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

50mm Rockwool Frontrock Plus Dual Density 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: 1000x600mm - 3.60m2
- Weight: 16.20kg
Our ratings on 05-04-2025:

4.7 out of 5 - Excellent


4.8 out of 5
50mm Rockwool Frontrock Plus Dual Density 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 rigid dual density 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. Using Frontrock Plus you can be sure that the facade will be durable and safe. Due to the two-density solution -- hardened top layer ensures stability and maintains the stiffness while the bottom layer compensates for surface unevenness, creating an even surface for the entire facade. 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,
- Higher density top surface,
- 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
- 100mm 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: RockLap 406/45mm
Delivery Time: 1 - 2 days
406mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a co..
Brand: Rockwool
Model and Size: 1200mm x 600mm - 25.92m2
Delivery Time: 7 - 10 days
135mm Rockwool NyRock 032 Rainscreen Slab is a stone wool insulation product specifically designed for use within ventilated cladding systems and sealed systems like curtain walling. It’s manufactured using patented technology, resulting in an improved thermal performance compared to traditional sto..
Brand: Rockwool
Model and Size: RockLap 42/30mm
Delivery Time: 1 - 2 days
42mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a complet..
Guide Price: £12.92
£15.50 inc VAT
Brand: Rockwool
Model and Size: 1200mm x 600mm - 34.56m2
Delivery Time: 8 - 12 weeks
125mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufacture. The ..
£922.43
£1,106.92 inc VAT
Brand: Rockwool
Model and Size: RockLap 60/25mm
Delivery Time: 1 - 2 days
60mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a complet..
Guide Price: £12.25
£14.70 inc VAT
Brand: Rockwool
Model and Size: 1200mm x 455mm - 6.55m2
Delivery Time: 3 - 5 days
50mm Rockwool Full Fill Cavity Batt are high-performance insulation products designed to fit snugly within the cavities of walls, providing excellent thermal and acoustic insulation. Made from natural volcanic rock, these batts are non-combustible and offer superior fire resistance, making them a sa..
Guide Price: £53.50
£64.20 inc VAT
Related Products
Brand: Rockwool
Delivery Time: 9999
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
Delivery Time: 9999
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