140mm Rockwool Frontrock MAX E Dual Density External Wall Insulation Slab 1000x600mm (pack of 2)








140mm Rockwool Frontrock MAX E Dual Density External Wall Insulation Slab 1000x600mm (pack of 2)
- Product Code: A1-1699
- Delivery Time: 3 - 5 weeks
- Brand: Rockwool (Tech. support: 08712221780)
- Model and Size: 1000mm x 600mm - 1.20m2
- Weight: 15.12kg
Our ratings on 23-10-2025:

4.8 out of 5
140mm Rockwool Frontrock MAX E Dual Density External Wall Insulation Slab 1000x600mm (pack of 2)
Width: 600mm
Length: 1000mm
Pack Quantity: 2
Pack Coverage: 1.2m2
Density: 90kg/m3
Weight/m2: 12.6kg
Weight: 15.12kg
Thermal Conductivity: 0.036W/mK
R-Value: 3.85m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
140mm Rockwool Frontrock MAX E is a rigid dual-density thermal and acoustic insulation slab made from volcanic rock, making it extremely durable, fire-resistant, and specifically designed for external wall applications to be placed directly beneath render. The higher density surface of the slab is intended to support the render. The slabs are composed of 97% recyclable and renewable materials, which also renders them environmentally friendly, as they can help reduce 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,
APPLICATION
- Rockwool Frontrock Max E Insulation Slab is specifically made for external wall applications to go directly under render.
INSTALLATION



CERTIFICATION
Brand: Rockwool
Model and Size: 1200mm x 600mm - 0.72m2
Delivery Time: 1 - 2 days
190mm 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..
Brand: Rockwool
Model and Size: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
150mm Rockwool Ventirock F Plus 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 mi..
Brand: Rockwool
Model and Size: RockLap 169/25mm
Delivery Time: 1 - 2 days
169mm 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..
Guide Price: £27.98
£33.58 inc VAT
Brand: Rockwool
Model and Size: 1000mm x 600mm - 1.80m2
Delivery Time: 5 - 7 days
100mm Rockwool Frontrock Super Dual Density External Wall Insulation Slab 1000mm x 600mm (pack of 3)
100mm Rockwool Frontrock Super is a high‑performance, mineral‑wool board designed specifically for external wall insulation (EWI) systems. It combines two distinct density layers in a single panel to deliver both excellent thermal performance and robust structural support. The core of the slab is a ..
Brand: Rockwool
Model and Size: 1200mm x 455mm - 4.91m2
Delivery Time: 3 - 5 days
75mm 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: £44.03
£52.84 inc VAT
Brand: Rockwool
Model and Size: 1000mm x 600mm - 2.40m2
Delivery Time: 1 - 2 weeks
60mm 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 mi..