MultiPanel Standard Shower Base Kit — Waterproof, CodeMark Certified, Tile-Ready in 1 Hour | MPSBK
The smarter way to waterproof a shower floor.
The MultiPanel Standard Shower Base Kit is an Australian-made, CodeMark-certified shower base solution designed to eliminate the cost, time and risk of traditional waterproofing methods. The fall is already graded into the base — no screeding, no liquid membrane, no waiting overnight. In most cases, you're ready to tile within the hour.
Manufactured from high-density polyurethane composite with a closed-cell structure, MultiPanel is 100% waterproof as a standalone product. It's lightweight, structurally sound, and compatible with standard tile adhesives and waterproof membranes.
Available in three standard sizes:
- 900 x 900mm
- 1200 x 900mm
- 1500 x 900mm
Key Features
- Fall pre-graded into the base — no screeding required
- No liquid membrane needed
- Ready to tile within 1 hour of installation
- Up to 80% faster installation than traditional systems
- 100% waterproof closed-cell polyurethane construction
- Lightweight — significantly less weight on-site vs. traditional bases
- CodeMark certified to NCC 2022 requirements
- Australian-made
- 10-year product warranty
Specifications
| Material | High-density polyurethane composite |
| Certification | CodeMark (NCC 2022) |
| Outlet Type | Centre outlet |
| Available Sizes | 900x900mm, 1200x900mm, 1500x900mm |
| Installation | Tile adhesive + waterproof membrane over base |
| Warranty | 10 years |
What's Included
Each kit includes the pre-graded shower base panel, ready for direct installation into your framed shower recess. For full installation details, refer to the MultiPanel Internal Wet Area Waterproofing System Installation Guide.
Compatible With
MultiPanel Waterproof Niches, MultiPanel Internal Wet Area System wall linings, and all CodeMark-compliant tile adhesives and waterproof membranes. Refer to the MultiPanel Tile Adhesive and Waterproof Membrane Recommendation documents for approved products.
Why Plumbers and Builders Choose MultiPanel
Traditional shower base systems require screeding, curing, liquid membrane application and drying time — adding days to a bathroom project. The MultiPanel Shower Base Kit removes that entirely. One trade, one session, tile-ready by lunch. That means fewer call-backs, faster handover, and a certified waterproof result every time.
The smarter way to waterproof a shower floor.
The MultiPanel Standard Shower Base Kit is an Australian-made, CodeMark-certified shower base solution designed to eliminate the cost, time and risk of traditional waterproofing methods. The fall is already graded into the base — no screeding, no liquid membrane, no waiting overnight. In most cases, you're ready to tile within the hour.
Manufactured from high-density polyurethane composite with a closed-cell structure, MultiPanel is 100% waterproof as a standalone product. It's lightweight, structurally sound, and compatible with standard tile adhesives and waterproof membranes.
Available in three standard sizes:
- 900 x 900mm
- 1200 x 900mm
- 1500 x 900mm
Key Features
- Fall pre-graded into the base — no screeding required
- No liquid membrane needed
- Ready to tile within 1 hour of installation
- Up to 80% faster installation than traditional systems
- 100% waterproof closed-cell polyurethane construction
- Lightweight — significantly less weight on-site vs. traditional bases
- CodeMark certified to NCC 2022 requirements
- Australian-made
- 10-year product warranty
Specifications
| Material | High-density polyurethane composite |
| Certification | CodeMark (NCC 2022) |
| Outlet Type | Centre outlet |
| Available Sizes | 900x900mm, 1200x900mm, 1500x900mm |
| Installation | Tile adhesive + waterproof membrane over base |
| Warranty | 10 years |
What's Included
Each kit includes the pre-graded shower base panel, ready for direct installation into your framed shower recess. For full installation details, refer to the MultiPanel Internal Wet Area Waterproofing System Installation Guide.
Compatible With
MultiPanel Waterproof Niches, MultiPanel Internal Wet Area System wall linings, and all CodeMark-compliant tile adhesives and waterproof membranes. Refer to the MultiPanel Tile Adhesive and Waterproof Membrane Recommendation documents for approved products.
Why Plumbers and Builders Choose MultiPanel
Traditional shower base systems require screeding, curing, liquid membrane application and drying time — adding days to a bathroom project. The MultiPanel Shower Base Kit removes that entirely. One trade, one session, tile-ready by lunch. That means fewer call-backs, faster handover, and a certified waterproof result every time.
Original: $307.12
-65%$307.12
$107.49Description
The smarter way to waterproof a shower floor.
The MultiPanel Standard Shower Base Kit is an Australian-made, CodeMark-certified shower base solution designed to eliminate the cost, time and risk of traditional waterproofing methods. The fall is already graded into the base — no screeding, no liquid membrane, no waiting overnight. In most cases, you're ready to tile within the hour.
Manufactured from high-density polyurethane composite with a closed-cell structure, MultiPanel is 100% waterproof as a standalone product. It's lightweight, structurally sound, and compatible with standard tile adhesives and waterproof membranes.
Available in three standard sizes:
- 900 x 900mm
- 1200 x 900mm
- 1500 x 900mm
Key Features
- Fall pre-graded into the base — no screeding required
- No liquid membrane needed
- Ready to tile within 1 hour of installation
- Up to 80% faster installation than traditional systems
- 100% waterproof closed-cell polyurethane construction
- Lightweight — significantly less weight on-site vs. traditional bases
- CodeMark certified to NCC 2022 requirements
- Australian-made
- 10-year product warranty
Specifications
| Material | High-density polyurethane composite |
| Certification | CodeMark (NCC 2022) |
| Outlet Type | Centre outlet |
| Available Sizes | 900x900mm, 1200x900mm, 1500x900mm |
| Installation | Tile adhesive + waterproof membrane over base |
| Warranty | 10 years |
What's Included
Each kit includes the pre-graded shower base panel, ready for direct installation into your framed shower recess. For full installation details, refer to the MultiPanel Internal Wet Area Waterproofing System Installation Guide.
Compatible With
MultiPanel Waterproof Niches, MultiPanel Internal Wet Area System wall linings, and all CodeMark-compliant tile adhesives and waterproof membranes. Refer to the MultiPanel Tile Adhesive and Waterproof Membrane Recommendation documents for approved products.
Why Plumbers and Builders Choose MultiPanel
Traditional shower base systems require screeding, curing, liquid membrane application and drying time — adding days to a bathroom project. The MultiPanel Shower Base Kit removes that entirely. One trade, one session, tile-ready by lunch. That means fewer call-backs, faster handover, and a certified waterproof result every time.
