The 75mm Rockwool RWA45 Acoustic Sound Insulation Slab is a versatile and high-performance insulation solution. It offers excellent thermal, acoustic, and fire insulation properties, making it ideal for reducing noise in various building projects.

This insulation slab is part of the popular Rockwool RW slab range. Each pack contains 6 slabs, providing a coverage of 4.32m2 per pack. With a thermal conductivity of 0.035 W/mK, this insulation solution is made from rock mineral wool and is rated as A1 non-combustible according to BS EN 13501-1, offering the highest level of fire resistance.

Specifications

• Material: Rock Mineral
• Thickness: 75mm
• Width: 600mm
• Length: 1200mm
• Items Per Pack: 6
• Purchase Unit: Pack
• Coverage: 4.32m2
• Manufacturer's Code: 209290
• Thermal Conductivity: 0.035W/mK
• Density: 45kg/m3
• Fire Rating: A1 Non-Combustible

Performance

The 75mm Rockwool RWA45 Acoustic Sound Insulation Slab offers exceptional performance in thermal, acoustic, and fire insulation. With a thermal conductivity of 0.035 W/mK, it effectively reduces heat transfer, helping to maintain a comfortable indoor temperature. Its high density of 45kg/m3 makes it excellent for soundproofing, reducing noise transmission between rooms. Additionally, its A1 non-combustible rating ensures the highest level of fire resistance.

Features and Benefits

• Excellent thermal, acoustic, and fire insulation: Provides effective insulation against heat, sound, and fire, ensuring a comfortable and safe environment.
• Reduces noise transmission between rooms: Minimizes the transfer of sound between different areas, creating a quieter and more peaceful atmosphere.
• High density for effective soundproofing: The dense composition of the insulation slab effectively absorbs and dampens sound waves, reducing noise pollution.
• Easy to install and cut for a precise fit: The insulation slab can be easily installed and cut to the desired size, allowing for a precise and seamless fit in various applications.
• Water repellent properties: Resistant to water absorption, preventing moisture from seeping into the insulation and maintaining its performance over time.
• Rot-resistant, withstands mold and mildew: The insulation slab is resistant to rot, mold, and mildew, ensuring long-lasting durability and maintaining a healthy indoor environment.
• Low Global Warming Potential (GWP) and Zero Ozone Depletion Potential (ODP): Environmentally friendly insulation material that has minimal impact on global warming and ozone depletion.
• Enhances energy efficiency: By providing excellent thermal insulation, the product helps to reduce energy consumption and lower heating and cooling costs.
• Durable and long-lasting: Made from high-quality materials, the insulation slab is designed to withstand the test of time, providing reliable performance for years to come.

Applications

• Thermal Insulation: The Rockwool 75mm RWA45 is primarily used for thermal insulation in buildings. It helps in maintaining the temperature of the building, reducing the need for heating or cooling systems, and thus saving energy.
• Acoustic Insulation: This product is also used for acoustic insulation. It helps in reducing the noise transmission between rooms or from outside, providing a quiet and peaceful environment.
• Fire Protection: Rockwool 75mm RWA45 is non-combustible and can resist temperatures up to 1000°C. It is used in fire protection applications to prevent the spread of fire and provide a safe environment.
• Industrial Applications: This product is used in various industrial applications for insulation purposes. It is used in the insulation of boilers, ovens, and other industrial equipment to maintain the temperature and reduce energy consumption.
• Construction: In the construction industry, it is used in the insulation of walls, roofs, and floors. It helps in maintaining the temperature of the building and reducing the noise transmission.
• Marine Applications: Rockwool 75mm RWA45 is also used in marine applications for insulation purposes. It is used in the insulation of ships and other marine vessels to maintain the temperature and reduce noise transmission.

Installation

The 75mm Rockwool RWA45 Acoustic Sound Insulation Slab is easy to install. Simply cut the slabs to the desired size using a serrated blade and fit them between standard stud partitions and floor joists spaced at 600mm centers. Ensure a snug fit to maximize the insulation's performance.

Certifications

The 75mm Rockwool RWA45 Acoustic Sound Insulation Slab is certified as follows:

• A1 non-combustible in accordance with BS EN 13501-1 - achieving the highest level of fire performance
• CE and Key marked in accordance with BS EN 13162:2012 + A1:2015
• Non-combustible materials for use on fixed offshore installations, MED classed ships, and rated non-combustible in accordance with ISO 1182 and IMO A. 799 (for 100mm Rockwool slabs)

Equivalent/Related Products

• 75mm Rockwool RW3 Acoustic Insulation Slab
• 75mm Rockwool RW5 Acoustic Insulation Slab
• 75mm Rockwool RW6 Acoustic Insulation Slab

About Rockwool

Rockwool is a leading brand in acoustic insulation solutions. All Rockwool RW slab products offer outstanding fire, acoustic, and thermal insulation properties, as well as long-lasting durability. The product range includes high-quality resin bonded slabs in various thicknesses and densities. Rockwool RW semi-rigid slab products achieve an A1 classification in accordance with BS EN 13501-1, meeting the requirements of non-combustible materials defined in UK and Ireland Building Regulations.

RKW-50302 -Datasheet 1 RKW-50302 -Datasheet 2 RKW-50302 -Datasheet 3 RKW-50302 -Datasheet 4

SERVICED LOCATIONS

We offer our customers free delivery* when you spend £400 plus vat or more. For orders less than £400 ex VAT there is a delivery charge of £75 ex VAT. This will be calculated within the checkout process. We only accept orders Monday through Friday. We do not provide delivery on weekends.

This is subject to change given the current lack of drivers servicing the UK. We will do our best to work with all orders that may be in affected areas.** Extra delivery charges may apply to orders in Scotland and the following postcodes**

Currently affected areas : IP, NR, CA, TD, CT, PO, SO, BH, DT, EX, PL, SP, TA, TQ, TR, LL, HR, SY **

This is currently due to the lack of availabily of drivers in these service areas and limited supply in these areas, thus a custom shipping service charge may apply. (£250). Please use the shipping calculor to give you an accurate shipping price based on your post code. We apologise in advance if this occurs for your order. Before placing an order please get in touch with the team and we will see if anything can be done for your order specifically.

There are parts of the UK that we don't deliver to and this will be marked at checkout. (N Ireland and Scotish Highlands). If this occurs upon your checkout, please reach out the team and we will see what we can do via a 3rd party supplier.

PREFERED DELIVERY TIMES

We offer this service to alleviate confusion for you and reduce communication for us all. It gives us an idea on when you would the order to be delivered. It is NOT a garaunteed delivery date. .

We understand scheduling of larger materials to your project is important, thus having your preference is very helpful for us. Please note this works in tandem with the availability of the product. We can NOT fulfill any orders before the avability days set on the product, even if the date insert tool allows it.

There may be situations where if specified a preference date is given, we may not always be able to deliver on that date. As it also linked to you delivery location, the closest warehouse logistics rotar, availability of the product and more. We have simply offered this to help our customers out, please be reasonable with your expectations in these difficult times. We WILL do our best to comunicate accurate delivery times via phone or email after the order is placed, so no need to worry.

After you specified a date we will do our best to deliver on that date, you will be notified within 24-48 hours if we can not fill that day but will strive to get a slot as close as possible to that date. We do not deliver on weekends, so all orders specified with weekend delivery will be shifted to the week after.

On weekdays, our cut-off time for purchases is 1 p.m. Orders must be placed by 1 p.m. on Monday through Thursday to be delivered the next day if they are applicable for next day. For example, an order placed after 2 p.m. on Friday will be sent out on Monday afternoon (if it is not too late).

PRODUCT DELIVERY TIMES

The vast majority of our orders are dispatched within 2–5 working days. However, if you need a customized or bespoke item, things will take longer to arrive. Some goods are on allocation or short supply as a result of COVID 19 and the Brexit. We may be forced to offer an equivalent high-quality substitute product at no extra cost to our customer from time to time.

The delivery charge is applied for shipments to England. If you live in Scotland or Wales, one of our customer care specialists will contact. We do everything we can to make sure packages arrive on the date promised.

If you change the delivery date given at the time of purchase, you will be notified by email or phone. We reserve the right to charge a failed delivery fee if access is restricted for the car specified on the order, and a delivery cannot be completed.

Every transaction is recorded, and the delivery fees are determined on whether or not the recipient is ready to receive the package. This covers manual or automated offloading of heavy items. Offloading equipment, such as a tail lift or forklift, may be requested; however, there may be an additional fee if the site is difficult to access or the products are of considerable size..

On weekdays, our cut-off time for purchases is 1 p.m. Orders must be placed by 1 p.m. on Monday through Thursday to be delivered the next day if they are applicable for next day. For example, an order placed after 2 p.m. on Friday will be sent out on Monday afternoon (if it is not too late).

RESTRICTED ACCESS

If We Or A Supplier Attempt A Delivery And Customer Refuses To Deliver, We Are Not Liable For Any Losses Incurred As A Result Of Our Failure To Notify Us Or The Supplier About Any Access Limitations

At The Time Of Placing The Purchase Or 24 Hours Before Delivery. Delivery Will Be Managed With Below Partners Or 3rd Party Fulfilment.

ACCEPTING YOUR DELIVERY

Upon receiving your delivery, please thoroughly examine all items before signing.

If you notice any issues, such as damage or defects, please refuse the delivery and get in touch with us immediately by calling 02039 916 406 or email sales@buildersinsulation.co.uk.

Important Reminder: Deliveries signed as “unchecked” will be considered to have been received in good condition.

Once your order is delivered to the specified address, responsibility for any loss or damage is transferred to you.

We believe in keeping our pricing transparent. Rather than embedding transport costs into product prices, we calculate carriage charges based on the size and weight of your order. These charges are clearly displayed separately during checkout, ensuring clarity and fairness.