Menu
Menu
Your Cart

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: 1000mm x 600mm - 3.60m2
  • Weight: 16.20kg
Our ratings on 16-07-2026:
Google My Business Reviews
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.
            
  1. Finishing layer of the outer wall,
  2. Frontrock Plus slabs,
  3. External wall,
  4. 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: 1200mm x 455mm - 2.18m2
Delivery Time: 3 - 5 days
150mm 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 s..
Brand: Rockwool Model: 1200mm x 600mm - 17.28m2
Delivery Time: 2 - 3 weeks
200mm 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 ..
Brand: Rockwool Model: 1000mm x 610mm - 3.66m2
Delivery Time: 1 - 2 days
100mm Rockwool Rockton Slabs are a reliable and durable non-flammable insulation solution for universal use. These high density slabs can be used in partition walls, curtain walls, within steel and timber frame structures, over ceilings and between floor joists. Rockwool Rockton has the highest soun..
54mm Bore 30mm Thick Rockwool RockLap Pipe Insulation 54mm Bore 30mm Thick Rockwool RockLap Pipe Insulation
Guide Price
Brand: Rockwool Model: RockLap 54/30mm
Delivery Time: 1 - 2 days
54mm 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: £16.22
£19.46 inc VAT
Brand: Rockwool Model: SP/S
Delivery Time: 2 - 3 working days
SP/S Fixing Brackets are required for the installation of Rockwool Firestop SP60 and SP120 slabs. They are designed for cavities up to, and including 100mm wide. These bracket clips that are bent to an L shape. The leg with the angled point is 300mm long; this leg is impaled into the base of the fir..
£66.97
£80.36 inc VAT
Brand: Rockwool Model: 1000mm x 600mm - 1.20m2
Delivery Time: 5 - 7 days
160mm 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 ..

Rate this product

Please login or register to review

Related Products

Brand: Rockwool Model: 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 resi..
£42.47
£50.96 inc VAT
Brand: Rockwool Model: 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 resi..
£48.92
£58.70 inc VAT
This product is listed in the following categories and systems (click to show).