Menu
Menu
Your Cart

120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20

120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20
120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20
120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20
120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20
120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20
  • Product Code: A1-1394
  • Delivery Time: 8 - 12 weeks
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 1200mm x 1000mm - 24m2
Our ratings on 28-02-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

120mm Knauf Rocksilk Krimpact Flat Roof Slab - pack of 20

Thickness: 120mm
Width: 1000mm
Length: 1200mm
Pack Coverage: 24m2
Thermal Conductivity: 0.039W/mK
R-Value: 3.05m2K/W
Compressive Strength: 70kPa

120mm Knauf Rocksilk Krimpact Flat Roof Slab is a high-performance insulation solution designed specifically for flat roofing applications. Manufactured from non-combustible stone wool, this product offers excellent thermal insulation properties, helping to maintain comfortable indoor temperatures while reducing energy costs. The Krimpact Flat Roof Slab is characterised by its robust structure, which provides exceptional compressive strength, making it suitable for use in both new builds and refurbishment projects. Its durability ensures that it can withstand the rigours of construction and the demands of the roofing environment. In addition to its thermal performance, the Knauf Rocksilk Krimpact Flat Roof Slab also offers sound insulation benefits, contributing to a quieter indoor environment. This slab is resistant to moisture and does not promote the growth of mould or fungi, ensuring long-lasting performance and hygiene. Easy to handle and install, the slabs can be cut to size as needed, allowing for a precise fit in various roofing configurations. With its combination of thermal efficiency, durability, and acoustic performance, the Knauf Rocksilk Krimpact Flat Roof Slab is an ideal choice for architects, builders, and contractors looking to enhance the performance of flat roofing systems.

APPLICATION

  • Ideal for use in both new build and refurbishment projects, providing thermal insulation for flat roofs in residential, commercial, and industrial buildings. 
  • Can be used in warm roof constructions, where the insulation is placed above the roof deck, helping to prevent heat loss and condensation issues. 

CHARACTERISTICS

  • Provides effective insulation to maintain comfortable indoor temperatures and reduce energy costs
  • High compressive strength suitable for areas subject to foot traffic or light vehicular loads
  • Contributes to a quieter indoor environment by reducing sound transmission
  • Non-combustible material that enhances fire safety in building applications
  • Odourless, non-hygroscopic, rot proof
  • Does not absorb moisture, ensuring long-lasting performance and hygiene.
  • Do not sustain vermin and will not encourage the growth of fungi, mould or bacteria
  • Zero Ozone Depletion Potential and zero Global Warming Potential
  • Negligible resistance to the passage of water vapour
  • Lightweight and can be easily cut to size for precise fitting in various roofing configurations.

CERTIFICATION

  • BBA Certificate 08/4526
  • FM Approved: certificate no 3063483
  • Conforms with the requirements of BS EN 13162
  • Manufactured in accordance with;
    • ISO 50001 Energy Management Systems,
    • ISO 14001 Environmental Management Systems,
    • ISO 45001 Occupational Health and Safety Management Systems
    • ISO 9001 Quality Management Systems.

Brand: Knauf Model and Size: 30kg
Delivery Time: 3 - 5 days
30kg Knauf MP 75 L is a factory prepared, basic, dry plaster mortar for hand or machine-applied single-layer gypsum plasters for internal walls. Knauf MP 75 L can be used on all kinds of mineral substrates from the basement to the roof in areas, where maximum humidity is less than 70%, including kit..
£23.95
£28.74 inc VAT
Add to Cart
Brand: Knauf Model and Size: 5mm - 112.50m2
Delivery Time: 5 - 7 days
Polyfoam Floorfoam is a closed cell extruded polyethylene foam available in roll form. The closed cell nature of Polyfoam Floorfoam makes it excellent at cushioning vibrations. It has been developed specifically to comply with Building Regulation requirements for a resilientlayer in separating floor..
Get Best Price
125mm Knauf  DriTherm Cavity Slab 34 Super (pack of 6) 125mm Knauf  DriTherm Cavity Slab 34 Super (pack of 6)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 3.28m2
Delivery Time: 2 - 3 working days
125mm Knauf DriTherm 34 Super Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy effici..
Guide Price: £56.42
£67.70 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200mm x 1800mm - 2.16m2
Delivery Time: 1 - 2 days
25mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a..
Get Best Price
15mm Knauf Performance Plus - High Performance Plasterboard 1200x2400mm
Guide Price
Brand: Knauf Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 2 days
15mm Knauf Performance Plus is a high-performance multi-use plasterboard featuring a distinctive grey face and a high-density core enriched with performance-enhancing ingredients. This innovative plasterboard is designed to provide superior levels of sound, moisture, fire, and impact resistance, mak..
Guide Price: £33.25
£39.90 inc VAT
Get Best Price
Brand: Knauf Model and Size: 900x1200mm - 54m2
Delivery Time: up to 14 days
12.5mm Knauf Aquapanel Interior Cement Board is a high-performance, water-resistant building panel designed for interior applications. It is composed of a core of aggregated Portland cement, reinforced with alkali-resistant glass fibres. This construction provides excellent dimensional stability, im..
£1,115.03
£1,338.04 inc VAT
Add to Cart
This product is listed in the following categories and systems (click to show).