
Pre-Cut SIPs Panels Ready Now.
SIPS READY CUT.
Standard structural insulated panels in stock for immediate dispatch. Ready-cut SIPs for residential builds, owner-builders, and fast-track construction projects.
(SIPS) Structured Insulated Panels
The simpler way to build with SIPs.
Ready Cut is an off-the-shelf panel system designed to take the complexity out of SIPs construction. Walls, floors, and roofs are available in proven standard sizes, held in stock and ready to deliver. No custom manufacturing wait times, no excessive on-site cutting, and no unnecessary labour. Just a straightforward building system that gets the job done faster.


Wall Panels
Height: 2700mm (2400mm, 3000mm upon request)
Thickness: 112mm, 142mm
Width: 200mm, 300mm, 450mm, 600mm, 900mm, 1200mm

Infill Window Wall Panels
Thickness: 112mm, 142mm
Height: 555mm, 900mm 1155mm, 1500mm
Length: 300mm, 600mm, 1200mm

Floor and Roof Panels
Thickness: 162mm
Width: 1200mm
Length: 2400mm, 2700mm, 3000mm, 3600mm, 4800mm, 5400mm, 6000mm

Box Beam Door and Window Headers
Thickness: 112mm, 142mm
Height: 600mm (300mm and 900mm upon request)
Length: 600mm, 700mm, 800mm, 900mm, 1200mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm, 3600mm, 4800mm
Easy Design with Ready Cut Components.
With a variety of set sizes, the possibilities are practically unlimited for designing a single or multi-story building of any size. The ‘mix-and-match’ approach results in endless combinations, and your choice is on the shelf, waiting and ready when you are.
How Ready Cut Works.
Ready Cut takes the complexity out of building with SIPs. From your first enquiry to panels on site, every step is straightforward and fast.
Choose your panels.
Select from the standard Ready Cut range for walls, floors, and roofs to suit your project.
Get your quote.
The SIPs Industries team confirms your panel selection and provides a detailed, accurate quote fast.
Ready when you are.
Panels are held in stock at our Bibra Lake facility. No waiting on custom manufacturing, no delays and no added costs. When you're ready to build, we're ready to deliver.
Delivery and build.
Panels arrive pre-cut, packed, and delivered directly to your site ready to install immediately. Reach full lock-up in as little as one week.

Ready when you are.
Ready Cut is designed around one idea: build faster for less. Standard panel sizes for walls, floors, and roofs arrive on site pre-cut and ready to install, with no custom manufacturing delays and no wasted time on site. Reach lock-up in as little as one week. Complete your full build in three to six months. Less labour, fewer trades, and more money saved from the moment your panels land on site.

Every project is different. So is By Design.
Need something more custom?
SIPs By Design is the fully bespoke alternative, custom manufactured panels cut directly from architect drawings. If the project has complex geometry, unique specifications, or demands a precision engineered solution from the ground up, By Design is the right fit. The same performance, the same credentials, built exactly to specification.
(SIPS) Structured Insulated Panels
