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Australia’s Fastest Precast Concrete Home Building System

Build Fast. Build Tough. Superior Liveability.

10-14 Days
To reach lock-up stage
10-14 Weeks
Total construction time
Build with REZICAST®
5 Day Cold Shells

The patented REZICAST® system uses precast concrete panels to offer unsurpassed structural strength. These panels can be quickly joined together, allowing builders around the country to deliver stronger homes in a fraction of the time taken by traditional brick construction.

Precast concrete panels have been used extensively in the commercial construction sector, but until recently this was not a feasible option for building residentials homes. For the past 10 years, the patented REZICAST® system has been supporting builders to implement a 10/10 model:

10-14 Days to Lock-up

This transforms the cashflow model for builders, allowing the completion of three times as many homes each year.

10-14 Weeks Construction

Dramatically reducing the costs to home owners of needing to live elsewhere during the build.

Build Fast

REZICAST® allows you to reach lock-up in 10-14 days, with total construction done in as little as 10-14 weeks.

Build Tough

Upgrading from brick to precast concrete panels delivers unsurpassed structural strength.

Build Lean

REZICAST® results in less trade waste, saving you time and money on cleaning up.

Become an Accredited REZICAST® Builder in Just 2 Days!

Fast-track your accreditation, boost your cashflow, and join the future of Australian construction.

Can’t commit to 2 full days? There is also a part-time option (6 x 2 hour sessions on a Monday & Wednesday evening, over 3 weeks.

Get started!

REZICAST® is the way of the future  –  join the award winning movement

2025 HIA ACT/Southern NSW Award for Modular & Prefabricated Housing

Accredited Builder Reviews

Hear from Accredited REZICAST® Builders

View More Testimonials

Having now had several years’ experience building with the REZICAST®  Precast concrete system and working with you and your team I would like to highlight the benefits I have found.

We are small custom builders and from my point of view these are the key positives to us using the REZICAST® system:

  • Reduced construction time as so much of the structure is produced off site and then roof coverings can be installed early on in the timeline, mostly avoiding wet weather delays.
  • The ability of us with a very small (2-3 person) directly employed workforce to get structure to lockup in greatly reduced time compared to brick veneer or clad frame construction.
  • The ability to apply the system to, in our case, three-bedroom budget builds right through to 550 square metre architect designed boutique This has all been done with the same small workforce.
  • Significantly reduced amounts of construction
  • The system is a point of difference to every other builder competing for the client. We find most people already have the perception when they come to us that precast concrete construction is stronger and more durable than other methods. We also find rapid acceptance of the other benefits we highlight to potential clients such as superior thermal and acoustic performance.

Nathan Crump – Crump Constructions Pty Ltd