150mm Rockwool Dual Density Slab for Insulated Renders
Guide Price
150mm Rockwool Dual Density Slab for Insulated Renders
Guide Price: £34.42 (£41.30 inc VAT)
- Product Code: A1-2721
- Delivery Time: 3 - 5 weeks
- Brand: Rockwool (Tech. support: 08712221780)
- Model: 1200x600mm - 0.72m2
- Weight: 11.88kg
Our ratings on 08-11-2024:
4.8 out of 5
150mm Rockwool Dual Density Slab for Insulated Renders
Width: 600mm
Length: 1200mm
Pack Coverage: 0.72m2
Density: 110kg/m3
Weight/m2: 16.5kg
Weight: 11.88kg
Thermal Conductivity: 0.036W/mK
R-Value: 3.33m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
150mm 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 the resilient inner surface accommodates itself to irregularities in the surface of the substrate, thus maximising thermal performance. The slabs will knit together when tightly butt jointed preventing extraneous heat loss. This also prevents water transmission through the insulation layer. These slabs can be used in conditions of severe climatic exposure. 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)
APPLICATION
Rockwool Dual Density Insulation Slab is specifically made for external wall applications to go directly under render.
INSTALLATION
Notes:
- Use a premium adhesive to fix the slabs to substrate.
- Keep in a dry place, avoid excess heat or UV light exposure.
- Wear eye protection, gloves and a mask.
CERTIFICATION
- Conform to BS EN 13162, ISO 14001:2004, LPCB 022e
- Achieves a reaction to Fire classification of A1, as defined in EN13162
- Rockwool fibres are not classified as possible human carcinogen.

Brand: Rockwool
Model: 1200x400mm- 1.92m2
Delivery Time: 1 - 2 days
140mm x1200mm x 400mm Rockwool Flexi Insulation Slab is a unique semi-rigid thermal and acoustic insulation product made from volcanic rock. It has a flexible edge, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame sys..
Guide Price: £40.17
£48.20 inc VAT
Brand: Rockwool
Model: 1200x600mm - 34.56m2
Delivery Time: 2 - 3 weeks
90mm 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 manufact..
Brand: Rockwool
Model: 1200x600mm - 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. Th..
£27.36
£32.83 inc VAT
Brand: Rockwool
Model: 1000mm x 600mm - 1.80m2
Delivery Time: 1 - 2 weeks
80mm Rockwool Ventirock 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 work..
Brand: Rockwool
Model: 1m x 6m - 6m2
Delivery Time: 2 - 3 working days
50mm Rockwool Ductwrap, 1m x 6m 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 parti..
Brand: Rockwool
Model: 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: £23.22
£27.86 inc VAT