50mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 6)

50mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 6)
- Product Code: A1-5151
- Delivery Time: 3 - 7 days
- Brand: Rockwool (Tech. support: 08712221780)
- Model and Size: 1000mm x 600mm - 3.60m2
- Weight: 16.20kg
Our ratings on 27-06-2025:

4.8 out of 5
50mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 6)
Length: 1000mm
Width: 600mm
Thickness: 50mm
Pack Quantity: 6
Board Coverage: 0.6m2
Pack Coverage: 3.6m2
Density: 90kg/m3
Weight/m2: 4.5kg
Weight: 16.2kg
Thermal Conductivity: 0.035W/mK
R-Value: 1.43m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
50mm Rockwool Frontrock Plus is a semi-rigid thermal and acoustic insulation slab made from volcanic rock, thus extremely durable, fire resistant and specifically created for external wall applications to go directly under render. These slabs are suitable for insulating the outside of masonry, monolithic (solid concrete), and prefabricated walls. Using Frontrock Plus you can be sure that the facade will be durable and safe. The slabs are made from 97% recyclable and renewable material which also makes them environmentally friendly since they can lower the carbon footprint of the household.
CHARACTERISTICS
- Excellent thermal and acoustic performance,
- Easy to handle and install without gaps,
- Render applied directly,
- Breathable
- Can prevent surface and interstitial condensation,
- Can be applied to a wide range of substrates,
- Protects the fabric of the building,
- Classified as non-combustible,
- Does not contain gases that have Ozone Depleting Potential (ODP) or Global Warming Potential (GWP),
- Rockwool fibres are not classified as possible human carcinogen.
APPLICATION
- Rockwool Frontrock Plus Insulation Slab is specifically made for external wall applications.

- Finishing layer of the outer wall,
- Frontrock Plus slabs,
- External wall,
- Plaster
CERTIFICATION
- Conform to EN 13162:2012+A1:2015
- Achieves a reaction to Fire classification of A1, as defined in EN13501-1,
- CE certification: 1390-CPR-0255/10/P; 1390-CPR-0256/10/P; 1390-CPR-0168/09/P; 1390-CPR-0452/16/P
Brand: Rockwool
Model and Size: 1200mm x 600mm - 4.32m2
Delivery Time: 2 - 3 working days
75mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The structur..
£37.11
£44.53 inc VAT
Brand: Rockwool
Model and Size: 1000x600mm - 0.6m2
Delivery Time: 4 - 5 weeks
50mm Thermal Rockwool Rockfloor Insulation Slab is a tissue faced, high compressive dual density insulation slab made from mineral stone wool, and meets Part L Building Regulations in ground floors, and for acoustic applications, meets Building Regulations Part E, in intermediate and separ..
Guide Price: £24.20
£29.04 inc VAT
Brand: Rockwool
Model and Size: 2500x1200mm - 3.00m2
Delivery Time: 1 - 2 days
220mm Rockwool Roll Loft Insulation is a multi-functional medium-density insulation roll, especially designed for improving thermal performance in roofs and lofts, and acoustic performance and sound reduction in suspended ceilings. It can be used in number of different applications in commercial, in..
Brand: Rockwool
Model and Size: 1200mm x 600mm - 1.44m2
Delivery Time: 1 - 2 days
110mm Rockwool Dual Density Slab is a rigid thermal insulation slab specifically created for external wall applications to go directly under render. It is made from volcanic rock, thus extremely durable and fire resistant. The higher density outer surface of the slab is to take the render, whilst th..
Guide Price: £46.35
£55.62 inc VAT
Brand: Rockwool
Model and Size: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
150mm Rockwool Ventirock F Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during works are m..
Brand: Rockwool
Model and Size: 1m x 5m - 10m2
Delivery Time: 2 - 3 working days
25mm Rockwool Ductwrap, 1m x 5m roll is a ightweight and flexible thermal insulation roll faced with reinforced aluminium foil for circular and rectangular ductwork. The acoustic performance of mineral wool insulation is desirable for applications to ducts that carry gases, fluids or particle solids..
£72.29
£86.75 inc VAT
Related Products
Brand: Rockwool
Model and Size: 1000mm x 600mm - 4.80m2
Delivery Time: 1-3 working days
20mm Rockwool Frontrock S is a rigid high density thermal and acoustic insulation slab made from volcanic rock, thus extremely durable, fire resistant..
£40.33
£48.40 inc VAT
Brand: Rockwool
Model and Size: 1000mm x 600mm - 6m2
Delivery Time: 1 - 2 weeks
30mm Rockwool Frontrock S is a rigid high density thermal and acoustic insulation slab made from volcanic rock, thus extremely durable, fire resistant..
Guide Price: £43.76
£52.51 inc VAT