preferences, and the geographical location of your home.
Should you need spare or additional parts for your Hapi Home, ordering them is straightforward. Contact us via email or phone to provide the required parts. Our team is dedicated to assisting you promptly, ensuring your Hapi Home remains in perfect condition.
At Hapi Homes, we believe in transparent pricing so you can make informed decisions about your home purchase.
We’re here to ensure you have all the necessary information to choose the best option for your needs. Contact us for a personalized quote.
At Hapi Homes, we manage all shipping logistics to ensure a seamless and hassle-free delivery process.
Our team will coordinate the entire process and provide a detailed shipping estimate tailored to your location.
No, Hapi Homes focuses on what we do best—designing and manufacturing high-quality, beautifully finished homes. However, we provide access to trusted financing partners who fully understand our process and can help you secure funding tailored to your needs.
Renofi – Unlock More Borrowing Power
Renofi offers home equity loans designed for construction and renovation projects, allowing homeowners to borrow based on the after-renovation value of their home without refinancing their existing mortgage.
Why Renofi?
🔗 Helpful Links:
Acorn Finance – Fast & Easy Loan Comparisons
Acorn Finance is an online marketplace that connects homeowners with pre-qualified loan options from multiple lenders—all within 60 seconds and without affecting your credit score.
Why Acorn Finance?
🔗 Helpful Links:
Hapi Homes are made of light gauge steel frame construction providing high strength and durability while keeping the house lightweight and easy to assemble.
| Specifications | UK | USA |
| Snow load | 1KN/M2 | 20 PSF |
| Wind resistance | 86M/S | 192 MPH |
| R-Value 6.73 | (M2.K)/W | R-38 |
| Seismic level | 9 | Level 9 |
Hapi homes are designed to seismic resistance level 9; the design category is used in building codes to identify the level of ground motion that must be accounted for in the design of a unit to meet life safety and structural performance objectives.
Hapi homes have an R-value of 6.73 (m2.k)/w or R-38 in the USA. This measures the thermal resistance of materials such as walls or other insulation. A higher R-value indicates better insulation against heat transfer. We will comply with local requirements.
Absolutely. You can let us know the changes you desire, or even better, have your architect or designer send us the modifications, and we’ll provide you with an updated cost if there are any. We’re here to tailor your Hapi Home to your preferences and needs uniquely.
Engineers: Opting for cold-formed steel over traditional materials like wood provides engineers with unparalleled clean spans, allowing for larger rooms and open designs. Additionally, cold-formed steel panels offer the advantage of being non-combustible with a one-hour fire rating.
Contractors: Construction efficiency is significantly improved with cold-formed steel due to reduced on-site steel manipulation like drilling, cutting, or punching. Cold-formed columns and beams are easily movable and installable without heavy machinery. The minimal tool requirement streamlines the construction process. Moreover, the short training time for working with cold-formed steel facilitates quick adaptation, mitigating potential delays in foundation work. Additionally, the extensive pre-cut services minimize the need for complex follow-up trades.
Owners: Utilizing cold-formed steel enhances the marketability of projects by eliminating the need for numerous soffits, resulting in higher ceilings and more modern, spacious rooms attractive to potential tenants or buyers. Furthermore, cold-formed steel proves to be more cost-effective compared to traditional steel or wood structures. The streamlined construction process reduces material usage and trade requirements, resulting in overall cost savings. The construction duration will be speeded, meaning that you will have an early return on investment.
According to the IBC 2015 and earlier editions, Structural (Light Steel) Framing must adhere to coating standards outlined in AISI S220 and ASTM C955. ProSTUD (nonstructural) Framing must comply with coating requirements specified in AISI S220 and ASTM C645. These standards typically necessitate an ASTM A653-G40 coating or an alternative coating offering comparable corrosion resistance.
The American Iron and Steel Institute (AISI) issues the Specification for the Design of Cold-Formed Steel Structural Members, offering engineers and software developers a range of formulas to determine the load-bearing capacity of cold-formed steel framing components. Meanwhile, the American Society for Testing and Materials (ASTM) establishes the minimum and standardized material properties required for cold-formed steel framing. Additionally, ASTM furnishes fundamental guidelines or prerequisites for installing cold-formed steel framing elements.
The terms “33ksi” and “50ksi” denote the steel grade or yield strength, which is a measure of material strength rather than stiffness or resistance to deflection. Typically, 50ksi material is preferred for high-load applications such as heavy floors, heavily loaded load-bearing studs, and load-bearing headers. However, it is seldom necessary for curtain wall applications. In certain markets or specifications, 50ksi material may be mandated for material 16 gauge and thicker.
Given that steel studs or floor joists are integral components of wall or floor/ceiling systems, the fire resistance of actual wall and floor assemblies is evaluated by accredited testing agencies nationwide. These tests ensure that structural integrity is maintained even under fire conditions.
Lateral bracing is typically necessary in non-composite conditions, especially above the point where the gypsum board ends, or in walls where gypsum board is applied to only one side.
Composite limiting height data is relevant for walls where gypsum board covers both flanges of the stud for the entire wall height. Non-composite conditions are typical in all structures. In instances where the gypsum board terminates at the ceiling level but the stud extends to the deck, it constitutes a non-composite condition.
Curtain wall framing typically relies on the attachment of wall facing materials to both sides of the studs for bracing. However, it’s important to consider using these materials for bracing during construction. While sheathing is typically applied to the exterior of the studs, the inside flanges are often left unbraced until the interior is finished. Before interior board installation, high winds may cause stud damage due to the absence of interior bracing.
To address this, steel strapping can be installed horizontally on the interior flanges, with a maximum spacing of six (6) feet on center, in conjunction with the sheathing. This arrangement effectively braces and protects the stud framing during construction. Alternatively, if mechanical bracing is needed, it can take the form of steel strapping run horizontally on both sides of the studs and attached to each flange. Alternatively, cold-rolled channel can be run horizontally through the stud punchouts and attached to each stud web. The maximum spacing for mechanical bracing of curtain wall framing is also six (6) feet on center.
The lateral bracing of the top flange of floor joists is achieved by applying floor sheathing securely to the joists. The structural adequacy of the floor’s diaphragm effect must be assessed to ensure effective lateral bracing of the top flange. Additionally, joist bridging should commence and conclude with two (2) spaces of solid bridging. Between these start and end points, a repetitive pattern can be employed, consisting of five (5) spaces of strapping on the laterally unbraced flange followed by one space of solid bridging. The placement of joist bridging is as follows:
The national model building codes, such as the IBC and IRC, stipulate minimum required floor live loads (in pounds per square foot, PSF). For instance, residential applications typically require a 40 PSF floor live load, while offices necessitate a 50 PSF floor live load, and light storage areas mandate a 125 PSF floor live load.
Yes, in most cases, the top track lacks sufficient bending strength to support offset joists. However, if the joists must be offset from the load-bearing studs below, a structurally sound distribution member should be installed between the joists above and the load-bearing studs below. It is recommended to have the project engineer specify the distribution member system.
COMPARISON BETWEEN COLD FORMED STEEL STRUCTURE & HOT ROLLED STEEL STRUCTURE
| SR NO | COMPARISON POINTS | COLD FORMED STEEL | HOT ROLLED STEEL |
| 1 | Manufacturing Process | Cold-Working | Hot-Working |
| 2 | Mechanical Properties | High Strength | High Ductility |
| 3 | Corrosion Resistance | Excellent | Moderate |
| 4 | Dimensional Stability | High | Moderate |
| 5 | Fire Resistance | High | Moderate |
| 6 | Design Flexibility | High | Moderate |
| 7 | Weight | Lighter | Heavier |
| 8 | Sustainability | Recyclable | Recyclable |
Galvanized steel remains resistant to cracking, shrinking, splintering, creeping, splitting, warping, swelling, or rotting. It also stands impervious to termites and other wood-destroying insects, ensuring long-lasting durability and reliability.
Opting for steel framing enhances your home’s safety and protection for your family. Steel’s robustness and non-combustible nature mitigate risks such as high wind, fire, and lightning damage, ensuring greater peace of mind for homeowners
Steel framing emerges as the environmentally conscious option for residential framing. When considering that it takes only six scrapped cars, as opposed to 40-50 mature trees, to frame a 2000 square foot home, the value of steel becomes evident today and for future generations
With an overall recycling rate of 86%, the steel industry stands as the world’s highest recycling industry, presenting an environmentally responsible alternative for home framing. Steel framing scrap holds significant value as a commodity and should be diverted from landfills.
No, steel’s strength enables you to design homes with larger open spaces. With a steel frame, walls stay straight and true, allowing for finishing with any materials traditionally used.
The robust connections and inherent strength of steel offer significant protection against earthquakes and hurricanes. A lighter structure with reinforced connections minimizes damage from seismic forces. Steel’s high ductility renders it the optimal construction material for earthquake-resistant designs.
Indeed, galvanized steel offers superior rust protection. Zinc, through sacrificial galvanic action, can “heal” cuts, scratches, and abrasions in the steel. Given the rough treatment construction materials endure, including cutting, drilling, shearing, and fastening, the coating often gets scraped away. Galvanized coating outperforms enamel in effectively covering areas that are cut or scratched.
Indeed, a steel frame offers enhanced safety for occupants as it provides a direct path to the ground in case of a lightning strike. This diminishes the risk of explosions or secondary fires.
No, steel framing is endorsed by the Healthy House Institute for chemically sensitive and environmentally conscious homeowners aiming for excellent indoor air quality. Steel frames do not require treatment for termites and are devoid of resin adhesives and chemicals typically found in other construction materials.
We’re open to partnerships with brokers, developers, contractors, and real estate investors who want to expand access to pre-engineering, factory-built housing. Reach out if you’re interested in working with us.
Yes! We provide volume discounts for large-scale developments and offer customized solutions for community housing, resorts, and real estate investment projects.
Yes, as long as your local zoning regulations allow it. Some customers use Hapi Homes for co-living spaces, eco-resorts, or rental developments.
If you still have questions contact us today
We will guide you through every step—whether you’re ready to build or just exploring your options.
