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Delivery by 6th to 10th of January 2025
Free Delivery On Orders
Over £500.00 Ex-Vat
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Knauf Insulation Rocksilk® RS100 Rock Mineral Wool Slabs: Enhanced Insulation for Superior Thermal and Acoustic Control
Introducing Knauf Insulation Rocksilk® RS100, a robust rock mineral wool slab engineered for exceptional thermal insulation, fire safety, and soundproofing across multiple applications.
Featuring a high density of 100 kg/m³ and a thermal conductivity of 0.034 W/mK, this product is crafted using eco-friendly ECOSE® Technology, securing a Euroclass A1 fire safety rating.
Key Benefits
- Multifunctional Insulation: Perfect for a variety of settings including commercial, residential, and industrial buildings.
- Optimal Fire Resistance: Achieves remarkable fire safety standards with a high resistance to extreme temperatures.
- Acoustic Efficiency: Delivers superior sound reduction, ideal for environments where noise control is critical.
Available Sizes
| Thickness | Thermal Resistance | Length | Width | Slabs Per Pack |
| 25mm | 0.70m2K/W | 1200mm | 600mm | 12 |
| 50mm | 1.45m2K/W | 1200mm | 600mm | 6 |
| 75mm | 2.20m2K/W | 1200mm | 600mm | 4 |
| 100mm | 2.90m2K/W | 1200mm | 600mm | 3 |
Product Specifications
| Specification | Value |
| Thermal Conductivity | 0.034W/mK |
| Fire Classification | A1 |
| Generic BRE Green Guide Rating | A+ |
| Vapour Resistivity | 5.00 MNs/g.m |
| Material | Rock Mineral Wool |
| Density | 100 kg/m3 |
Applications
- Thermal Management: Exceptional for managing indoor climate control in floors, roofs, and wall systems.
- Soundproofing Barriers: Effectively reduces noise transmission in multi-story buildings and between different areas.
- Safety Enhancements: Provides reliable fire protection in critical areas, supporting overall building safety.
Frequently Asked Questions (FAQs)
What is Knauf Insulation Rocksilk® RS100?
Knauf Insulation Rocksilk® RS100 is a high-density rock mineral wool slab optimized for thermal insulation, acoustic control, and fire protection in a variety of building applications.
What is the difference between Knauf Insulation Rocksilk® RS45, RS60, RS80, RS100 and RS140?
The Knauf Insulation Rocksilk® RS range consists of mineral wool slabs that differ primarily in density, which affects their thermal and acoustic insulation properties. The RS45, RS60, RS80, RS100, and RS140 are all designed for various applications but vary by density and, consequently, by their specific use-cases:
- RS45 has a density of 45 kg/m3, making it suitable for a broad range of general applications where moderate insulation is needed.
- RS60 has a density of 60 kg/m3, offering enhanced thermal and acoustic performance suitable for more demanding environments.
- RS80 and RS100 increase in density and are typically used where higher performance insulation is necessary, such as in industrial applications or where superior fire resistance is required.
- RS140 has the highest density at 140 kg/m3, providing the maximum level of insulation and fire protection, making it ideal for specialized applications needing the highest performance material.
Each slab type is also available in various thicknesses to accommodate different requirements, ensuring versatility across a range of construction scenarios.
How does Rocksilk® RS100 enhance building safety?
With a density of 100 kg/m³ and outstanding fire-resistant properties, Rocksilk® RS100 meets Euroclass A1 standards, providing significant protection against the spread of fire.
Can Rocksilk® RS100 be used in both residential and commercial construction?
Absolutely, Rocksilk® RS100 is versatile enough for use in residential, commercial, and industrial settings, offering premium insulation and safety features.
What makes Rocksilk® RS100 an eco-friendly choice?
Rocksilk® RS100 is manufactured using ECOSE® Technology, a sustainable binder that is free from formaldehyde and other harmful chemicals, making it a greener choice for insulation.
How does Rocksilk® RS100 improve acoustic comfort?
Due to its high density and effective sound-absorbing properties, Rocksilk® RS100 is excellent for reducing noise transmission, enhancing comfort in spaces that require quiet.
Downloads
| Feature | Values |
|---|
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 25 mm |
| Material: | Mineral wool |
| Unit Coverage: | 8.64 M² |
| Manufactures Part Number: | 2411438 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 50 mm |
| Material: | Mineral wool |
| Unit Coverage: | 4.32 M² |
| Manufactures Part Number: | 2411441 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 75 mm |
| Material: | Mineral wool |
| Unit Coverage: | 2.88 M² |
| Manufactures Part Number: | 2411333 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 100 mm |
| Material: | Mineral wool |
| Unit Coverage: | 2.16 M² |
| Manufactures Part Number: | 2411334 |
Delivery Charges and Information
At Insulation UK, we strive to provide clear and transparent information regarding delivery charges and order processing. Below are the details of our delivery charges, minimum order requirements, and additional delivery options.
Delivery Charges
We have structured our delivery charges based on the total value of your order. Please refer to the table below for specific charges:
| Order Value | Delivery Charge |
|---|---|
| £0 - £150 ex-VAT | Below minimum order value |
| £150 - £500 ex-VAT | £59.95 ex-VAT |
| Above £500 ex-VAT | Free Delivery |
Local Delivery Charge
For deliveries within 35 miles of Postcode S63 9BL, we offer a local delivery service. For orders up to £500 ex-VAT, the delivery charge is £35.00 ex-VAT. Orders above £500 ex-VAT will qualify for free delivery within this range.
Minimum Order Requirements
We require a minimum order value of £150 (excluding VAT) or £180 (including VAT), plus delivery charges. This policy helps us maintain efficient order processing and delivery services. Ensure your order meets this requirement before proceeding to checkout. For questions or assistance, our customer support team is here to help.
Order Processing Information
Orders are processed Monday to Friday from 8 AM to 5 PM. Orders placed over the weekend or on bank holidays will be processed on the next working day. Delivery timeframes are calculated starting the day after your order has been processed, and you will receive tracking information once your order is dispatched.
Weekend Deliveries
Weekend deliveries are available upon request and are subject to the availability of existing delivery routes. Please contact us to confirm if a weekend delivery can be arranged for your order.
Orders Placed on Weekends and Holidays
Please note that any orders placed on weekends or bank holidays will be processed on the next working day. This may affect your expected delivery time, so we advise placing your order accordingly. For more information on delivery times during weekends and holidays, please contact our customer support team.
Collections
For customers who prefer to collect their orders, please contact us to arrange a convenient time. Our team will assist you in scheduling the collection. You can reach us by phone at 0300 303 4578 or via email at sales@insulationuk.co.uk.
Product Delivery Times
Most of our orders are dispatched within 3 working days. However, this timeframe may extend to 5 working days for larger orders. Specialty items may take between 5 to 7 working days. Please note that delivery timeframes can change depending on the product. For the most up-to-date delivery times, please check the product page or contact us directly.
We will contact you within 24 to 48 hours after your order is placed to confirm delivery times and dates. If you have urgent delivery needs, please reach out to us for further assistance.
Where We Deliver
We have a fleet of FORS delivery vehicles all with Moffett mechanical offloads that deliver nationwide. For smaller orders, we may use third-party carriers. If you have specific delivery inquiries, please feel free to contact us.
Please note that deliveries to the blue areas on the map may incur additional costs or experience delayed delivery times. For further information regarding these areas, please contact our customer support team.
| Feature | Values |
|---|
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 25 mm |
| Material: | Mineral wool |
| Unit Coverage: | 8.64 M² |
| Manufactures Part Number: | 2411438 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 50 mm |
| Material: | Mineral wool |
| Unit Coverage: | 4.32 M² |
| Manufactures Part Number: | 2411441 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 75 mm |
| Material: | Mineral wool |
| Unit Coverage: | 2.88 M² |
| Manufactures Part Number: | 2411333 |
| Brand: | Knauf |
| Length: | 1200 mm |
| Width: | 600 mm |
| Thickness: | 100 mm |
| Material: | Mineral wool |
| Unit Coverage: | 2.16 M² |
| Manufactures Part Number: | 2411334 |
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