100mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 3)

Guide Price
100mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 3)
Guide Price: £46.04 (£55.25 inc VAT)
Price per m2: £25.58/m2 (£30.69 inc VAT)
- Product Code: A1-4305
- Delivery Time: 3 - 7 days
- Brand: Rockwool (Tech. support: 08712221780)
- Model: 1000mm x 600mm - 1.80m2
- Weight: 16.20kg
Our ratings on 25-06-2026:

4.8 out of 5
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100mm Rockwool Frontrock Plus External Wall Insulation Slab 1000mm x 600mm (pack of 3)
Width: 600mm
Length: 1000mm
Pack Quantity: 3
Density: 90kg/m3
Weight/m2: 9kg
Weight: 16.2kg
Thermal Conductivity: 0.035W/mK
R-Value: 2.85m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
100mm 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
- 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
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Delivery Time: 1 - 2 days
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Guide Price: £55.46
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Delivery Time: 1 - 2 days
48mm 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..
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Delivery Time: 1 - 5 working days
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Model: 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..
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Model: 1200mm x 600mm - 4.32m2
Delivery Time: 3 - 5 days
60mm Rockwool RW3 Slab (Prorox SL 930) is a semi-rigid resin bonded slab, providing great thermal, acoustic and fire resistance, designed to be used in various applications in floors, walls and roofs, including special applications in industrial buildings for insulation of ships, offshore platforms,..
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Brand: Rockwool
Model: 5l
Delivery Time: 3 - 5 days
Rockwool Firepro Ablative Liquid is a water-based liquid can be used to ensure the Ablative Coated batt is sealed and also to reinstate coating which may have been damaged during installation. It can be used also to provide an effective seal to inhibit the passage of smoke, as the ablative coatings ..
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