200mm Rockwool Rainscreen Duo Slab

Discover the 200mm Rockwool Rainscreen Duo Slab, a premium stone wool insulation solution engineered for ventilated cladding systems and sealed curtain walling applications. Featuring innovative Dual Density technology, this 200mm slab delivers a reinforced outer layer for secure fixture attachment, paired with a flexible inner core that accommodates substrate variations.

The denser exterior surface, combined with factory-applied water-repellent treatment, provides enhanced protection against rain penetration during the construction phase. This 200mm Rainscreen Duo Slab readily accepts brackets and complex architectural details. When positioned edge-to-edge, adjacent slabs lock together seamlessly, creating a unified thermal barrier that significantly reduces heat loss through gaps.

Product specification

• Model: 200mm Rockwool Rainscreen Duo Slab
• Thickness: 200mm
• Width: 1200mm
• Length: 600mm
• Board Coverage: 0.72m2
• Pack Coverage: 1.44m2
• Pack Quantity: 2
• Pallet Quantity: 12
• Density: 60kg/m3
• Weight/m2: 3kg
• Thermal conductivity: 0.034 W/mK (< 90mm) / 0.035 W/mK (≥90mm)R-Value: 1.43m2K/W
• Fire Rating (Reaction to Fire): A1(Non-combustible)
• Compliance: BS EN 13162, ISO 14001
• Water vapour resistance: 5.9 MNs/gm
• Insulation Material: Stone wool insulation
• Manufacturer: Rockwool Rainscreen
• Applications: Acoustic, External Wall Insulation, Rainscreen Board, Wall

Key Features

1. BBA approval guarantees product quality and performance standards.
2. Euroclass A1 non-combustible rating provides superior fire protection.
3. Independently verified acoustic performance delivers effective sound insulation benefits.
4. Breathable yet water-resistant design protects structural integrity.
5. 200mm Stone wool insulation maintains dimensional stability throughout 55+ years of service.
6. Sustainable choice: fully recyclable and reprocessable with zero ODP and GWP ratings.
7. 200mm Rainscreen Insulation engineered for modern facade systems.

Fire-safe insulation for facade applications

The 200mm Rockwool Duo Slab is a BBA-approved insulation product that combines thermal performance with independently tested acoustic advantages.

APPLICATIONS

This 200mm RainScreen Duo Slab works effectively across various construction methods:

• Steel frame, timber frame or masonry walls paired with cladding systems;
• Steel frame or timber frame structures with external masonry cladding

Additional Benefits of 200mm Rockwool Rainscreen Duo Slab

• Water Repellent and Breathable: The 200mm Rainscreen Duo Slab balances moisture resistance with vapour permeability, safeguarding building performance.
• Independently Tested Acoustic Benefits: Laboratory testing confirms the 200mm Rainscreen Duo Slab achieves significant noise reduction, with typical system performance reaching Rw 62 dB for airborne sound.
• Environmentally Friendly: 200mm ROCKWOOL insulation contains no substances with ozone depletion potential (ODP) or global warming potential (GWP), supporting environmental responsibility.
• Improved Resistance to Rain Ingress: The reinforced outer density layer, combined with factory-applied water-repellent coating, strengthens protection against rain penetration throughout construction.

Certification

• Fire Rating: Euroclass A1 non-combustible – the highest fire resistance classification. Tested in accordance with EN 13501-1 standards.
• BBA Approved: British Board of Agrément (BBA) certification confirms product quality and performance reliability.

Additional Offerings

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More Information on 200mm Rockwool Rainscreen Duo Slab

• Manufacturer Link: Rockwool Duo Slab
• Rockwool's 200mm Rainscreen Duo Slab delivers high-performance insulation for diverse facade applications.
• Browse our full Rockwool Insulation range and filter by thickness or coverage area. For product suitability advice or bulk quotations, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for competitive Rockwool Stone Wool Insulation pricing.