


Pro Grey Limestone Wall Panel




![]() 100% Waterproof |
![]() Impact Resistant |
![]() Easy Installation |
Product Description
Elevate your space with the premium WPW® Pro Grey Limestone Wall Panel, where commercial-grade durability meets sophisticated design. This professional-grade panel showcases the refined beauty of natural limestone with its subtle grey tones and delicate veining, perfect for both high-traffic commercial spaces and luxurious residential installations.
Crafted from advanced Stone Polymer Composite (SPC), these panels offer exceptional impact and scratch resistance that surpasses traditional wall coverings. Their superior durability makes them ideal for demanding environments like gyms, restaurants, and medical facilities, while their elegant finish ensures they'll look equally at home in a modern bathroom or designer kitchen.
These innovative panels offer flexible installation options. In areas requiring only water-resistant lining according to the NCC (such as bathroom walls outside the shower zone), they can be mounted directly to studs, saving time and materials. For shower areas and other zones requiring waterproofing, simply install over appropriate waterproofing membrane. The premium aluminum trim system provides a sleek, professional finish that's built to last. For areas with higher ceilings, the generous 2800mm height offers expanded coverage with fewer seams.
Each carton contains two panels that feature a precision tongue-and-groove system for a seamless finish. While tough enough for commercial use, these panels are completely at home in wet areas, making them a versatile choice for any project that demands both style and substance.
Finish: Matte
Shipping Info
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All orders are shipped from our Melbourne (Laverton North) warehouse. Warehouse collect is an option if you're in the area.
All deliveries of 8+ panels (4+ boxes) qualify for free delivery.
For orders less than 8 panels please use the postcode estimator below to see your delivery options.
All orders have the option of collecting their order from one of our 150+ depot locations.
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Sizing & Technical Specs
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Size of panels: 600mm wide and 9mm thick (height varies)
Weight: 8kg/m2
Made from: SPC (stone polymer)
Connection between panels: Tongue and groove (no need for h-trim)
Waterproofing: they are part of a "waterproofing system" according to the NCC. They must be used in conjunction with a waterproof substrate (ex. waterproof membrane). If you are placing over existing tiles you most likely already have this in place.
Fire rating: Group 1 fire rated according to latest AS ISO 9705-2003 fire test (see report here)
Impact resistance: Passed hard body and soft body impact tests according to NCC (see report here)
Installation
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Installing the panels is quite an easy project and can be done as DIY in most cases. See installation instructions here for a 3 minute video and written instructions.
Our Pro and Scandipanel range can be installed directly to the studs in areas that don't require waterproofing behind.
If you'd like to find an installer you can do so through our installer directory.
Wall Panel Project Calculator
↓FAQ
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This product is rated 4.7 of 5.0 stars.
It has received 7 reviews.

Tongue and Groove
Our wet wall panels connect together side-by-side via tongue and groove, no need for an h-trim or sealant. This creates a waterproof barrier.
*Trim is still required for corners*

Shower, Bathroom or Any Room
If you're just after a shower reno, no problem, these panels are perfect for the job. They can also be used around the entire bathroom, in your laundry room or in many other applications.

Can Apply Over Most Surfaces
You can apply the panels directly over tiles, plasterboard, cement and many other surfaces. As long as there's enough surfaces area to stick to, the panels will stay put.
*You cannot apply direct to studs, there needs to be a wall for the adhesive to stick to*
FAQ
If you have any further questions you can contact us here.
What is the difference between the Pro/Scandi panels and the standard bathroom panels?
Our pro panels are made from Stone polymer composite (SPC). This is the same material floor panels are made from. They are much more impact-resistant and scratch-resistant than our standard panels and are of a much better quality overall. Why not order a sample of both types to compare.
What is SPC?
SPC or Stone Polymer Composite is a PVC based material with limestone added to it to provide superior strength and durability to the material. Our wall panels were developed from the SPC flooring that is solid by adding a hollow cavity system, reducing their weight and making them perfect for wall installation.
Do I need wall panel clips?
Not everyone will need wall panel clips for their installations. The clips attach to the back flange of the groove edge and allow you to screw the panel into the wall behind. These are great if your studs are 600mm spacings or if you are thinking of installing the panels on the ceiling. If you are just gluing the panels to the wall then it is not necessary for you to use the clips.
What trims do I need for the pro panels?
All our pro trims are designed to use with the pro panels. They are all made from aluminum and have a higher quality to any other trims. Unfortunately our standard trims do not work with our pro panels.
Can you use the wall panels on the floor?
No, we do not recommend using the panels on the floor. With the cavity design of the panels, if they are constantly stepped on it can affect the integrity of the panels.
Can I use the panels as kitchen splashbacks?
Yes, you can as long as you may need to install a protective barrier. If you are using them behind a cooktop where they are exposed to constant temperatures exceeding 60°C they can discolour and warp over time. We recommend installing a glass or stainless steel barrier behind your cooktops to protect the panels and prevent this from happening.
What to do when wall height exceeds panel height?
If your walls are over 2400mm, then you can take a look at our pro panel range, as they come in 2800mm height options. If they are still not high enough or you want one of the designs only found in our standard panels, you can also leave a small gap in between the panels and apply a neat bead in the gap with sealant, which will give a sleek watertight seal between the panels.
How can you create a shower niche?
By using our external corner trims, you can create a matching shower niche with the panels.
Wall Panel Calculator
This calculator is for our 600mm wide panels. It does not account for height, so please make sure the panels are tall enough.
Installing Wet Wall Panels
Our wall panels can be a DIY project if you have the right tools for the job. You also have the option of getting a professional to install them as well.
DIY Installation
Learn how to install wet wall panels yourself. We have a short video and step-by-step guide explaining everything involved.
Find a Professional
Check out our network of professional installers. If there are none near you, any carpenters or builders in your area will be able to install them.
This product is rated 4.7 of 5.0 stars.
It has received 7 reviews.