Rockwool Rainscreen Duo Slab: The Ultimate Insulation Solution

In the ever-evolving landscape of modern construction, the emphasis on energy efficiency, fire safety, and acoustic performance has never been more pronounced. 

At the heart of these advancements lies the innovative Rockwool Rainscreen Duo Slab, a product that seamlessly integrates these essential attributes. 

At Insulation Point, as a leading supplier in the UK, we proudly offer this cutting-edge insulation solution, ensuring that builders and developers alike have access to top-tier materials for their projects.

Understanding Rockwool Rainscreen Duo Slab

The Rockwool Rainscreen Duo Slab is a dual-density stone wool insulation product specifically developed for use within ventilated cladding systems, as well as sealed systems such as curtain walling. 

Manufactured using Dual Density technology, the outer surface of each slab features a distinctly higher density than the underside. 

This design provides a firm and robust surface for the application of fixings, while the resilient underside can accommodate unevenness in the substrate. 

Once installed, the higher density outer surface works in combination with a factory-applied water-repelling agent to give improved resistance to rain ingress during construction. The unique structure of the material not only enhances its durability but also ensures that it performs consistently over its lifespan, making it a reliable choice for various building projects.

Key Features & Benefits

The key features and benefits of this innovative product include: 

• Fire Safety - One of the standout features of the Rockwool Rainscreen Duo Slab is its non-combustible nature. Rated Euroclass A1, it offers unparalleled fire resistance, ensuring that buildings are safeguarded against potential fire hazards. This makes it an ideal choice for high-rise buildings, schools, hospitals, and commercial structures where fire safety is a priority.
• Thermal Performance - With a thermal conductivity of 0.034 W/mK for slabs less than 90mm thick and 0.035 W/mK for slabs 90mm and above, the Rainscreen Duo Slab effectively minimises heat loss, contributing to the energy efficiency of buildings. It helps in maintaining a stable indoor temperature, reducing heating and cooling costs and lowering carbon emissions in the process.
• Acoustic Insulation - Beyond thermal properties, this insulation solution excels in acoustic performance. Independent in-situ laboratory testing has demonstrated that the Rainscreen Duo Slab helps to reduce the transfer of airborne noise, with results for typical systems achieving sound reduction indices as high as Rw 62 dB. This makes it an excellent solution for buildings in noisy urban environments, office spaces, and residential areas where soundproofing is essential.
• Water Resistance - The slabs are engineered to repel liquid water due to their fibre orientation and the presence of water-repellent additives. This characteristic ensures that the insulation remains effective even in challenging weather conditions, preventing moisture penetration that could lead to mould and structural damage.
• Dimensional Stability - Rockwool stone wool is dimensionally stable and has been proven to provide consistent performance for more than 65 years after installation, making it a durable choice for long-term applications. Unlike some other insulation materials, it does not shrink, warp, or degrade over time, ensuring that it continues to perform at its best for decades.

Applications In Modern Construction

The versatility of the Rockwool Rainscreen Duo Slab makes it suitable for a variety of construction types, such as:

• Ventilated Cladding Systems - Its ideal for steel frame, timber frame, or masonry walls in conjunction with a cladding system, ensuring both aesthetic appeal and functional performance.
• Sealed Systems - This product is compatible with sealed systems such as curtain walling, providing thermal and acoustic insulation without compromising design flexibility.
• Masonry Outer Leaf - Its effective in steel frame or timber frame constructions with a masonry outer leaf, offering enhanced insulation properties.
• Industrial & Commercial Buildings - Rockwool’s rainscreen slabs are widely used in industrial and commercial settings where high-performance insulation is required for large-scale projects, helping businesses reduce energy consumption and improve sustainability credentials.
• Residential Developments - It is increasingly chosen for residential construction due to its ability to improve energy efficiency, reduce noise pollution, and enhance overall comfort for homeowners.

Insulation Point: Your Trusted Supplier

At Insulation Point we stand at the forefront of providing high-quality insulation solutions across the UK. Our commitment to excellence is evident in our curated selection of products, including the Rockwool Rainscreen Duo Slab. 

By partnering with renowned manufacturers such as Rockwool, we ensure that customers receive materials that meet the strictest of industry standards. Whether you are an architect, contractor, or homeowner, at Insulation Point we provide solutions tailored to your specific insulation needs.

Why Choose Insulation Point?

There are several key reasons why customers have trusted us as their supplier for many years, some of which being our: 

• Extensive Product Range - Beyond the Rockwool Rainscreen Duo Slab, at Insulation Point we offer a comprehensive array of insulation products, catering to diverse construction needs.
• Expert Guidance - Our team of knowledgeable professionals can provide expert advice, assisting our clients in selecting the most appropriate insulation solutions for their specific projects. Additionally, we stay up to date with industry trends and regulations, ensuring customers receive the best possible recommendations.
• Competitive Pricing - At Insulation Point we are committed to offering premium products at competitive prices, ensuring value for money without compromising on quality. Our bulk purchase options and trade discounts make us a cost-effective choice for large and small-scale projects alike.
• Nationwide Delivery - With a robust distribution network, we ensure timely delivery of products across the UK, facilitating seamless project execution. 

For more information on the Rockwool Rainscreen Duo Slab and other insulation solutions we provide, please contact our friendly team today.