Best match
★ Primary Recommendation
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m²
Your Recommendation
Based on your project
Here's what we recommend for your project.
Secondary Recommendation
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Full Comparison Table
Side-by-side breakdown of all five systems across key performance areas.
| Performance Area | In-situ Concrete | Hollowcore | Rib & Block (Concrete) |
Polystyrene Rib & Block |
3m Propless Slab™ |
|---|
Legend:
Strongest
Moderate
Weaker
The 5 Slab Systems Explained
How each system works, what it does well, and what to consider.
Next Step
Upload your plans for a detailed comparison
Send us your plans and we'll come back with a precise quote, the best system for your build, and a written quote we'll beat against any competitor.
Plans should be sent as PDF for the most accurate quote. We beat any written quote at contractor rates.