Menu
Menu
Your Cart
Cart0 item(s) - £0.00 0

  • Your shopping cart is empty!

Call Back
Contact
Insulated Render Systems

125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12

125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12
Price: £922.43 (£1,106.92 inc VAT)
Price per m2: £26.69/m2 (£32.03 inc VAT)
  • Product Code: A1-3005
  • Delivery Time: 8 - 12 weeks
  • Brand: Rockwool
    • (Tech. support: 08712221780)
  • Model: 1200mm x 600mm - 34.56m2
  • Weight: 259.20kg
Our ratings on 27-01-2026:
Google My Business Reviews
4.8 out of 5
Add to Cart
Ask question about this product. For price use 'Add to Quote' button. Checkout
Add to Quote
Compare
Show other thicknesses

125mm Rockwool Rainscreen Duo Slab (pack of 4) - pallet of 12

Width: 600mm
Length: 1200mm
Pack Coverage: 34.56m2
Pack Quantity: 4
Pallet Quantity: 12
Density: 60kg/m3
Weight/m2: 7.5kg
Weight: 259.2kg
Thermal Conductivity: 0.035W/mK
R-Value: 3.57m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

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 outer layer would withstand rigours imposed on site and the random fibre orientation would prevent water transmission through the layer. Rockwool Rainscreen Duo Slab is well-designed for use in severe climatic exposure conditions. The resilient inner face is designed to accommodate any irregularities in the substrate. The slab can be easily fitted around brackets and other awkward details, and can be tightly butt jointed, so the fibres of adjacent slabs will knit together to provide a continuous thermal performance, thus eliminating heat losses. It is a cost effective solution, as it requires fewer fixings, so very quick to install.

APPLICATION

  • Ventilated cladding systems,
  • Curtain walling.
CHARACTERISTICS

  • Fire Rated Euroclass A1 when assessed to EN 13501-1,
  • Wind resistant,
  • Water resistant,
  • Reduces airborne sound,
  • High vapour resistance - reduces the risk of condensation,
  • Light and easy to cut to any shape with a sharp knife,
  • Made from a renewable and plentiful naturally occurring resource,
  • Does not contain gases that have ozone depletion potential (ODP) or global warming potential (GWP),
  • Approximately 97% recyclable.   

CERTIFICATION

BBA Certificate no: 17/5402

50mm Thermal Rockwool Rockfloor Insulation Slab - 1000 x 600mm
Guide Price
Brand: Rockwool Model: 1000x600mm - 0.6m2
Delivery Time: 4 - 5 weeks
50mm Thermal Rockwool Rockfloor Insulation Slab - 1000 x 600mm
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 separating floo..
Guide Price: £24.20
£29.04 inc VAT
Get Best Price
Add to Quote Compare this Product
140mm Bore 30mm Thick Rockwool RockLap Pipe Insulation 140mm Bore 30mm Thick Rockwool RockLap Pipe Insulation
Guide Price
Brand: Rockwool Model: RockLap 140/30mm
Delivery Time: 1 - 2 days
140mm Bore 30mm Thick Rockwool RockLap Pipe Insulation
140mm 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: £30.20
£36.24 inc VAT
Get Best Price
Add to Quote Compare this Product
50mm Acoustic Rockwool Rockfloor Insulation Slab - 1000 x 600mm
Brand: Rockwool Model: 1000x600mm - 0.6m2
Delivery Time: 8 - 12 weeks
50mm Acoustic Rockwool Rockfloor Insulation Slab - 1000 x 600mm
50mm Acoustic Rockwool Rockfloor Insulation Slab is a tissue faced, high compressive mono-density insulation slab made from mineral stone wool designed to meet Part E Building Regulations in separating floors. The Acoustic Rockfloor slab is designed to absorb impact noise in separating floors -- a h..
Get Best Price
Add to Quote Compare this Product
108mm Bore 35mm Thick Rockwool RockLap Pipe Insulation 108mm Bore 35mm Thick Rockwool RockLap Pipe Insulation
Guide Price
Brand: Rockwool Model: RockLap 108/35mm
Delivery Time: 1 - 2 days
108mm Bore 35mm Thick Rockwool RockLap Pipe Insulation
108mm 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: £25.30
£30.36 inc VAT
Get Best Price
Add to Quote Compare this Product
219mm Bore 25mm Thick Rockwool RockLap Pipe Insulation 219mm Bore 25mm Thick Rockwool RockLap Pipe Insulation
Brand: Rockwool Model: RockLap 219/25mm
Delivery Time: 1 - 2 days
219mm Bore 25mm Thick Rockwool RockLap Pipe Insulation
219mm 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..
Get Best Price
Add to Quote Compare this Product
200mm Rockwool Frontrock Super Dual Density External Wall Insulation Slab 1000mm x 600mm (pack of 2)
Brand: Rockwool Model: 1000mm x 600mm - 1.20m2
Delivery Time: 5 - 7 days
200mm Rockwool Frontrock Super Dual Density External Wall Insulation Slab 1000mm x 600mm (pack of 2)
200mm 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 ..
Get Best Price
Add to Quote Compare this Product
This product is listed in the following categories and systems (click to show).