The 25mm Knauf Acoustic Roll is a high-performance insulation product that effectively reduces noise transmission in internal walls, floors, and timber and metal stud partitions. It is made with glass mineral wool fibers and bound together using Knauf Insulation's ECOSE Technology, providing excellent sound absorption, thermal performance, and fire resistance.

This roll is specifically designed to fit tightly between joists and studs spaced 600mm apart. It improves the acoustic performance of walls, floors, and partitions by absorbing sound. The durable glass mineral wool fibers create a random fiber structure that traps air pockets, reducing noise transmission. It is pre-perforated for easy installation and comes in a roll format for fast and convenient application.

Specifications

• Material: Glass Mineral
• Thickness: 25mm
• Width: 4 x 600mm
• Length: 11100mm
• Purchase Unit: Roll
• Coverage: 26.64m2
• Brand: Knauf Insulation
• Manufacturer's Code: 715838
• Fire Rating: A1 Non-Combustible

Performance

The 25mm Knauf Acoustic Roll has excellent sound absorption characteristics, providing effective noise reduction in walls, floors, and partitions. Its tight fit between studs and closed joints ensures optimal sound insulation. The roll meets the standards for robust detail separating floors and walls, making it a reliable choice for noise control.

Features and Benefits

• Reduces noise transmission: Effectively reduces noise transmission in internal walls, floors, and partitions, creating a quieter and more peaceful environment.
• Improves acoustic performance: Enhances the acoustic performance of the space, minimizing sound reverberation and improving overall sound quality.
• Easy to handle and install: Designed for easy handling and installation, making the process quick and hassle-free.
• Fast installation with roll format: The roll format allows for fast and efficient installation, saving time and effort.
• Pre-perforated for easy cutting and fitting: The insulation is pre-perforated, making it easy to cut and fit into any desired shape or size.
• ECOSE Technology: Utilizes ECOSE Technology, which provides a softer feel and easier handling compared to traditional insulation materials.
• A1 non-combustible fire rating: The insulation has an A1 non-combustible fire rating, ensuring maximum safety and peace of mind.
• Energy-efficient: Helps to reduce energy consumption by providing excellent thermal insulation, keeping the space warm in winter and cool in summer.
• Durable and long-lasting: Made from high-quality materials, the insulation is durable and long-lasting, providing reliable performance for years to come.
• Environmentally friendly: Manufactured using sustainable practices and materials, making it an environmentally friendly choice for insulation.

Applications

• Wall Insulation: The Knauf 25mm Acoustic Roll is ideal for insulating internal and external walls, providing excellent thermal and acoustic performance.
• Floor Insulation: It can be used for insulating floors, reducing heat loss and improving energy efficiency in buildings.
• Ceiling Insulation: The product is also suitable for insulating ceilings, helping to reduce noise transmission between floors.
• Partition Walls: The Acoustic Roll is perfect for use in partition walls, providing soundproofing and thermal insulation.
• Loft Insulation: It can be used for insulating lofts, helping to keep homes warm in winter and cool in summer.
• Acoustic Insulation: The product is designed to provide excellent acoustic insulation, reducing noise transmission in buildings.
• Thermal Insulation: The Knauf 25mm Acoustic Roll provides high levels of thermal insulation, improving energy efficiency and reducing heating costs.
• Industrial Applications: It can be used in a variety of industrial applications, providing insulation for machinery, equipment, and buildings.

Installation

The 25mm Knauf Acoustic Roll is lightweight and easy to handle and install. It can be easily cut to size and fits tightly between joists and studs spaced 600mm apart. The roll format allows for fast and convenient installation.

Certifications

• Generic BRE Green Guide Rating A+
• A1 Euroclass Fire Rating
• Manufactured in accordance with BS EN 13162
• Awarded the DECLARE 'Red List Free' label - no 'Red List' ingredients, including formaldehyde or phenol

Equivalent/Related Products

• 25mm Rockwool Acoustic Insulation Roll
• 25mm Isover Acoustic Partition Roll
• 25mm Superglass Acoustic Roll

About the Manufacturer

Knauf Insulation is a leading brand in the insulation industry with over 40 years of experience. They are known for their high-quality fibreglass insulation products. The Earthwool range, including the 25mm Knauf Acoustic Roll, offers premium sound-deadening insulation solutions.

KNF-50388 -Datasheet 1 KNF-50388 -Datasheet 2

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 COVID pandemic and 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.