Description
StyroSheet 125mm M Grade EPS Sheets — High-Performance Continuous Slab Insulation
StyroSheet 125mm M Grade provides an exceptionally resilient form of slab insulation for modern domestic construction projects. Manufacturers formulate this premium medium-grade expanded polystyrene insulation board at a nominal density of 19 kg/m³. Consequently, this rigid foam panel delivers a reliable R3.13 thermal break directly beneath your concrete footprint. Accordingly, contractors across Victoria select this deep architectural thickness for flat load-bearing ground foundations and structural perimeter edge wraps. Therefore, buying StyroSheet 125mm M Grade serves as the trusted residential trade benchmark for energy-efficient builds.
Enhanced Ground Thermal Barrier Using StyroSheet 125mm M Grade
This medium-density slab insulation sheet provides a robust compressive strength rating of 105kPa at 10% compression. Standard lower-density alternative foam variants lack the necessary load-bearing resilience for direct continuous concrete support layers. In contrast, StyroSheet M Grade sustains consistent foot traffic and heavy steel reinforcing mesh during construction phases. This exceptional durability makes the medium-grade profile ideal for flat residential sub-slab setup layouts. 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:
- Continuous Slab Insulation: 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 rating of R3.13 for extensive structural spaces. For instance, these deep sheets supply immediate thermal upgrades for specialized 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 StyroSheet 125mm 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
