Soffit Slab is a cost-effective and fire-resistant thermal insulation solution designed for concrete soffits. The product is made from non-combustible Euroclass A1 ROCKWOOL® stone wool insulation and is available with a variety of optional facings, including black tissue, white tissue and aluminium foil.
In addition to providing thermal insulation and acoustic absorption, Soffit Slab is tested to provide up to 4 hours’ fire protection to concrete soffits.
For areas demanding a higher impact resistance, High-Impact Soffit Slab features a 6mm fibre cement facing board. This bonded solution achieves a non-combustible reaction to fire rating of A2-s1, d0.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Rockwool Group is consulted before specifying.
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| CE Marking (?) | ||
| Fire Rated (?) | ||
| Fire Rating (?) | 240 minutes | |
| Reaction to Fire (?) | A1 | |
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| Additional Notes (?) | Plain | |
| Uniclass (?) | Pr_25_57_06 Batt and quilt products | |
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| Material (?) | Mineral Wool | |
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| Length (?) | 1000 mm | |
| Thickness (?) | 130 mm | |
| Width (?) | 600 mm | |
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| Features (?) | Easily cut to accommodate services , Easy to install , Effective acoustic performance , Hi-impact option for durability , Non-combustible , Simply butt together at joints , Up to 4 hours fire resistance | |
| Thermal Conductivity (?) | 0.034 W/mK | |
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| Product ID Number (?) | 124809 | |