The SB FFR Acoustic Rubber Underlay is a high-performance underlay designed to provide excellent sound insulation for both concrete and timber floors. It is easy to install and cost-effective, making it an ideal choice for various applications.

It is made from rubber granulate bonded with a cold cure PuR elastomer bonding agent. The underlay has a fine granulate structure and a mass density of 730 kg/m3. It is available in various thicknesses ranging from 6mm depending on your specific requirements.

Specifications

• Application: Underlay sound insulation flooring
• Material type: Rubber granulate bonded with a cold cure PuR elastomer bonding agent
• Granulate structure: Fine
• Mass density: 730 kg/m3 +/-5%
• Standard dimensions: Rolls: width up to 1m; length 20m
• Dimensional tolerance: 1.5% DIN 7715 Class M4
• Material thickness: 3 – 12 mm (depends on chosen size)
• Tensile strength: 0.60 MPa
• Elongation at break: Approx 45%
• Stress characteristics: CC25: 646 kPa, CC40: 2098 kPa, CC50: 5565 kPa
• Compression test at 10% DIN 53421 modules of elasticity: 0.29 MPa, 3.38 MPa
• Footfall sound insulation: 21 db at 5mm, 18 db at 3mm (depends on chosen size)

Performance

The Sound Barrier FFR Acoustic Rubber Underlay provides good footfall noise reduction and has a good thermal conductivity. It remains continually elastic, unlike cheaper foams, and is fully recycled. The underlay is compliant with Document E (England & Wales) Section 5 (Scotland) and Part G (Northern Ireland). It is suitable for both timber and concrete floors, making it versatile for various applications.

 

• 10m2 roll 8m x 1.25m X 8mm

 

Features and Benefits

 

• Easy to install: The Hush FFR Acoustic Rubber Underlay is designed for easy installation, saving you time and effort.
• Remains continually elastic: Unlike cheaper foams, this underlay maintains its elasticity over time, ensuring long-lasting performance.
• Fully recycled: The underlay is made from fully recycled materials, making it an environmentally friendly choice.
• Cost-effective: With its durability and performance, the Hush FFR Acoustic Rubber Underlay offers excellent value for money.
• Suitable for Hard Surfacing and Carpet: This underlay is versatile and can be used with both hard surfaces and carpet, providing sound insulation in various applications.
• Compliant with building regulations: The underlay meets the requirements of Document E (England & Wales) Section 5 (Scotland) and Part G (Northern Ireland), ensuring it meets the necessary standards for noise reduction.
• Suitable for Timber and Concrete Floors: Whether you have timber or concrete floors, this underlay is suitable for both types of flooring.
• Suitable for Refurbishment & New Build: Whether you are renovating an existing space or constructing a new building, this underlay is suitable for both refurbishment and new build projects.
• Good Footfall Noise Reduction: The Hush FFR Acoustic Rubber Underlay effectively reduces footfall noise, creating a quieter and more comfortable environment.
• Good Thermal Conductivity: In addition to its acoustic properties, this underlay also offers good thermal conductivity, helping to maintain a comfortable temperature in your space.
• Minimum Construction - Low Floor build-up: With its low profile, this underlay minimizes floor build-up, allowing for a sleek and efficient construction process.

 

Applications

• Residential Buildings: The Hush FFR Acoustic Rubber Underlay is ideal for use in residential buildings where noise reduction is a priority. It can be installed under hardwood, laminate, or carpeted floors to reduce impact and airborne noise.
• Commercial Buildings: In commercial buildings, such as offices, restaurants, and hotels, this underlay can help to create a quieter and more comfortable environment for both employees and customers.
• Educational Institutions: Schools, colleges, and universities can benefit from the use of this underlay in classrooms, lecture halls, and libraries to minimize noise disruption and enhance learning conditions.
• Healthcare Facilities: In hospitals, clinics, and other healthcare facilities, the Hush FFR Acoustic Rubber Underlay can contribute to a more peaceful and restful environment for patients by reducing noise levels.
• Industrial Buildings: This underlay can also be used in industrial buildings to reduce noise levels and improve working conditions.
• Recording Studios: The Hush FFR Acoustic Rubber Underlay is perfect for use in recording studios where sound quality is paramount. It can help to reduce unwanted noise and echo, resulting in clearer and more accurate recordings.
• Home Theatres: For home theatres, this underlay can enhance the overall sound quality by reducing background noise and improving acoustics.

Installation

Full fitting instructions are provided with all Hush Acoustics products and can be downloaded from the Installation Guides section on our website.

Certifications

• Compliant with Document E (England & Wales) Section 5 (Scotland) and Part G (Northern Ireland)

Equivalent/Related Products

• JCW - Impacta Rubber (3mm, 6mm, 8mm, 10mm)
• Sound Reduction Systems (SRS) - Subprimo Acoustic Underlay (6mm)
• Cellecta - Rubberfon Impact (3, 6, 8)
• Isomass - Isocheck Underwood (3mm), Isocheck Res-Mat 6 (6mm)
• Thermal Economics - Isorubber Top (3mm), Isorubber TF 6 (6mm)
• Sound Insulation store /UKAS - Genie Mat RST 03 (3mm), Genie Mat RST 05 (5mm)
• Pliteq - Genie Mat RST 03 (3mm), Genie Mat RST 05 (5mm, 6mm)
• iKoustic - Mute Mat OSF 750-03 (3mm), Mute Mat OSF 750-05 (5mm), Mute Mat OSF 750-10 (10mm)
• Floorscan/Sound Insulation Store - dB FFR (3, 5, 6, 8, 10)

 

Product Specifications

• Brand: SB- Sound Barrier
• Size: 10m2 roll 8m x 1.25m X 8mm
• Impact Rating: 41dB L nTw
• Airborne Rating: 51dB D nTw +C tr
• Area Coverage: 12.5m2
• Weight: 65kg per roll
• Size Per Product (L x H x D): 10m x 1.25m x 8mm

-Datasheet 1 -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.

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@londonbuildingsupplies.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.