90mm Kingspan K-Roc Rainscreen Façade Insulation Slab ( Pack of 5 )

Introducing the 90mm Kingspan K-Roc® Rainscreen Façade Insulation Slab Class A1 – a rock mineral fiber insulation slab meticulously crafted for application behind rainscreen façades in diverse buildings, irrespective of type, height, construction, or location.

90mm Kingspan K-Roc, a superior heat conductor, boasts a certified thermal conductivity (lambda value) of 0.034 W/mK, signifying outstanding insulation efficiency.

The K-Roc Rock Mineral Fiber Rainscreen Slab, with a density of 45 kg/m3, is conveniently sized at 600mm in width and 1200mm in length (4' by 2').

Manufactured with utmost precision, 90mm Kingspan Rainscreen Slab K-Roc adheres to the highest industry standards, maintaining a management system certified to ISO 9001 and ISO 14001.

The application of K-Roc® Rainscreen Façade Insulation Slab is supported by the esteemed BBA Certificate 20/5845.

In specific constructions, Kingspan K-Roc has successfully undergone testing in accordance with BS 8414-2: 2015 + A1: 2017, showcasing exceptional fire performance in external cladding systems.

Further underscoring its commitment to responsible resourcing, 90mm K-Roc Rainscreen Slab holds certification to BES 6001, aligning with the Framework Standard for the Responsible Sourcing of Construction Products.

Product specification

• Brand: Kingspan®
• Model:90mm K-Roc® Rainscreen Slab
• Thickness: 90mm
• Length: 1200mm
• Width: 600mm
• Sheet Coverage: 0.72m² / board
• Pack Coverage: 3.6m²
• Pack Quantity: 5 slabs per pack
• Pack Weight: 14.58kg
• Weight/m2: 1.35kg ( K-Roc Rainscreen Slab has an approximate weight of 4.50 kg/m2 at a thickness of 100 mm )
• Dimensions: 1,200mm x 600mm x 90mm
• Density: 45kg/m3
• Material: Rock mineral fibre insulation slab
• Profile: Square Edge
• R-Value: 2.60m2K/W
• Thermal Conductivity: 0.034W/mK
• Fire Classification: Euroclass A1
• Finish: Unfaced
• Application Temperature: from +5 °C to +25 °C
• Shipping method: Articulated Vehicle ǀ Courier
• Applications: Insulation for use behind rainscreen façades
• BBA Certified: Yes, no. 20/5845
• Features: Class A1 Rainscreen Façade Insulation Slab
• Manufacturer: Kingspan K-Roc®

Product Highlights

1. Mineral fiber insulation featuring a thermal conductivity of 0.034 W/mK.
2. Euroclass A1-rated.
3. The application of 90mm K-Roc Rainscreen Slab is endorsed by BBA Certificate 20/5845.
4. Successfully evaluated within a facade system, aligning with performance criteria outlined in BR 135.
5. BIM objects are accessible through the
6. Our sessions and presentations are facilitated by technical experts, offering complimentary onsite training and guidance.

Applications

K-Roc® Rainscreen Slab for rainscreen applications

Proprietary 90mm rainscreen façade systems contribute to a diverse range of potential system constructions, involving various material combinations and mechanisms for attaching and supporting external cladding onto the wall structure. The inclusion of fixings and supports that traverse the insulation to reach the structure introduces thermal bridges, which can significantly impact the overall thermal performance of the façade system. Although the utilization of thermal isolators can help alleviate the effects of thermal bridging, the specific type and placement of fixings and supports have the potential to intensify heat transfer through the façade assembly, thereby influencing the U-value.

K-Roc® Rainscreen Slab for steel frame systems

It is advised that the Kingspan Insulation Technical Service Department is contacted for specific U-value calculations (see download area for details).

Kingspan K-Roc® Rainscreen Façade Insulation Slab Installation Guidelines:

• It is imperative to adhere to the installation guidance provided for 90mm K-Roc® Rainscreen Slab in this section, but only after taking the following factors into consideration.
• For compliance with the latest Building Regulations and Standards, it is recommended to consult your local Building Control system for additional information.
• In England and Wales, for buildings deemed 'relevant' and exceeding 18m in height, membranes utilized in the external wall construction above ground level should meet a minimum of Euroclass B-s3,d0.
• Given the proprietary nature of 80mm rainscreen façade systems, which employ diverse mechanisms for fixing and supporting external cladding to the wall structure, it is advised to seek installation guidance from the system manufacturer.

Info

Have a browse of our Kingspan Insulation stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on +4402039519012 , email sales@insulationstoreonline or Live Chat - Lowest UK Kingspan Rainscreen Insulation Prices.