FlexoBuild FAQ

Questions About FlexoBuild Homes? Start Here.

Find clear answers about ADUs, garden suites, permits, installation, insulation, utilities, timelines, home kits and working with FlexoConnect contractors.

Popular Topics

ADU Eligibility
Building Permits
Installation
Electrical & Plumbing
Insulation
Lead Times
Home Kit Inclusions
FlexoConnect
Where should I start?

Start by reviewing the FlexoBuild process and confirming that your property can support the type of home you want to build. For an ADU or garden suite, the key early questions are zoning, setbacks, available building area, servicing and access. FlexoBuild can then help you match a home model to the project.

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Jump directly to the area you need instead of scrolling through one long list of questions.

Getting Started

The first stage is understanding what FlexoBuild supplies, what your property requires and who coordinates the local construction work.

Where do I start with FlexoBuild?

Start with our process page. It explains the normal project sequence from property review and model selection through permitting, site work, delivery and construction.

What types of homes does FlexoBuild offer?

FlexoBuild offers prefabricated homes for a range of residential applications including ADUs, garden suites, backyard homes and other residential housing projects. Different models provide different floor areas, bedroom configurations and footprints.

You can review the current range on our Home Models page.

What exactly do I get with a FlexoBuild home?

FlexoBuild supplies a prefabricated flat-pack home system designed for assembly on your prepared site. The package includes the FlexoBuild structural home components and design documentation applicable to the supplied system.

Site work, foundations, services, local permit documents, mechanical systems, trades and finishing are coordinated separately according to the project.

See the individual home model pages for current inclusions and exclusions.

Does FlexoBuild install the homes?

FlexoBuild coordinates home installation through independent local contractors, including members of the FlexoConnect network.

The local contractor is responsible for the site-specific construction and trades required to complete the home.

Can I change the standard interior layout?

Yes. Interior layouts can be adjusted to suit specific needs and project requirements. More substantial modifications may require additional design work and associated design fees.

ADUs, Zoning & Permits

Property-specific zoning and municipal approvals are a major part of any ADU or garden-suite project.

What is an ADU or garden suite?

An Accessory Dwelling Unit, or ADU, is a self-contained residential unit located on the same property as a principal residence. Depending on the municipality, these may also be described as garden suites, backyard homes, additional residential units or similar terms.

They can provide independent housing for family members, rental accommodation or additional residential space, subject to local zoning and building requirements.

Can I have an ADU on my property?

Often, yes, but approval depends on the actual property. Lot dimensions, zoning, setbacks, lot coverage, building height, access, parking, utilities and other restrictions can all affect whether an ADU can be built.

Check your municipality and property before making a final model selection. You can also review our Ontario municipality ADU guide .

How do I apply for a building permit?

FlexoBuild provides design documentation for the FlexoBuild home system and its general interior configuration. Municipal permit requirements vary by location and property.

Additional site-specific documents may include:

  • Site plan
  • HVAC design
  • Foundation or helical pile design
  • Survey or grading plan
  • Electrical service drawings
  • Water and sewer drawings
  • Conservation authority approvals where applicable

Your local contractor or FlexoConnect member can typically assist with the building-permit process.

Are FlexoBuild homes suitable for different regions in Canada?

FlexoBuild homes are designed as Canadian residential buildings, but every project must still satisfy the applicable local code, engineering, climate and municipal requirements for the specific construction location.

Construction & Installation

FlexoBuild uses a prefabricated panelized system, but local construction is still required for the foundation, building services, trades and final completion.

How are electrical and plumbing installed?

The FlexoBuild home system incorporates an internal cavity that allows electrical and plumbing services to be routed within the finished building. These services are installed by the appropriate licensed trades coordinated through the local contractor or FlexoConnect member.

Do FlexoBuild homes come fully serviced?

No. Like any new home, a FlexoBuild home requires site-specific utility connections.

  • Water
  • Sanitary sewer or approved alternative
  • Electrical service
  • Optional natural gas where required

Servicing requirements should be confirmed with the local municipality and utility providers.

How long does the structural home assembly take?

The FlexoBuild exoskeleton assembly is typically described as taking approximately five days once the prepared site and foundation are ready.

Final project timing depends on site work, weather, permits, utilities, trades, inspections and the amount of interior finishing required.

How long does a complete FlexoBuild project take?

The existing FlexoBuild schedule identifies approximately six weeks for manufacturing once production is triggered, followed by a further construction period coordinated with the contractor.

A roughly 12-week manufacturing-plus-construction target has been used as a general guide, but this should not be confused with the total project timeline. Permits, site design, foundations, servicing and municipal approvals can add significant time before or during construction.

Quick Specifications

Key FlexoBuild Home Facts

A quick reference for some of the most frequently asked technical questions.

R28.5
Panel Insulation Value Continuous insulated panel construction with no conventional stud cavities through the main panel field.
~5 Days
Exoskeleton Assembly Approximate structural shell assembly target once the prepared site is ready.
~6 Weeks
Manufacturing Lead Time General manufacturing target after the production process is formally triggered.
12'+
Highest Ceiling Area Some FlexoBuild interiors rise above 12 ft and transition to over 8 ft at the lower point.
Home Specifications

Questions about insulation, ceilings and the physical characteristics of the FlexoBuild system.

What is the insulation value?

The FlexoBuild SIP system is listed at R28.5. The panelized construction provides continuous insulation without the conventional stud pattern found in standard framed walls.

The system also uses integrated floor, wall and roof panels to create a tightly enclosed building envelope. Mechanical ventilation or an air exchanger is required as part of the finished building design.

How high are the ceilings?

FlexoBuild uses sloped ceiling configurations that create a more open interior feel. The existing specification describes heights exceeding 12 ft at the highest point and remaining above approximately 8 ft at the lowest point.

Are prefab homes suitable for year-round living?

Yes. FlexoBuild homes are designed as permanent residential buildings rather than seasonal sheds or temporary backyard structures. Final heating, ventilation, servicing and code compliance are completed as part of the site-specific project.

Are prefab homes suitable for multigenerational living?

Yes. ADUs and garden suites are frequently considered for parents, adult children or other family members who want independent living space while remaining on the same property.

Ownership, Costs & Rebates

These questions cover common financial and ownership-related topics. Eligibility and government programs can change, so current professional advice should be obtained where necessary.

Can a FlexoBuild ADU be used for rental income?

Where local zoning and other requirements permit, homeowners may use an ADU as a long-term residential rental. Rental use should be confirmed against current municipal rules and any applicable licensing requirements.

Do FlexoBuild homes qualify for GST/HST rebates?

Eligibility depends on how the home is constructed, owned and used and on the rules of the applicable rebate program at the time of application.

FlexoBuild currently refers customers seeking GST/HST rebate guidance to an independent rebate specialist. Because tax programs change, eligibility should be confirmed directly with a qualified specialist before relying on a rebate in the project budget.

Are prefab homes less expensive than traditional construction?

Prefabrication can reduce some site labour, material waste and construction variability, but the total completed project cost still depends on foundations, servicing, permits, site conditions, trades, finishes and location.

The strongest advantage is often improved predictability and reduced structural site work rather than assuming every prefab project will automatically be cheaper.

What costs are outside the FlexoBuild home kit?

Project-specific costs can include:

  • Municipal permits and fees
  • Site survey and design
  • Excavation and site preparation
  • Foundation or helical piles
  • Utility connections
  • Electrical, plumbing and HVAC trades
  • Interior finishing
  • Landscaping and final site work

These items vary substantially by property and location.

Still Have a Question?

Send us your property address, intended use and the FlexoBuild model you are considering. We can help you determine the most useful next step.

FAQs

Q - Where do I start with FlexoBuild

We make the process as simple as possible and this is all explained on our process page here.

Q - What is an ADU or Laneway Suite?

An Accessory Dwelling Unit (ADU), commonly known as a garden suite or in-law suite, is a self-contained living space on the same property as a primary residence. ADUs offer versatile and efficient housing solutions, providing additional living space without the need for significant property expansion. Sometimes referred to as prefab modular homes, they serve various purposes, including independent housing for family members, creating rental income, or offering a dedicated workspace such as a home office, gym or childcare facilities. ADUs are a popular and sustainable choice for homeowners looking for adaptable living arrangements.

Q - How do I install electrical and plumbing?

The home system is designed with an internal cavity for easy installation of electrical and plumbing. These services will be installed by your FlexoConnect member.

Q - How do I apply for building permit?

The FlexoBuild package includes design documentation required for our system and the general configuration of the interior space only. Additional requirements for permit documents vary depending on the client's municipality. It is highly recommended that the client discuss the project with their local building and zoning department and get a list of requirements for submission. Alternatively, the owner can seek out a local architect or designer to assist with the application process. Additional required documents include a Site Plan, HVAC Design and, Helical Pile Design. These are not included in our package and are specific to the location of the construction. Other possible requirements include a Survey and/or Grading Plan, Site Services Drawings (Electrical, Water, Sewer), and conservation or additional authorities permit. Your FlexoConnect contractor or your chosen contractor typically assists in the building permit process.

Q - Can I have an Accessory Dwelling Unit (ADU) on my property?

In most scenarios, it is possible to have a second dwelling on your property provided that it meets the minimum space and setback requirements. The addition of a second unit is an ideal solution for establishing independent living quarters for a family member or generating extra income to offset mortgage payments. However, prior to proceeding with the addition of a second unit, it is crucial to consult with your local municipal planning and building departments. These authorities can inform you of the regulations and restrictions that govern second unit additions in your area, including local zoning laws, building code, and other by-laws, and provide answers to any questions you may have. It is important to note that upon receiving confirmation from the municipal planning and building departments, FlexoBuild will furnish you with a building permit drawing package that adheres to your provincial building code. As the property owner, you will be responsible for arranging a site plan drawing package that depicts the precise placement of your FlexoBuild dwelling on your property and any other site work drawings that the municipality requires. Review this page to see if your local municipality is listed in our directory.

Q - Do FlexoBuild homes qualify for GST/HST Rebates?

Yes, depending on how you plan to use your home, you may be eligible for the GST/HST New Housing Rebate program. For the most accurate and up-to-date information, we recommend contacting our independent GST/HST rebate specialist, Rami Raminsky, at 416-508-1202. Just mention that you were referred by FlexoBuild.

Q - Does FlexoBuild install the homes?

We will coordinates the installation of your quality home through our network of independent FlexoConnect certified contractors.

Q - Can we change the interior layout from your standards?

Yes of course. The interior layout can be reconfigured to suit your particular needs and requirements. Depending on the level of modifications there may be extra design fees.

Q - Are FlexoBuild homes suitable for all regions in Canada?

FlexoBuild Homes: Built for All Regions in Canada, Compliant with National Building Codes - Discover how FlexoBuild homes, crafted with durable materials and advanced prefabricated designs, are perfect for every Canadian region, from coast to coast, meeting all building codes and thriving in any climate.

Q - What is the Insulation value?

At R28.5, our SIP system provides superior overall building envelope performance as compared with conventional construction. The continuous insulation has no thermal bridging normally caused by framing as there are no studs.  The patented one-piece corners also eliminate the cold connections normally required by conventional framing. The fully integrated floor, wall and roof panels make up a completely sealed building. An air exchanger is necessary to ensure proper ventilation.

Q - What exactly do I get with a FlexoBuild home?

FlexoBuild provides a complete prefab home flat pack kit ready to be assembled by one of our FlexoConnect member. The exo-skeleton assembly process takes approximately 5 days. For more details on inclusions and exclusions, please visit (our home models page)

Q - How high is the ceiling?

We take great pride in providing a “Grand” feeling inside the home space with a ceiling height exceeding 12 ft to over 8 ft at the lowest point.

Q - What is the lead time for a FlexoBuild home?

Once we trigger the manufacturing process, you can expect to receive the kit within 6 weeks. In coordination with our FlexoConnect member, your home can be completed in 6 weeks making the timeline approximately 12 weeks.

Q - Do the homes come fully serviced?

As with any new home, your FlexoBuild home will require site services, i.e water, sewer and electrical. Natural gas is optional based on your appliances being installed. We recommend contacting your local municipal development department to get a clear understanding of necessary details regarding services. For any further clarification, please contact us.

Still have questions? Contact us today!

Frequently Asked Questions (FAQ)

What types of homes does FlexoBuild offer?

FlexoBuild offers ADUs, garden suites, laneway homes, and modular housing solutions that are practical for living. Many homeowners considering prefab homes in Ontario are looking for a faster, more affordable way to add independent space without the hassle of traditional construction.

Are prefab homes a good option for families who want to stay close together?

Yes, they may be a perfect match for multigenerational living. Many families use them to provide a separate home to parents, adult children, or guests staying on the same property. This is one of the reasons modern prefab homes in Ontario are gaining popularity among homeowners who do not want to compromise comfort.

How long does it take to install a prefab home?

The schedule depends on the model, permits, and site conditions, but prefab construction is typically significantly faster than traditional construction. The fact that the process is easier to plan and more streamlined is something that many buyers considering prefabricated homes in Ontario find appealing. In areas where housing flexibility matters, interest in prefab homes in Niagara has also grown for similar reasons.

Can prefab homes be used for rental income or backyard living?

Yes, they are used quite often for this purpose. There are those homeowners who desire more space to accommodate family, and those who view it as a long-term rental. That flexibility is often one of the greatest benefits for buyers comparing prefab homes. Many individuals also consider modern prefab homes in Ontario, as they desire something practical, appealing, and ready to live in daily.

Are prefab homes built for Ontario weather and local requirements?

They ought to be, particularly when they are planned with energy efficiency, durability, and code compliance in mind. Buyers researching prefab homes in Niagara usually want to know that their home will work well in local conditions year-round. This is also why an increasing number of homeowners are giving prefabricated homes in Ontario closer consideration as a long-term housing solution.