Mineral wool board Rockwool FRONTROCK S 30mm 6m2

FRONTROCK S non-flammable rock wool boards are used for insulation in thermal insulation systems (ETICS), for external walls made of brick, monolithic and prefabricated.
FRONTROCK S is the best product for insulation of external walls in family houses, which was created with the most demanding investors in mind

Product characteristics

The dual-density FRONTROCK S board is an ideal product for solutions where quality and mechanical resistance to damage are key.

The product's insulation at the level of 0.037 W / mK provides excellent thermal protection of the insulated building.

The insulating parameters that remain unchanged over time and the lack of thermal shrinkage of facade stone wool ensure reduced heat loss from the building throughout its entire service life.

Non-combustible

• ROCKWOOL stone wool achieves the highest ‘A1 – Non-combustible’ rating under the European Reaction to Fire Classification System

• This means that it doesn’t burn and won’t contribute to any stage of a fire Durable

• ROCKWOOL slabs are dimensionally stable and won’t shrink or degrade over the lifetime of the building

• The dense outer surface provides a solid face for base coat application, and helps to prevent overdriven fixings

• Offers a high resistance to wind and rain when exposed during installation

Tried and tested:
EWI providers across Europe have been using ROCKWOOL in their systems for over 40 years

Breathable

• The breathable open-cell structure of ROCKWOOL stone wool allows watervapour to pass through, while the randomly oriented water-repellent fibres work to prevent water ingress

• ROCKWOOL stone wool has a vapour resistance similar to that of still air Thermal performance When tightly butt jointed, the fibres of adjacent slabs will effectively knit together

• This eliminates heat losses that would otherwise be caused by gaps between slabs

Acoustic performance

• EWI systems incorporating ROCKWOOL slabs can add significant mass to the building envelope, helping to limit the transfer of sound and vibration, while the fibrous nature of the product also helps to stop sound through absorption

• Test evidence demonstrates an improvement to the weighted sound reduction, Rw, of up to 8 dB (substrate-dependent)