Getting alignment, level, and support right the first time is critical on any job site. Whether you’re installing doors, framing windows, levelling steel, or managing structural tolerances, packers and shims are the small tools that make a big difference.
Used across commercial and industrial construction in Australia, these simple components help you adjust, space, and support with speed and accuracy, reducing rework and ensuring compliance.
In this guide, we break down the practical benefits of packers and shims, where to use them, and why quality materials matter on site.
What Do Packers and Shims Do?
Packers and shims are used to:
- Fill gaps between materials
- Level uneven surfaces
- Align panels, frames, beams, and fixings
- Distribute load evenly across surfaces
They’re essential for installers, builders, and engineers working on everything from concrete panels and facades to glazing, flooring, cladding, and more.
Shims are typically thinner and used for fine adjustments. They can be stacked to achieve exact tolerances.
Packers are usually more robust and often used for spacing or levelling heavier components.
At PP Shim, we supply both plastic and metal options in a wide range of sizes, including custom-cut shim solutions to suit non-standard installations.
Plastic Shims
Durable, moisture-resistant and colour-coded by thickness. Ideal for external cladding, façade work, and non-corrosive environments.
Our plastic shims come in graded, colour-coded thicknesses for quick on-site identification.
Steel Packing Shims
High-strength and non-compressible, used under heavy loads or in structural applications. Stainless steel shims resist corrosion in coastal or exposed environments.
These load-bearing packers are our steel packing shims, stocked in mild and stainless steel grades.
Brass and Copper Shims
Non-sparking, conductive and corrosion-resistant, common in specialist electrical, marine, or high-precision work.
We stock both brass shim stock and copper shims for corrosion resistance and electrical conductivity.
Slotted Shims
Allow precise positioning around bolts and anchors without disassembly. Available in pre-cut kits for speed on site.
For adjustable packing that slides into place without removing bolts, see our slotted shim kits.
Custom Shims
Made to your spec using in-house laser or water jet cutting. We also supply stamped washers and shim stock in various metals.
Non-standard shapes and thicknesses are cut to your drawing through our custom shims service.
Not sure which option suits your requirements? Call us at (02) 4646 1166 for tailored advice.
Why Builders Use Packers and Shims
Precision – Achieve exact tolerances and fix misalignments without starting over.
Time Savings – Quick, low-effort adjustments reduce delays and costly rework.
Load Distribution – Evenly support weight and prevent sagging or distortion.
Versatility – Available in multiple thicknesses and materials for every type of build.
Better Finishes – Flush, professional-grade installations every time, from frames to facades.
Secure Fixings – Used with the right screws or bolts, packers and shims create a stable, long-term hold.
Trusted by Builders Across Australia
With years of experience supplying the construction industry, PP Shim is trusted by builders, project managers and installers nationwide. We provide:
- Reliable, compliant shim and packer solutions
- Fast shipping across Australia
- Custom sizes and bulk quantities
- Expert advice on product selection
Need Help Finding the Right Shim?
With a full range of plastic and metal shims, and deep experience working with engineers and contractors across commercial and industrial builds, we can recommend the right solution for your job.
Contact us to talk through your project needs or request a tailored quote for custom or bulk shim supply.
Shim Packers FAQs
Are Your Products Made in Australia?
Yes. We’re based in Sydney and ship across Australia. Our metal stamping and custom shim services are handled in-house.
Can You Make Custom Shims to Spec?
Yes. We offer custom shim fabrication in brass, copper, stainless steel and more, including slotted or washer-style designs.
Where Can I Buy Shims in Bulk for Commercial Jobs?
You can order directly from PP Shim or call our team to discuss larger quantities or ongoing supply.
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How to Order in 3 Easy Steps
1. Contact
Let us know your requirements, and our team will assist you.
2. Quote
We’ll provide pricing based on your specifications.
3. Delivery
Have your order delivered or collect it from our head office.
