60mm Rockwool Flexi Insulation Slab 1200x600mm

60mm Rockwool Flexi is a high-performance stone wool insulation delivering combined thermal and acoustic protection. Distinguished by its patented flexible edge design on one side, this product ensures superior installation performance.

The 60mm Rockwool Flexi slab features a proprietary flexible edge that creates a friction fit between the material and structural framing. Installation is straightforward—simply position between fresh timber, and as the timber dries and shrinks, the insulation expands to fill any gaps. Classified as Euroclass A1 non-combustible, 60mm Flexi Slab delivers enhanced thermal and acoustic insulation performance.

This product suits numerous building applications, including pitched roof rafters, timber-framed external walls, and internal partitions.

Product Specification

Thickness: 60mm

Width: 600mm

Length: 1200mm

Dimensions: 1200x600mm - 8.64m2

Density: 33kg/m3

Weight of 1m2: 1.65kg

Weight: 17.10kg

Thermal Conductivity: 50-120mm 0.038 W/mK / 140mm> 0.035 W/mK

R-Value: 1.58m2K/W

Product Standards: BS EN 13162

Reaction to fire (Euroclass): Euroclass A1

Acoustic: Achieves Part E (resistance to sound) when installed in accordance to ROCKWOOL guidelines

Water vapour resistance: 5.2 MNs/gm

Water repellent: Yes

FEATURES AND BENEFITS:

• Excellent thermal performance. • Effective noise absorption. • Euroclass A1 non-combustible. • FLEXI Edge ensures tight friction fit. • Remains securely in place when timber studs dry out and contract. • Mineral wool insulation batts (slabs) CE marked to BS EN 13162:2012+A1:2015

Applications

1. Intermediate Floor Insulation
2. Separating Floor
3. Rafter Line
4. Separating Wall
5. Partition Wall
6. Pitched Roof
7. Timber Frame
8. Floor Solutions

About

60mm Rockwool Flexi represents a distinctive non-combustible multi-purpose insulation slab incorporating an innovative flexible edge design. Engineered with proprietary technology, it delivers rapid, effortless installation with a secure friction fit and flawless performance. The flexible edge maintains precise contact between the product and its structural support, enabling straightforward installation and optimal thermal efficiency.

Rockwool Flexi 60mm offers exceptional versatility across multiple building applications. From timber-framed external walls and roof rafters to floor cavities and partition walls, this insulation performs consistently across all scenarios. Its adaptability enables seamless integration throughout building structures, enhancing both thermal and acoustic performance.

With 60mm Flexi Insulation Slab, you gain access to distinctive features and premium quality engineered to satisfy your insulation requirements with reliability and performance.

Info

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