Description
StyroSheet M Grade EPS Sheets — Medium-Density Residential Slab & EIFS Cladding Core
StyroSheet M Grade EPS Sheets deliver excellent thermal performance for standard domestic construction projects. Manufacturers formulate this medium-grade expanded polystyrene at a solid nominal density of 19 kg/m³. Consequently, these rigid insulation panels provide the ideal balance of physical structural strength and reliable thermal resistance. Accordingly, contractors across Victoria select M Grade for load-bearing residential concrete layouts and external wall insulation systems. Therefore, it serves as the trusted industry benchmark for modern energy-efficient home builds.
Enhanced Compressive Strength for Waffle Pod Foundations and Wall Systems
This medium-density foam board provides a robust compressive strength rating of 105kPa at 10% compression. Standard lighter alternative grades lack the necessary load-bearing resilience for direct concrete support. In contrast, M Grade sustains consistent foot traffic and heavy steel reinforcing mesh during the pouring phase. This exceptional durability makes the medium-grade profile ideal for residential waffle pod floor configurations. Specifically, it prevents localized structural deformation or flattening under intense wet concrete weight. Furthermore, the stable closed-cell design blocks ground dampness from wicking upward into the timber frame flooring.
Key Trade Applications for M Grade Expanded Polystyrene:
- Waffle Pod Foundations: Forms a rigid, dependable structural base beneath standard domestic concrete pours.
- EIFS External Cladding: Offers a flat, highly stable insulating substrate for textured render wall finishes.
- Under-Slab Thermal Blankets: Prevents costly winter heat loss through uninsulated ground-level concrete floors.
Certified Thermal Efficiency and Long-Term Building Code Compliance
These Australian-made medium-density panels deliver an impressive thermal performance span ranging from R0.75 up to R3.75 thickness. For instance, the popular 40mm and 50mm profiles supply immediate thermal upgrades for residential building cavities. In addition, the clean manufacturing process uses zero global-warming CFC or HCFC blowing agents over time. The entire density range complies perfectly with the energy efficiency targets specified in the National Construction Code (NCC). In short, choosing M Grade ultimately ensures structural security, superior thermal retention, and straightforward installation.
Alternative thicknesses available: 50mm | 60mm | 70mm |
Available for delivery or pick up from our Warehouse at 56 Yellowbox Drive, Craigieburn.
📞 Call us on 03 8339 7111 to confirm stock or ask about lead times
🕒 Business hours: Mon–Thurs 6:30am–4:00pm | Fri 6:30am–3:00pm
