180mm Rockwool Rainscreen Duo Slab

Discover the 180mm Rockwool Rainscreen Duo Slab, a premium stone wool insulation solution engineered for ventilated cladding systems and sealed curtain wall applications. Featuring innovative Dual Density technology, this 180mm slab combines a robust outer layer for secure fixture attachment with a flexible inner core that adapts to substrate variations.

The high-density outer surface, treated with factory-applied water repellent, provides exceptional protection against rain penetration during the construction phase. This 180mm Rainscreen Duo Slab accommodates brackets and complex architectural details with ease, whilst adjacent slabs lock together to create a seamless thermal barrier that reduces heat loss through gaps.

Product specification

• Model: 180mm Rockwool Rainscreen Duo Slab
• Thickness: 180mm
• 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 certification confirms 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 water-resistant design protects structural integrity.
5. 180mm Stone wool insulation maintains dimensional stability for over 55 years.
6. Sustainable and recyclable material with zero ODP and GWP, minimising environmental impact.
7. 180mm Rainscreen Insulation for modern facade systems

Fire-safe insulation for contemporary cladding

The 180mm Rockwool Duo Slab is a BBA-approved insulation product that delivers thermal performance alongside independently tested acoustic advantages.

APPLICATIONS

180mm RainScreen Duo Slab performs well on these construction systems:

• Steel frame, timber frame or masonry walls with cladding systems
• Steel frame or timber frame construction with masonry cladding

Additional Benefits of 180mm Rockwool Rainscreen Duo Slab

• Water Repellent and Breathable: The 180mm Rainscreen Duo Slab combines water resistance with breathability to safeguard building performance.
• Independently Tested Acoustic Benefits: Laboratory testing confirms the 180mm Rainscreen Duo Slab reduces airborne noise effectively, with typical system performance reaching Rw 62 dB.
• Environmentally Friendly: 180mm ROCKWOOL insulation contains no gases with ozone depletion potential (ODP) or global warming potential (GWP), supporting environmental responsibility.
• Improved Resistance to Rain Ingress: The high-density outer surface combined with factory-applied water-repellent treatment ensures superior rain protection during installation.

Certification

• Fire Rating: Euroclass A1 non-combustible – the highest fire safety classification. Tested to EN 13501-1 standards.
• BBA Approved: British Board of Agrément certification validates product quality and performance reliability.

Additional Offerings

Can't locate the exact product you need? Get in touch, and we'll source it for your project. Our range extends well beyond insulation to cover all your building requirements.

More Information on 180mm Rockwool Rainscreen Duo Slab

• Manufacturer Link: Rockwool Duo Slab
• Rockwool's 180mm Rainscreen Duo Slab is a trusted high-performance solution for diverse applications.
• Browse our Rockwool Insulation range and refine by thickness or coverage using the filters on the left. For product suitability advice or bulk pricing, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for competitive Rockwool Stone Wool Insulation pricing.