The complete Isoflect system for roofs with 20 cm rafters
6 insulation recipes — one single standard: performance without compromise
Whether your project is a passive house, an NZEB home, or a standard construction with modern requirements, the Isoflect System 10 system offers a perfectly matched solution: six technical configurations, each with a different balance of performance, budget, and composition. All are designed specifically for roofs with 20 cm rafters, so no structural adaptation is needed.
🔬 Thermal performance for all 6 recipes
| Configuration | R (m²·K/W) | U (W/m²·K) | λeq (W/m·K) |
|---|---|---|---|
| System 10 Premium+ — with Wolle P2100 | 9.068 | 0.110 | 0.028 |
| System 10 Premium — with Wolle P2100 | 8.617 | 0.116 | 0.029 |
| System 10 Medium — with Wolle P1500 | 8.078 | 0.124 | 0.029 |
| System 10 Medium+ — with Wolle P1500 | 8.051 | 0.124 | 0.030 |
| System 10 Base+ — with Wolle P800 & P2100 | 8.151 | 0.123 | 0.030 |
| System 10 Base — with Wolle P800 & P1500 | 7.713 | 0.130 | 0.031 |
🔎 All systems are designed for a fixed thickness of 20 cm, matching the rafter depth, and include the complete interior and exterior membrane package (depending on the recipe).
🔗 Components of Isoflect System 10
🧱 Isoflect Wolle technical mineral wool:
📦 Reflective membranes:
✅ Benefits common to all configurations:
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No mold, no settling, no VOCs
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Eliminates thermal bridges, even in critical areas
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Full protection against moisture and UV radiation
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Water-repellent system with controlled vapor diffusion
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Fully recyclable materials with no chemical additives
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Safe installation for crews — doesn't cause itching or discomfort
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Guarantee for the life of the building
🎯 Which package should you choose?
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🏠 Passive / NZEB / premium homes → System 10 Premium+
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💡 Balanced performance-to-price ratio → System 10 Medium
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💸 Optimized budgets → System 10 Base
🧠 All versions offer better performance than traditional insulation such as mineral wool, cellulose, or open-cell foam — at a much smaller total thickness.
📍 See all available packages here:
👉 www.isoflect.shop/collections/sisteme-complete
📞 Consultation and custom quotes: 0790 067 438
📦 Free shipping | ✅ 90-day returns
Isoflect System 10 –
Performance architecture for the smart homes of the future.