100mm Rockwool NyRock Frame Slab 032

100mm Rockwool NyRock Frame Slab 032 is a semi-rigid stone wool insulation slab designed for installation between studwork in external timber or light gauge steel frame walls.

Features a patented high-speed manufacturing process delivering exceptional thermal conductivity of 0.032 W/mK, making it the UK's premier lambda stone wool insulation solution.

Perfectly sized for standard 600mm studs in both timber and steel frame applications, 100mm NyRock Frame Slab 032 provides quick, reliable installation. The material maintains dimensional stability, preventing sagging or slumping and preserving insulation integrity throughout the building's lifespan.

Product specification

• Thickness (mm): 100
• Length (mm): 1200
• Width (mm): 600
• Pieces Per Pack: 3
• m² Per Pack: 2.16
• Reaction to fire (Euroclass): Euroclass A1
• Thermal conductivity: 0.032 W/mK

NyRock technology delivers an optimized fibre structure with enhanced air pocket density within each slab, providing superior thermal performance versus standard stone wool alternatives.

Key features include:

• Exceptionally low thermal conductivity rating of 0.032 W/mK.
• Withstands temperatures beyond 1,000ºC, achieving the highest Euroclass A1 non-combustibility rating under EN13501-1 standards.
• Proven dimensional stability maintains consistent performance for over 65 years post-installation.*
• Resists slumping and sagging after installation thanks to inherent structural stability.
• Supplied in 570mm (timber) or 600mm (steel) widths for rapid, straightforward frame wall installation.

Applications

100mm NyRock Frame Slab 032 is purpose-engineered for rapid, trouble-free installation within standard 600mm studs of external timber or steel frame walls. Stone wool insulation maintains its structural integrity over time due to its unique composition and durability, unaffected by temperature or humidity changes. The dense fibre composition enables seamless frame wall integration, reducing cutting requirements, minimising waste, and speeding up installation. Dimensional stability ensures slabs remain firmly in place post-installation, eliminating sagging or slumping and preventing insulation gaps. This consistency preserves thermal performance reliability across the building's entire lifespan.

Thermal performance

Tested to BS EN 13162:2012 + A1:2015 achieving a thermal conductivity lambda (λ) value of 0.032 W/mK.

Fire performance

NyRock Frame Slab 100mm is non-combustible achieving a reaction to fire classification of A1, as defined in EN13501-1.

Acoustic performance

• The non-directional fibre orientation and density of stone wool means that sound waves are trapped, and vibrations dampened which can significantly reduce outside sources of noise when used in an external wall Insulation.
• When used within an external wall consisting of a rainscreen facade, in combination with NyRock Rainscreen 032, NyRock Frame 032 can deliver result as high as Rw 60dB in a typical wall system, as demonstrated by independent in-situ laboratory testing.

More Information on 100mm Rockwool NyRock Frame Slab 032

• Manufaturer Link: 100mm Rockwool NyRock Frame Slab 032
• Have a browse of our Rockwool 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 +4402038839057 , email sales@insulationbee or Live Chat - Lowest UK Rockwool Insulation Prices.