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Noisestop F7 soundproof underlay floor soundproofing

Noisestop F7 Underlay Mats 9mm

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£25.35 ex. VAT

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Delivery Information

Orders over £750ex.VAT FREE DELIVERY

Delivery charges £55ex.VAT is applied to most of the products we supply due to the weight and size of the materials.

£20ex.VAT for smaller items. This charge is applied when smaller items are ordered individually without materials that we must deliver on a pallet. When smaller items are purchased with materials delivered on a pallet, only the pallet charge will be applied.

Customer collections are available. You must arrange this with the sales team before the collection date. If you would like to collect materials, please call 01423 339163.

Goods delivered within 3-5 days.

Once you’ve placed your order, we will contact you to arrange a suitable delivery date.

Call 01423 339163 for more information

Find out more

Our F7 acoustic underlay is perfect for soundproofing for concrete and timber floors.

Noisestop F7 acoustic underlay can be laid below most floor finishes. It comprises 6mm acoustic foam laminated to a 7kg/m² mass loaded vinyl sheet and offers a perfect soundproofing floor for domestic and commercial settings. Order yours today.

  • Dimensions 1200mm x 1200mm x 9mm
  • Weight 12kg
  • Airborne sound reduction 45dB
  • Impact sound reduction 51dB
  • Part E Building Regulation compliant

How to fit Noisestop F7

Size 1200mm x 1200mm x 9mm (1.44 sqm) £17.60 per sqm


SKU: 010049 Category: Floor Soundproofing


Noisestop F7

Noisestop F7 acoustic floor mat is one of the most widely used soundproofing underlays in the UK. It provides sound insulation for timber and concrete floors, reducing both impact and airborne sounds. Noisestop F7 is used to soundproof floors in homes to reduce general household noises or create a floating floor for music studios and home cinema rooms. Using our acoustic underlay also helps separate floors in new build and conversion projects meet the required Building Regulations Part E by installing Noisestop F7 over the existing sub-floor.

Product Information

  • Sheet size 1200mm x 1200mm
  • Coverage 1.44 sqm
  • Thickness 9mm
  • Two layers laminated together to produce a thin acoustic mat that will reduce airborne and impact sound
  • Comprises of 6mm acoustic foam laminated to a 7kg/m² mass loaded vinyl sheet
  • Use on concrete and timber flooring
  • Compliant to Part E Building Regulations

Noisestop F7 comprises two layers of acoustic materials that have been put together to combine their individual acoustic properties. The 7kg/m² mass loaded vinyl sheet provides additional mass to the floor area, reducing airborne sound. The 6mm acoustic foam that is underneath will absorb impact sound transfer through the floors structure.

Our friendly team are on hand to talk to you about all your soundproofing needs. With a good understanding of DIY, you can install these acoustic underlay mats yourself. We’ve put a guide together to take you through the process, which you can access for free here, and you’re always welcome to get in touch.

Building Regulations Part E

Table 3.1 Dwelling Houses and Flats – Performance Standards for separating walls, floors and stairs that have a separating function.
Value in dB Dwellings formed by material change of use
Walls, floors and stairs Airborne Sound Insulation DnT,w + Ctr (Minimum value) 45 dB 43 dB
Floors and Stairs Impact Sound Insulation L’nT,w (Maximum values) 62 dB 64 dB
Table 3.2 Rooms for Residential Purposes – Performance Standards for separating walls, floors and stairs that have a separating function.
New Build Dwellings formed by material change of use
Walls, floors and stairs Airborne Sound Insulation DnT,w + Ctr (Minimum value) 45 dB 43 dB
Floors and Stairs Impact Sound Insulation L’nT,w (Maximum values) 62 dB 64 dB

As part of complying with Part E for the passage of sound new build and conversion projects have to meet impact and airborne sound level requirements. Noisestop F7 acoustic floor mat should be used as part of a combination of materials to soundproof separating floors in flats and conversion projects. Use the following floor construction to ensure separating floors meet current regulations.

Timber Separating Floors

Standard construction of floor joist and floorboards.

Concrete separating floors

  • Lay the Noisestop F7 acoustic underlay mats over the concrete floor. A floor adhesive will be needed to secure the mats to the floor. Ensure a suitable ceiling is installed below to comply with Building Regulations.

Floor Soundproofing Solutions

Please take a look at our full range of floor soundproofing products view all our solutions to soundproof floors.

Need help with your soundproofing call 01423 339163, alternatively send us your enquiry. You can upload any relevant documents such as plans, drawings and pictures.


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    Additional information

    Weight 10 kg

    1200mm x 1200mm



    Area Coverage


    Product Fitting Guide

    Noisestop F7 acoustic underlay

    soundproofing underlay noisestop f7
    Noisestop F7

    Floor soundproofing acoustic underlay mats for domestic and commercial floors

    Noisestop Systems F7 is an acoustic underlay that can be used over any floor type. Noisestop F7 is suitable for use in domestic and commercial applications. Reduce impact and airborne noise, conversation and TV noise transferring through timber sub floors. Part E complaint when installed as part of a separating floor construction.

    Fitting Noisestop F7

    Acoustic underlay mats should be laid in a brick bond pattern on the floor. When you are fitting the mats make sure you don’t leave gaps between them. Ensure the matting is tightly butted together.

    Use a Stanley knife or sharp scissors to cut the soundproof matting to fit the shape of your room.

    Fitting Noisestop F7 below carpet

    Noisestop F7 should be combined with perimeter edging strips around the room if you are using a carpet underlay over the soundproof mat. If you are not using a carpet underlay and grippers you will not need to use the edging strips.

    Perimeter strips should be nailed or glued to the floor before you install the gripper rods. The gripper rods are then nailed on to the perimeter strips. The Noisestop F7 is then laid in a brick bond pattern over the floor. Ensure that no gaps are left between the acoustic mats and the perimeter strips and between the acoustic matting sheets.

    Fitting Noisestop F7 to stairs

    Fitting the Noisestop F7 to the stairs should be combined with perimeter strips. The strips are nailed or glued in pace before the gripper rods are attached. Once you have cut the mats to size they should be glued in pace with a floor grade adhesive.

    Complying with Building Regulations

    If you are fitting an acoustic underlay in order to comply with Building Regulations you will need to fix the mats to the sub floor with a floor grade adhesive.

    There is no requirement to fix this product to the sub floor if you are carrying out any other domestic or commercial applications. Unless you are carrying out work to comply with the Building Regulations you do not need to fix the acoustic underlay to the floor.

    Fitting Noisestop F7 in kitchens and bathrooms

    When you are installing an acoustic underlay in kitchens and bathrooms the units should not be sat on the matting. To ensure the correct floor heights the units should be sat on ply wood or MDF, this will ensure the same floor height throughout. In kitchens lay the acoustic mats up to the kitchen plinth; lay the underlay below the units to reduce airborne sound transfer. For bathrooms ensure toilets and sinks are raised to ensure the correct floor height.

    Please note

    We would always recommend that you check with your flooring company to check the suitability of the final floor finish with any acoustic underlay. Due to the number of different floor finishes available it is not always possible to check the suitability of the product with every floor finish.

    Noisestop F7


    Noisestop F7

    Product information

    Delivery Information

    Free Delivery

    Free delivery to mainland UK addresses on orders over £750*.

    Standard Delivery

    Our standard delivery charges are based on the delivery method that is most suitable for the products ordered. Most of the goods we sell are delivered on pallets. Some smaller items will be delivered via courier.

    Standard delivery charge for goods delivered on a pallet £55*

    Standard delivery charge for smaller items £20*

    Certain postcodes will incur additional charges. AB*, DD*, IV*, KW*, PA*, PH* will be charged at £56**. UK islands, including the following postcodes, will be charged £95*. PO30*, PO31*, PO32*, PO33*, PO34*, PO35*, PO36, PO37*, PO38*, PO39*, PO40*, PO41*, IM*, BT*, JE*, GY*

    When you are ordering multiple products, only one delivery charge will be applied if the order total before VAT is £750* or over free delivery will be applied automatically.

    If you have special delivery requirements, please let us know at the point of ordering. It is possible to leave delivery instructions when you place an online order.

    Special Deliveries

    We can arrange to have orders delivered on Saturdays. A surcharge would be applied of an additional £50.

    Please call 01423 339163 if you require any of these additional services.

    How long will delivery take?

    We aim to despatch orders within 2-3 days of placing your order.

    If you order online, you will receive a confirmation email that we have received your order, and it has gone through for processing. We will then contact you once the order is just about ready to be despatched to confirm a suitable delivery date. If you would like to discuss delivery times with us please call 01423 339163. We recommend contacting us if you require the goods to be delivered on a specific date before placing your order.

    If you place an order over the weekend, or on a Bank Holiday this will be confirmed as an order on the first working day after the weekend or Bank Holiday.

    If you need goods in a hurry give us a call. We carry most items in stock which can be delivered quickly if required, call 01423 339163.

    How will my order be delivered?

    The majority of orders we despatch are sent on pallets. We use a network of pallet distribution companies across the UK. All our pallet deliveries are kerbside deliveries. This means the pallet will be delivered as near to the delivery address as possible. Pallets are unloaded from the vehicles with a pallet truck. If it is possible the pallets can be dropped on driveways if they are accessible with the pallet truck.

    Pallet deliveries are normally made on 7.5-tonne vehicles that are similar in size to bin lorries. Occasionally larger vehicles are used. If you know of any reason why it might be difficult to deliver to your address with this type of vehicle, please let us know so we can pass the information on to the delivery company. Typical delivery problems can include parking restrictions, access issues for certain size vehicles, low bridges and overhanging trees. Call 01423 339163 if you are unsure.

    Unfortunately, the delivery drivers will not bring the goods into your property or unload the individual items from the pallets.

    Many of our items are heavy and often require two people to carry them safely.

    All orders sent on pallets are wrapped and secured to the pallet to protect them while in transit. Once you have received your order, we would recommend storing the materials inside. If you are planning on leaving your goods outside, you should use additional coverage to protect them from any adverse weather conditions.

    Damaged or missing items

    In the unfortunate event that items are damaged or missing when your order arrives, you should sign damaged or missing items on the driver’s paperwork. Call 01423339163 to let us know of the issue to allow us to quickly rectify the problem.

    We might ask for a picture of the damage; this is to speed up the process of arranging a suitable solution.

    To enable us to resolve any issues with your delivery it is important that you sign for your delivery when it arrives.


    Can I return items from my order? Yes, you can return unused items from your order that are in a salable condition. We can arrange to collect any unused materials and have them brought back to us. We would refund the cost of the items returned back to us less the shipping cost incurred by the company collecting the items. The cost to return the goods would be confirmed at the point of arranging the return. The refund would be paid once the goods have been brought back and have been checked at our warehouse.

    Alternatively, you can arrange to return the materials back to us, and we will issue a refund once they have been received.

    *All prices displayed are exclusive of VAT @ 20%. This will be added at the end of the checkout process before you confirm your order.

    If you require any additional information regarding deliveries, please give us a call 01423 339163, alternatively get in touch via our contacts page.

    Can I use Noisestop F7 over any type of floor?

    Answer: This acoustic underlay can be laid over any type of sub floor. Use the Noisestop F7 over concrete and timber flooring.

    What type of floor finish can I use over the top?

    Answer: The most suitable floor finish would be floors that have a carpet finish. Heavier floors like tiled flooring or engineered floors would compress the product, reducing its effectiveness.

    Do I need to use a carpet underlay as well?

    Answer: We provide these materials as soundproof underlays, not specifically as carpet underlays. you can use the Noisestop F7 directly below your carpet, but we would recommend using a traditional underlay as well. If you do use a carpet underlay with gripper rods you will need the perimeter edge strips below the gripper rods. This will ensure the gripper rods are at the correct height around the perimeter of the room.

    Do I need to glue this product to the sub floor?

    Answer: If you are carrying out soundproofing to comply with Buyilding Regulations then you will need to fix the flooring. Use a suitable floor grade adhesive to fix the sheets to the floor. If you are carrying out any other floor soundproofing project you do not have to glue the sheets in place.

    How easy is the material to cut?

    Answer: You wont need any special tools to cut the material to size. A pair of sharp scissors or a stanley knife will be all you will need to cut the material to fit the room.

    Does Noisestop F7 comply with Building Regulations?

    Answer: Use Noisestop F7 as part of a combination of materials to comply with part 'e'. For timber floors combine with 100mm of DFM acoustic insulation, Soundbreaker Bars and a double boarded ceiling. For concrete flooring use with a suitable ceiling finish either an MF ceiling or similar.

    Will this reduce impact and airborne sound?

    Answer: The product comprises three layers, an acoustic grade foam sandwiched between two sheets of mass loaded barrier mat. The result of this combination will reduce impact and airborne sound.

    Can I use this product with my under floor heating?

    Answer: If you are installing your under floor heating system at the same time as the soundproof flooring you should put the heating system over the soundproofing. Soundproof underlays would block and absorb the heat as it tries to pass through the material. The soundproofing would have the same noise reduction below the heating system. We would recommend you speak to the floor heating company before any work commences

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