Dimensions 1200 × 600 mm
Brand

Rockwool

Thickness

140mm

Material Type

Rock Mineral

Pieces Per Pack

12 Packs

Sales Unit

Pallet

Unit Coverage

25.92m2

Manufacturers Reference

251257

Thermal Conductivity

0.034W/mK

Density

60kg/m3

Fire Rating

A1 Non-Combustible

Edge Type

Square

Facing

Stone Wool

Weight (kg/m2)

8.4kg/m2

Product Range

Rockwool Rainscreen Duo Slab

Useful Information
This product is only available in pallets only

Rockwool Rainscreen Duo Slab – 600mm x 1200mm x 140mm – 25.92m2 pallet

Delivery In 3 - 4 Weeks
Request your delivery date in checkout
Free Delivery
on orders over £300
+VAT
Pallet of 12 Packs (25.92m2)

£1,325.72 ex VAT

Available to Backorder

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Useful Information
This product is only available in pallets only

Rockwool Rainscreen Duo Slab 140mm

Rockwool Rainscreen Duo Slab 140mm is a high-performance insulation product designed for use in ventilated rainscreen cladding systems. The product is made from non-combustible stone wool, which is a natural and sustainable material that offers excellent thermal and acoustic insulation performance.

The unique design of Rockwool Rainscreen Duo Slab features two layers of stone wool insulation. This design provides a number of benefits, including improved acoustic performance and reduced risk of moisture penetration.

The outer layer of the slab is coated with a water-repellent agent, which helps to protect the insulation from moisture and prevents water from penetrating into the building envelope. This is particularly important in rainscreen cladding systems, where the insulation is exposed to the elements.

The benefits of using Rockwool Rainscreen 140mm Duo Slab

One of the key benefits of Rockwool Rainscreen 140mm Duo Slab is its ability to provide excellent acoustic performance. The product is designed to absorb sound waves and reduce noise transmission, which makes it an ideal solution for projects that require high levels of acoustic insulation. This includes applications such as residential buildings, hospitals, schools, and other noise-sensitive environments.

Another benefit of Rockwool Rainscreen Duo Slab 140mm is its fire-resistant properties. The product is non-combustible and can provide up to 120 minutes of fire resistance, depending on the specific application. This makes it an ideal choice for high-rise buildings, where fire safety is a key concern.

Rockwool Rainscreen Duo Slab is also resistant to moisture, mould, and mildew, which helps to ensure that it retains its insulation performance over time. The product is designed to allow any moisture that does penetrate the cladding system to evaporate, which helps to prevent moisture buildup and potential damage to the building envelope.

How to install Rockwool Rainscreen 140mm Duo Slab

Installing Rockwool Rainscreen Duo Slab is a straightforward process that can be completed using basic tools. The product can be easily fixed into place. When the Rockwool Duo Slabs are tight butt jointed then the fibres of slabs opposite will bond together to provide enhanced thermal performance. This would therefore eliminate heat loss caused by gaps and joints. The product can be easily cut to size on site and is lightweight and easy to handle, making it ideal for use in high-rise buildings or other applications where access is limited.

When installing Rockwool Rainscreen 140mm Duo Slab, it is important to ensure that the product is installed with the correct thickness to achieve the desired thermal and acoustic performance.

Once the product has been installed, it is important to ensure that the cladding system is properly maintained to ensure that the insulation continues to perform as intended. This may involve regular inspections to check for any signs of damage or moisture penetration, as well as regular cleaning to prevent the buildup of dirt and debris.

How to correctly store Rockwool Rainscreen 140mm Duo Slab

Correctly storing Rockwool Rainscreen 140mm Duo Slab is an important part of ensuring that the product performs as intended when it is installed. The product should be stored in a dry, ventilated area, away from sources of moisture, to prevent any damage or degradation to the insulation.

If the product is being stored for an extended period of time, it should be covered with a waterproof covering to protect it from the elements. It is also important to ensure that the product is stored in an upright position, to prevent any damage or deformation to the insulation.

When handling the product, it is important to wear appropriate personal protective equipment (PPE), including gloves and a dust mask, to prevent any irritation or allergic reactions. The product should be handled with care to avoid any damage to the insulation, particularly when cutting or trimming the product to size.

What is a Rockwool Rainscreen 140mm Duo Slab?

Rockwool Rainscreen 140mm Duo Slab is a high-performance insulation board specifically designed for use in ventilated rainscreen systems. It is made from natural stone wool, which is a sustainable material that is both fire-resistant and water-repellent.

What are the benefits of using Rockwool Rainscreen Duo Slab?

There are several benefits to using Rockwool Rainscreen Duo Slab. It provides excellent thermal and acoustic insulation, helps to prevent moisture ingress, and is non-combustible, making it a safe choice for use in buildings. It is also easy to install and is available in a range of thicknesses to suit different project requirements.

What is a ventilated rainscreen system?

A ventilated rainscreen system is a type of wall cladding system that provides a gap between the insulation and the outer cladding of a building. This gap allows air to circulate, which helps to prevent moisture build-up and improve thermal performance.

How is Rockwool Rainscreen Duo Slab installed in a ventilated rainscreen system?

Rockwool Rainscreen Duo Slab is installed between the structural wall and the outer cladding of the building. It is held in place and typically fitted in a staggered pattern to reduce thermal bridging.

Is Rockwool Rainscreen Duo Slab suitable for use in all types of buildings?

Rockwool Rainscreen Duo Slab is suitable for use in most types of buildings, including residential, commercial, and industrial buildings. It is particularly well-suited to buildings that are located in areas with high levels of wind-driven rain, as it helps to prevent moisture ingress.

Does Rockwool Rainscreen Duo Slab comply with building regulations?

Yes, Rockwool Rainscreen Duo Slab complies with all relevant building regulations and has been independently tested to ensure it meets the required standards for fire resistance, thermal performance, and acoustic insulation.

Is Rockwool Rainscreen Duo Slab environmentally friendly?

Yes, Rockwool Rainscreen Duo Slab is made from natural stone wool, which is a sustainable material that is both recyclable and has a low carbon footprint. It is also free from harmful chemicals, making it safe for both installers and occupants of the building.


Dimensions 1200 × 600 mm
Brand

Rockwool

Thickness

140mm

Material Type

Rock Mineral

Pieces Per Pack

12 Packs

Sales Unit

Pallet

Unit Coverage

25.92m2

Manufacturers Reference

251257

Thermal Conductivity

0.034W/mK

Density

60kg/m3

Fire Rating

A1 Non-Combustible

Edge Type

Square

Facing

Stone Wool

Weight (kg/m2)

8.4kg/m2

Product Range

Rockwool Rainscreen Duo Slab

Dimensions 1200 × 600 mm
Brand

Rockwool

Thickness

140mm

Material Type

Rock Mineral

Pieces Per Pack

12 Packs

Sales Unit

Pallet

Unit Coverage

25.92m2

Manufacturers Reference

251257

Thermal Conductivity

0.034W/mK

Density

60kg/m3

Fire Rating

A1 Non-Combustible

Edge Type

Square

Facing

Stone Wool

Weight (kg/m2)

8.4kg/m2

Product Range

Rockwool Rainscreen Duo Slab

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ROCKWOOL Limited is part of the ROCKWOOL Group. Rockwool was founded in 1909 and is a Danish manufacturer with headquarters in Denmark. Rockwool is a leading manufacturer of mineral wool and insulation materials. Rockwool is the second-largest maker of insulation materials and continues to grow. They have one factory in Bridgend, South Wales, and over 500 employees across the UK. Rockwool also has businesses in over 39 countries and a very large number of employees.

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