Flexi's Proprietary Panelised Construction System

An offsite, precision manufactured proprietary system, the Flexi House Envelope consists of Floor, Wall and Roof panels.

When these three elements come together they create a weathertight structure in just a matter of days! Watch the assembly video of our Show Home below.

Choose your level of prefabrication

Depending on your project and your needs, we’ll define the scope right down to the finest detail to ensure your build goes smoothly.

  • These panels consist of

    • Framing

    • Rigid Air Barrier

    • STÄRKE uPVC Windows & Doors

    • External Cavity

    Flexi Open Glazed Panels are designed to get your build to weathertight ASAP. From there, your onsite builder can install insulation and the airtightness membrane, then the internal linings and exterior cladding. Building with Flexi Panels avoids the typical delays of conventional construction, making it easy to build a home.

  • Our most popular system consists of

    • Framing

    • Rigid Air Barrier

    • STÄRKE uPVC Windows & Doors

    • External Cavity

    • Insulation

    • Airtightness Membrane

    • Internal Service Cavity

    Closed Glazed Panels fast-track your build to Fit-out stage while enabling the cladding of your choice to be completed onsite.

  • These panels consist of

    • Framing

    • Rigid Air Barrier

    • STÄRKE uPVC Windows & Doors

    • Vertical Shiplap Cladding on ventilated cavity

    The Flexi House Show Home was built with Open Unitised Panels, allowing insulation and airtightness to occur onsite and reducing the extent of exterior finishing post-install, further de-risking weather delays or complex and remote sites. Vertical shiplap weatherboards fitted in the factory come together onsite and result in seamless construction.

  • The full system consists of

    • Framing

    • Rigid Air Barrier

    • STÄRKE uPVC Windows & Doors

    • Vertical Shiplap Cladding on ventilated cavity

    • Insulation

    • Airtightness Membrane

    • Internal Service Cavity

    After install, all that’s left to do is external finishing and Internal Linings once the Services have been routed. Closed Unitised Panels make building a home easy.

Panel info

Here are some frequently-asked-questions about what is achievable with the Flexi House Panel System.

  • Panels from 1.2m up to 12m long are possible, 2.7 in height.

    4-6m long panels hit the sweet spot for hook-time and transport.

  • Likely more than you need! Being an engineered system, we can achieve greater distances than 3604 and typical schedule methods. Get in touch to find out more.

  • Flexi house has developed our own unique panelised structural system.

  • For a typical 3 bed family home, anywhere between 2 and 4 days depending on the size and experience of the install crew.

  • Absolutely ZERO, and we stand by this 100%.

    The panels are complete and weathertight ready, there is absolutely no cutting, rework or ‘making good’ required like may be found with other SIPs or panelised systems.

    For builders, it’s a no-brainer.

Architect/ Designer

Are you a Designer or Architect who would like to know how to use the Flexi House Panel System for a clients’ project?

Developer/ Builder

Are you a Builder or Developer who would like to know how we could work together to speed up your project turnover and construction quality?

Keen to use our panels?

Jump on a call with us now!

We can provide a quote for your project.