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.
Hapi Homes is a housing delivery platform that replaces the fragmented, traditional construction process with a coordinated, pre-engineered system.
Instead of managing separate architects, engineers, suppliers, and contractors, Hapi integrates:
Every home is first created as a fully resolved digital model, in which structure, systems, and materials are coordinated before construction begins. This removes the uncertainty, delays, and cost overruns that typically occur on-site.
Traditional construction is sequential and fragmented; each phase depends on the last, and issues are often discovered during the build.
Hapi reverses that.
The result is:
No.
You can:
Think of Hapi as “The operating system behind the build, not the builder.”
You are purchasing a pre-engineered, pre-coordinated building system, designed to remove uncertainty from construction and compress timelines.
Depending on your project, this can range from a structure-only supply to a full build-ready kit.
A typical Hapi system includes:
Plus:
Flexible scope:
Some clients choose to work with Hapi for the full system, while others, particularly experienced developers or contractors, may opt to purchase structure-only (framing panels) and complete the rest of the build independently.
This flexibility allows Hapi to support:
No, and this distinction is critical.
Hapi Homes are not modular, not manufactured, and not prefab boxes. They are site-built homes, delivered using a more advanced construction method.
Here’s the difference:
Modular construction
Hapi Homes (panelized construction)
The outcome is what matters:
As outlined in industry guidance (NAHB, Fannie Mae), panelized homes are treated the same as stick-built homes for financing and valuation.
This is where Hapi feels fundamentally different.
Traditional builds are designed upfront, but much of the real decision-making happens during construction, when trade conflicts, sequencing issues, and site conditions need to be resolved in real time.
Hapi flips this. We resolve those decisions before anything reaches the site.
Traditional construction
The Hapi approach
How it works, step by step
Hapi Homes has delivered projects across:
Projects are at various stages:
The system is actively deployed across multiple regions and project types. We deliver nationwide across the US and internationally.
To begin, we typically require:
From there, the design studio guides the process and develops the project with you.
Yes, most Hapi projects start with a pre-designed home, developed by our in-house design studio. They are architect-designed, high-performance homes that have already been resolved for:
They provide the fastest and most efficient way to get started.
We offer a range of typologies, including:
Each model is designed to work across multiple sites and can be adapted as needed.
Starting with a pre-designed model allows you to:
Yes, fully. The difference is that customization happens within a controlled, buildable system, not in isolation. You can customize:
Layout and spatial design
Exterior architecture
Interior design
Systems and upgrades
You’re not limited, but everything is designed to work together from the start.
Because the system is panelized and engineered, there are some structural and efficiency boundaries:
These are not limitations in the traditional sense; they are what allow the system to remain precise, fast, and predictable.
You get the freedom to design your home, without taking on the usual construction risk
In a well-run traditional build, most decisions are intended to be made up front. However, in practice, many are refined, adjusted, or resolved during construction as coordination between trades, site conditions, and design details comes together.
This often leads to:
With Hapi, that coordination happens earlier in the process.
The difference is not that changes are impossible, it’s that decisions are resolved earlier, with full visibility, rather than during the build
Yes, but in a controlled way.
Because everything is resolved digitally before construction, impacts are visible early — not discovered later.
Yes, every Hapi Home is designed through our in-house, award-winning design studio, combining architecture, interior design, and engineering into a single, fully integrated process. This is not a separate service or optional add-on. It’s a core part of how Hapi delivers homes.
What does your design studio include?
Architectural design
Interior design is included with every project
Interior design is fully integrated and provided as part of the project, not an additional service
Technical coordination
In a traditional project:
With Hapi:
What is designed is fully resolved before construction begins, not figured out during the build
You’re not just getting an architecturally designed home; you’re getting a designed, engineered, and deliverable system
Yes. We regularly collaborate with external architects and can:
Our role is to ensure the design is not just visually strong, but fully resolved and deliverable.
The process is structured to remove uncertainty and eliminate rework:
We assess your site, constraints, and opportunities
Layout, massing, and design direction are established
Plans, elevations, and interior selections are refined
Structure, MEP, and systems are fully integrated
Every component, down to connections and service routes, is resolved before manufacturing
At this point, the home is no longer conceptual; it is a fully coordinated, build-ready system.
Yes, but changes are managed through a structured design process with defined milestones and control points. Hapi follows a phased approach to design and delivery. As the project progresses, the ability to make changes becomes more constrained, not arbitrarily, but because design decisions directly impact engineering, pricing, and procurement.
How are changes handled?
During early design (concept and schematic stages):
During design development and engineering:
After design is finalised (Design Freeze):
What is “Design Freeze”?
Design Freeze is the point at which:
At this stage, Hapi relies on the approved design to:
What happens if I want to make changes after this point?
Changes can still be requested, but they are treated as formal Change Orders.
This means:
In some cases, changes may not be feasible without significant disruption to the project.
Why is the process structured this way?
Because late changes are the primary cause of:
Hapi is designed to shift decision-making earlier, where:
The practical outcome
The goal is not to restrict changes It’s to ensure that what you approve can be delivered accurately, efficiently, and without rework
Clarity and control.
In traditional construction:
With Hapi:
What you approve is what gets built, no surprises, no rework, no mid-build redesign
Once the design is finalised and reaches Design Freeze, it is no longer a conceptual set of drawings; it becomes a manufacturing-ready system.
The output of the design process is not just drawings; it is a physical, pre-engineered building kit delivered to your site. This removes the typical gap between design intent and construction execution.
Lead time depends on design stage, permitting, and site readiness.
A typical timeline is:
Once the permit is granted, the system is manufactured and prepared for installation within a matter of weeks, not months.
Hapi Homes are assembled using a sequenced, panelized installation process, not traditional framing.
The process typically includes:
Slab or foundation prepared by a local contractor
Components arrive flat-packed, labelled, and sequenced
The structural phase is significantly faster than traditional builds, as components are pre-engineered and require minimal on-site adjustment
The client (or their contractor) is responsible for:
Hapi provides:
Hapi does not act as the general contractor; site execution is managed locally
The home is built, inspected, and completed on-site in accordance with standard building codes and meets the same structural and regulatory standards as any conventional home. Quality is controlled at three levels:
1. Design stage
2. Manufacturing stage
3. Installation stage
The system reduces variability, which is the primary cause of quality issues in traditional construction
Hapi Homes can be built on any residential sites, subject to:
We support projects across:
Each project is assessed for feasibility before design begins
Site preparation is handled locally and typically includes:
Site readiness is a key factor in project timeline and cost
The Hapi build kit is:
Components are delivered in stages aligned with construction sequencing, reducing:
Because Hapi uses standardised, code-compliant components, replacements and additions are straightforward.
Additional parts can be ordered through Hapi or sourced locally based on the specification.
Yes. Because the system is based on:
Future modifications or extensions can be planned and executed by qualified contractors using the original documentation, exactly as with a traditional home.
Hapi Homes are priced in two parts:
1. The Hapi Build Kit
This is the core system we deliver (structure + envelope + integrated components)
This includes:
2. Site & Construction Costs (local)
These are handled locally and vary by site:
Depending heavily on location and site complexity
Typical Total Installed Cost
When combined, it can $210 – $300 per sq ft, depending on site, finishes, and location)
What drives the price up or down?
The biggest variables are:
1. Site conditions (biggest factor)
2. Level of customization
3. Finish level
4. Utilities and infrastructure
Yes, but only under defined conditions.
Pricing is finalized at Design Freeze. After this:
Once procurement begins, pricing is largely fixed unless scope changes.
At completion, you receive a fully coordinated, build-ready package:
This is not just a design, it is a fully defined system ready for delivery and construction
Not because materials are cheaper, but because the process eliminates waste.
Savings come from process control, not material shortcuts
Yes, through value engineering within the system:
Because everything is resolved digitally, cost changes are visible before construction begins, not after.
Financing is typically structured in stages:
Because Hapi Homes are classified as site-built. Standard construction-to-permanent loans can be used once permits are in place.
Yes. Hapi Homes are classified as panelized, site-built homes, which means they are treated the same as conventional construction by lenders.
This qualifies Hapi Homes for:
Because many alternative construction methods are treated differently by lenders. Hapi avoids this entirely.
Under lending guidelines (e.g. Fannie Mae), panelized homes are treated the same as stick-built homes for financing and appraisal.
Primarily because of terminology.
Words like:
Can lead to incorrect assumptions about modular construction. In reality:
If needed, we provide full documentation to confirm classification and resolve any confusion quickly.
Yes. Appraisers use the same comparable sales (“comps”) as traditional homes because:
There is no “modular stigma/discount” applied.
No, and in many cases, it can improve it.
Hapi Homes benefits from features that are increasingly valued in the market:
The resale story is a performance-driven premium.
A Hapi Home is valued like a traditional home, but performs better over time.
You’re not trading value for innovation, you’re improving the underlying asset.
This can happen, but it is a documentation issue, not a structural one. We provide:
Misclassification can be corrected quickly once the construction method is properly documented.
Light-gauge steel (LGS), also known as cold-formed steel, is a structural system made from thin, high-strength steel sections that are precision-formed for residential construction.
In a Hapi Home:
The result is a site-built home constructed from a precision-engineered system, rather than assembled piece-by-piece on-site
LGS is used because it delivers structural consistency, durability, and precision, while enabling a more controlled construction process.
Compared to timber:
The system allows the building to be engineered before it is constructed, rather than resolved during the build
No. While cold-formed steel is the primary structural system, Hapi uses a combination of materials where appropriate, depending on the project.
For example:
Material selection is driven by engineering performance, code compliance, and efficiency, not a single-material approach
Yes, significantly more stable than traditional timber framing.
Galvanized cold-formed steel:
The structure remains straight, stable, and consistent over the life of the building
Yes.
Cold-formed steel is:
It performs predictably under:
Cold-formed steel performs well in seismic environments due to:
In addition:
No, in many cases it enables greater flexibility.
The system supports both standard and highly customized architectural designs
Yes, from a lifecycle perspective.
Sustainability is driven by durability and efficiency, not just material type
Positively.
Indoor air quality is primarily influenced by ventilation and interior materials, but steel provides a stable, inert structural base.
Hapi Homes are designed using established engineering frameworks, including:
These standards define structural performance, safety, and compliance.
Typical system characteristics include:
All components are:
Material strength is selected based on structural requirements:
Selection is determined through engineering analysis, not specification preference
Steel components are protected through:
This ensures long-term durability in standard residential environments.
Steel is conductive, so thermal bridging is managed through the building envelope design.
Hapi addresses this through:
The envelope is designed as a system, ensuring energy performance is not compromised.
Acoustic performance is determined by the wall and floor assemblies.
Hapi uses:
Properly designed assemblies achieve equivalent or better acoustic performance than timber construction.
Cold-formed steel systems can achieve:
Steel:
Structural design includes:
All structural behavior is resolved prior to construction through the Digital Build Definition.
This eliminates on-site drilling, cutting, and conflicts between trades.
Yes.
Fixings are designed upfront, not improvised during installation
Cold-formed steel structures are designed for long-term performance and can exceed the lifespan of timber structures when properly detailed.
Steel:
Structural performance remains consistent over time.
Both systems can be integrated, where required, into a single engineered solution.
A Hapi Home includes three layers of warranty, each aligned to the party responsible for that part of the project.
1. Design & Engineering (Hapi Homes)
Hapi provides architectural and engineering services in accordance with the professional standard of care.
This covers the integrity of the design and system coordination, not site execution
2. Manufacturer Warranties (Build Kit Components)
All physical components supplied with the Hapi build kit are covered by their respective manufacturers’ warranties.
This includes:
These warranties cover defects in materials and manufacturing under standard manufacturer terms
3. General Contractor (Installation & Workmanship)
The general contractor (GC) is responsible for:
The GC typically provides a workmanship warranty, covering:
Each party is responsible for their specific scope:
| Scope | Responsible Party |
|---|---|
| Design & engineering | Hapi Homes |
| Materials & components | Manufacturers |
| Construction & installation | General Contractor |
This separation reflects standard industry practice and ensures accountability at each stage
Warranty coverage does not extend to:
Responsibility for site execution remains with the contractor
Hapi Homes are designed using standardised, non-proprietary components, which means:
There is no dependency on proprietary systems or exclusive suppliers.
The system is designed to be fully transparent and transferable.
At handover, you receive:
Any qualified contractor can understand, maintain, or extend the home using this documentation.
Hapi provides:
The general contractor manages:
Hapi coordinates the system, and the contractor manages the site.
Hapi Homes are delivered as a panelized, flat-packed system, not volumetric units.
This means:
Components are shipped as standard freight and assembled on-site.
As a guide:
For larger homes or multi-unit projects:
The system is designed for high-density packing and efficient transport.
Hapi offers flexible delivery options depending on the project and location:
1. Hapi-managed delivery
2. Client-arranged collection
Depending on the system and location:
All components are designed to be transported using conventional logistics infrastructure.
Yes, and this is a key advantage of the system.
Deliveries can be:
This allows:
All components are:
Panels are typically bundled by:
This reduces handling time and on-site installation errors.
Typical requirements include:
This is a key distinction:
Modular construction:
Hapi Homes:
This provides significantly more flexibility and fewer logistical constraints.
Shipping costs vary based on:
As a general guide:
Final logistics pricing is confirmed once design and delivery requirements are defined.
If the site is not ready:
Site readiness is a critical factor in maintaining schedule and cost control.
The key advantage
Because Hapi Homes are panelized:
Delivery is simpler, more flexible, and less constrained than modular construction:
This reduces cost, risk, and complexity in getting materials to the site.
Rebuilds require:
Hapi addresses these through:
This significantly reduces the time between loss and reoccupation.
Yes.
Hapi Homes use:
These features support:
Rebuilds, Fire Recovery & Replacement Homes
Yes. Hapi Homes are designed as panelized, site-built residential structures, making them fully compliant with:
Unlike modular systems:
Once constructed, the home is treated as a standard site-built property. In fact, we are already involved in various rebuild projects in Altadena. We have also been involved in emergency housing projects in Ukraine, Grenada, and the USVI.
Each rebuild is delivered as a fully engineered build kit, including:
Structural system (LGS)
Envelope system
Exterior finishes
Interior + MEP prep
Every kit is delivered with cut sheets, engineering drawings, and installation documentation.
Hapi Homes are engineered for fire-prone environments using:
These align with programs such as, California’s “Safer from Wildfires” Tier 1 requirements.
Yes. Homes designed to meet Tier 1 wildfire mitigation standards may qualify for:
$1,200–$2,400 per year in insurance savings (typical range)
Requirements include:
Hapi provides a complete insurance binder to support qualification.
Exactly like a traditional home.
Panelized framing is treated the same as timber under local building departments.
Traditional rebuild delays come from:
Hapi reduces these through:
Fewer variables \= faster rebuild
Yes, subject to:
Hapi allows:
Control.
After a loss event, the biggest risks are:
Hapi mitigates this by:
The rebuild becomes a defined execution process, not an open-ended construction project.
Yes. Hapi Homes is designed to support developers, contractors, and investors who want to deliver housing more efficiently using a pre-engineered system.
We work with:
What types of projects is Hapi suited for?
Hapi is particularly effective for:
The system is designed for repeatability and scale, not one-off inefficiency.
Yes. Hapi supports:
Because the system is pre-engineered:
Yes. For developers, Hapi enables:
Pricing efficiency improves with volume and repeatability.
Hapi provides:
The developer/contractor manages:
Hapi acts as the system layer, enabling faster and more predictable delivery.
Yes. We support:
This includes the potential for:
Because it improves the fundamentals of a project:
It’s not just a different way to build, it’s a more reliable.
Yes. Hapi Homes works with regional partners and delivery teams to expand access to the system across different markets.
These partnerships are typically suited to:
Depending on the partner, this may include:
The goal is to enable partners to deliver Hapi projects locally using a consistent system.
Not in the traditional sense. Hapi does not operate a retail-style franchise system.
Instead, we form structured partnerships with qualified operators who can:
It’s a platform-led partnership model, not a branded franchise network.
If you still have questions contact us today
If you still have questions contact us today
Hapi Homes is a housing delivery platform that replaces the fragmented, traditional construction process with a coordinated, pre-engineered system.
Instead of managing separate architects, engineers, suppliers, and contractors, Hapi integrates:
Every home is first created as a fully resolved digital model, in which structure, systems, and materials are coordinated before construction begins. This removes the uncertainty, delays, and cost overruns that typically occur on-site.
Traditional construction is sequential and fragmented; each phase depends on the last, and issues are often discovered during the build.
Hapi reverses that.
The result is:
No.
You can:
Think of Hapi as “The operating system behind the build, not the builder.”
You are purchasing a pre-engineered, pre-coordinated building system, designed to remove uncertainty from construction and compress timelines.
Depending on your project, this can range from a structure-only supply to a full build-ready kit.
A typical Hapi system includes:
Plus:
Flexible scope:
Some clients choose to work with Hapi for the full system, while others, particularly experienced developers or contractors, may opt to purchase structure-only (framing panels) and complete the rest of the build independently.
This flexibility allows Hapi to support:
No, and this distinction is critical.
Hapi Homes are not modular, not manufactured, and not prefab boxes. They are site-built homes, delivered using a more advanced construction method.
Here’s the difference:
Modular construction
Hapi Homes (panelized construction)
The outcome is what matters:
As outlined in industry guidance (NAHB, Fannie Mae), panelized homes are treated the same as stick-built homes for financing and valuation.
This is where Hapi feels fundamentally different.
Traditional builds are designed upfront, but much of the real decision-making happens during construction, when trade conflicts, sequencing issues, and site conditions need to be resolved in real time.
Hapi flips this. We resolve those decisions before anything reaches the site.
Traditional construction
The Hapi approach
How it works, step by step
Hapi Homes has delivered projects across:
Projects are at various stages:
The system is actively deployed across multiple regions and project types. We deliver nationwide across the US and internationally.
To begin, we typically require:
From there, the design studio guides the process and develops the project with you.
Yes, most Hapi projects start with a pre-designed home, developed by our in-house design studio. They are architect-designed, high-performance homes that have already been resolved for:
They provide the fastest and most efficient way to get started.
We offer a range of typologies, including:
Each model is designed to work across multiple sites and can be adapted as needed.
Starting with a pre-designed model allows you to:
Yes, fully. The difference is that customization happens within a controlled, buildable system, not in isolation. You can customize:
Layout and spatial design
Exterior architecture
Interior design
Systems and upgrades
You’re not limited, but everything is designed to work together from the start.
Because the system is panelized and engineered, there are some structural and efficiency boundaries:
These are not limitations in the traditional sense; they are what allow the system to remain precise, fast, and predictable.
You get the freedom to design your home, without taking on the usual construction risk
In a well-run traditional build, most decisions are intended to be made up front. However, in practice, many are refined, adjusted, or resolved during construction as coordination between trades, site conditions, and design details comes together.
This often leads to:
With Hapi, that coordination happens earlier in the process.
The difference is not that changes are impossible, it’s that decisions are resolved earlier, with full visibility, rather than during the build
Yes, but in a controlled way.
Because everything is resolved digitally before construction, impacts are visible early — not discovered later.
Yes, every Hapi Home is designed through our in-house, award-winning design studio, combining architecture, interior design, and engineering into a single, fully integrated process. This is not a separate service or optional add-on. It’s a core part of how Hapi delivers homes.
What does your design studio include?
Architectural design
Interior design is included with every project
Interior design is fully integrated and provided as part of the project, not an additional service
Technical coordination
In a traditional project:
With Hapi:
What is designed is fully resolved before construction begins, not figured out during the build
You’re not just getting an architecturally designed home; you’re getting a designed, engineered, and deliverable system
Yes. We regularly collaborate with external architects and can:
Our role is to ensure the design is not just visually strong, but fully resolved and deliverable.
The process is structured to remove uncertainty and eliminate rework:
We assess your site, constraints, and opportunities
Layout, massing, and design direction are established
Plans, elevations, and interior selections are refined
Structure, MEP, and systems are fully integrated
Every component, down to connections and service routes, is resolved before manufacturing
At this point, the home is no longer conceptual; it is a fully coordinated, build-ready system.
Yes, but changes are managed through a structured design process with defined milestones and control points. Hapi follows a phased approach to design and delivery. As the project progresses, the ability to make changes becomes more constrained, not arbitrarily, but because design decisions directly impact engineering, pricing, and procurement.
How are changes handled?
During early design (concept and schematic stages):
During design development and engineering:
After design is finalised (Design Freeze):
What is “Design Freeze”?
Design Freeze is the point at which:
At this stage, Hapi relies on the approved design to:
What happens if I want to make changes after this point?
Changes can still be requested, but they are treated as formal Change Orders.
This means:
In some cases, changes may not be feasible without significant disruption to the project.
Why is the process structured this way?
Because late changes are the primary cause of:
Hapi is designed to shift decision-making earlier, where:
The practical outcome
The goal is not to restrict changes It’s to ensure that what you approve can be delivered accurately, efficiently, and without rework
Clarity and control.
In traditional construction:
With Hapi:
What you approve is what gets built, no surprises, no rework, no mid-build redesign
Once the design is finalised and reaches Design Freeze, it is no longer a conceptual set of drawings; it becomes a manufacturing-ready system.
The output of the design process is not just drawings; it is a physical, pre-engineered building kit delivered to your site. This removes the typical gap between design intent and construction execution.
Lead time depends on design stage, permitting, and site readiness.
A typical timeline is:
Once the permit is granted, the system is manufactured and prepared for installation within a matter of weeks, not months.
Hapi Homes are assembled using a sequenced, panelized installation process, not traditional framing.
The process typically includes:
Slab or foundation prepared by a local contractor
Components arrive flat-packed, labelled, and sequenced
The structural phase is significantly faster than traditional builds, as components are pre-engineered and require minimal on-site adjustment
The client (or their contractor) is responsible for:
Hapi provides:
Hapi does not act as the general contractor; site execution is managed locally
The home is built, inspected, and completed on-site in accordance with standard building codes and meets the same structural and regulatory standards as any conventional home. Quality is controlled at three levels:
1. Design stage
2. Manufacturing stage
3. Installation stage
The system reduces variability, which is the primary cause of quality issues in traditional construction
Hapi Homes can be built on any residential sites, subject to:
We support projects across:
Each project is assessed for feasibility before design begins
Site preparation is handled locally and typically includes:
Site readiness is a key factor in project timeline and cost
The Hapi build kit is:
Components are delivered in stages aligned with construction sequencing, reducing:
Because Hapi uses standardised, code-compliant components, replacements and additions are straightforward.
Additional parts can be ordered through Hapi or sourced locally based on the specification.
Yes. Because the system is based on:
Future modifications or extensions can be planned and executed by qualified contractors using the original documentation, exactly as with a traditional home.
Hapi Homes are priced in two parts:
1. The Hapi Build Kit
This is the core system we deliver (structure + envelope + integrated components)
This includes:
2. Site & Construction Costs (local)
These are handled locally and vary by site:
Depending heavily on location and site complexity
Typical Total Installed Cost
When combined, it can $210 – $300 per sq ft, depending on site, finishes, and location)
What drives the price up or down?
The biggest variables are:
1. Site conditions (biggest factor)
2. Level of customization
3. Finish level
4. Utilities and infrastructure
Yes, but only under defined conditions.
Pricing is finalized at Design Freeze. After this:
Once procurement begins, pricing is largely fixed unless scope changes.
At completion, you receive a fully coordinated, build-ready package:
This is not just a design, it is a fully defined system ready for delivery and construction
Not because materials are cheaper, but because the process eliminates waste.
Savings come from process control, not material shortcuts
Yes, through value engineering within the system:
Because everything is resolved digitally, cost changes are visible before construction begins, not after.
Financing is typically structured in stages:
Because Hapi Homes are classified as site-built. Standard construction-to-permanent loans can be used once permits are in place.
Yes. Hapi Homes are classified as panelized, site-built homes, which means they are treated the same as conventional construction by lenders.
This qualifies Hapi Homes for:
Because many alternative construction methods are treated differently by lenders. Hapi avoids this entirely.
Under lending guidelines (e.g. Fannie Mae), panelized homes are treated the same as stick-built homes for financing and appraisal.
Primarily because of terminology.
Words like:
Can lead to incorrect assumptions about modular construction. In reality:
If needed, we provide full documentation to confirm classification and resolve any confusion quickly.
Yes. Appraisers use the same comparable sales (“comps”) as traditional homes because:
There is no “modular stigma/discount” applied.
No, and in many cases, it can improve it.
Hapi Homes benefits from features that are increasingly valued in the market:
The resale story is a performance-driven premium.
A Hapi Home is valued like a traditional home, but performs better over time.
You’re not trading value for innovation, you’re improving the underlying asset.
This can happen, but it is a documentation issue, not a structural one. We provide:
Misclassification can be corrected quickly once the construction method is properly documented.
Light-gauge steel (LGS), also known as cold-formed steel, is a structural system made from thin, high-strength steel sections that are precision-formed for residential construction.
In a Hapi Home:
The result is a site-built home constructed from a precision-engineered system, rather than assembled piece-by-piece on-site
LGS is used because it delivers structural consistency, durability, and precision, while enabling a more controlled construction process.
Compared to timber:
The system allows the building to be engineered before it is constructed, rather than resolved during the build
No. While cold-formed steel is the primary structural system, Hapi uses a combination of materials where appropriate, depending on the project.
For example:
Material selection is driven by engineering performance, code compliance, and efficiency, not a single-material approach
Yes, significantly more stable than traditional timber framing.
Galvanized cold-formed steel:
The structure remains straight, stable, and consistent over the life of the building
Yes.
Cold-formed steel is:
It performs predictably under:
Cold-formed steel performs well in seismic environments due to:
In addition:
No, in many cases it enables greater flexibility.
The system supports both standard and highly customized architectural designs
Yes, from a lifecycle perspective.
Sustainability is driven by durability and efficiency, not just material type
Positively.
Indoor air quality is primarily influenced by ventilation and interior materials, but steel provides a stable, inert structural base.
Hapi Homes are designed using established engineering frameworks, including:
These standards define structural performance, safety, and compliance.
Typical system characteristics include:
All components are:
Material strength is selected based on structural requirements:
Selection is determined through engineering analysis, not specification preference
Steel components are protected through:
This ensures long-term durability in standard residential environments.
Steel is conductive, so thermal bridging is managed through the building envelope design.
Hapi addresses this through:
The envelope is designed as a system, ensuring energy performance is not compromised.
Acoustic performance is determined by the wall and floor assemblies.
Hapi uses:
Properly designed assemblies achieve equivalent or better acoustic performance than timber construction.
Cold-formed steel systems can achieve:
Steel:
Structural design includes:
All structural behavior is resolved prior to construction through the Digital Build Definition.
This eliminates on-site drilling, cutting, and conflicts between trades.
Yes.
Fixings are designed upfront, not improvised during installation
Cold-formed steel structures are designed for long-term performance and can exceed the lifespan of timber structures when properly detailed.
Steel:
Structural performance remains consistent over time.
Both systems can be integrated, where required, into a single engineered solution.
A Hapi Home includes three layers of warranty, each aligned to the party responsible for that part of the project.
1. Design & Engineering (Hapi Homes)
Hapi provides architectural and engineering services in accordance with the professional standard of care.
This covers the integrity of the design and system coordination, not site execution
2. Manufacturer Warranties (Build Kit Components)
All physical components supplied with the Hapi build kit are covered by their respective manufacturers’ warranties.
This includes:
These warranties cover defects in materials and manufacturing under standard manufacturer terms
3. General Contractor (Installation & Workmanship)
The general contractor (GC) is responsible for:
The GC typically provides a workmanship warranty, covering:
Each party is responsible for their specific scope:
| Scope | Responsible Party |
|---|---|
| Design & engineering | Hapi Homes |
| Materials & components | Manufacturers |
| Construction & installation | General Contractor |
This separation reflects standard industry practice and ensures accountability at each stage
Warranty coverage does not extend to:
Responsibility for site execution remains with the contractor
Hapi Homes are designed using standardised, non-proprietary components, which means:
There is no dependency on proprietary systems or exclusive suppliers.
The system is designed to be fully transparent and transferable.
At handover, you receive:
Any qualified contractor can understand, maintain, or extend the home using this documentation.
Hapi provides:
The general contractor manages:
Hapi coordinates the system, and the contractor manages the site.
Hapi Homes are delivered as a panelized, flat-packed system, not volumetric units.
This means:
Components are shipped as standard freight and assembled on-site.
As a guide:
For larger homes or multi-unit projects:
The system is designed for high-density packing and efficient transport.
Hapi offers flexible delivery options depending on the project and location:
1. Hapi-managed delivery
2. Client-arranged collection
Depending on the system and location:
All components are designed to be transported using conventional logistics infrastructure.
Yes, and this is a key advantage of the system.
Deliveries can be:
This allows:
All components are:
Panels are typically bundled by:
This reduces handling time and on-site installation errors.
Typical requirements include:
This is a key distinction:
Modular construction:
Hapi Homes:
This provides significantly more flexibility and fewer logistical constraints.
Shipping costs vary based on:
As a general guide:
Final logistics pricing is confirmed once design and delivery requirements are defined.
If the site is not ready:
Site readiness is a critical factor in maintaining schedule and cost control.
The key advantage
Because Hapi Homes are panelized:
Delivery is simpler, more flexible, and less constrained than modular construction:
This reduces cost, risk, and complexity in getting materials to the site.
Rebuilds require:
Hapi addresses these through:
This significantly reduces the time between loss and reoccupation.
Yes.
Hapi Homes use:
These features support:
Rebuilds, Fire Recovery & Replacement Homes
Yes. Hapi Homes are designed as panelized, site-built residential structures, making them fully compliant with:
Unlike modular systems:
Once constructed, the home is treated as a standard site-built property. In fact, we are already involved in various rebuild projects in Altadena. We have also been involved in emergency housing projects in Ukraine, Grenada, and the USVI.
Each rebuild is delivered as a fully engineered build kit, including:
Structural system (LGS)
Envelope system
Exterior finishes
Interior + MEP prep
Every kit is delivered with cut sheets, engineering drawings, and installation documentation.
Hapi Homes are engineered for fire-prone environments using:
These align with programs such as, California’s “Safer from Wildfires” Tier 1 requirements.
Yes. Homes designed to meet Tier 1 wildfire mitigation standards may qualify for:
$1,200–$2,400 per year in insurance savings (typical range)
Requirements include:
Hapi provides a complete insurance binder to support qualification.
Exactly like a traditional home.
Panelized framing is treated the same as timber under local building departments.
Traditional rebuild delays come from:
Hapi reduces these through:
Fewer variables \= faster rebuild
Yes, subject to:
Hapi allows:
Control.
After a loss event, the biggest risks are:
Hapi mitigates this by:
The rebuild becomes a defined execution process, not an open-ended construction project.
Yes. Hapi Homes is designed to support developers, contractors, and investors who want to deliver housing more efficiently using a pre-engineered system.
We work with:
What types of projects is Hapi suited for?
Hapi is particularly effective for:
The system is designed for repeatability and scale, not one-off inefficiency.
Yes. Hapi supports:
Because the system is pre-engineered:
Yes. For developers, Hapi enables:
Pricing efficiency improves with volume and repeatability.
Hapi provides:
The developer/contractor manages:
Hapi acts as the system layer, enabling faster and more predictable delivery.
Yes. We support:
This includes the potential for:
Because it improves the fundamentals of a project:
It’s not just a different way to build, it’s a more reliable.
Yes. Hapi Homes works with regional partners and delivery teams to expand access to the system across different markets.
These partnerships are typically suited to:
Depending on the partner, this may include:
The goal is to enable partners to deliver Hapi projects locally using a consistent system.
Not in the traditional sense. Hapi does not operate a retail-style franchise system.
Instead, we form structured partnerships with qualified operators who can:
It’s a platform-led partnership model, not a branded franchise network.
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.
