Noisestop Silent Panel is the highest-performing direct-to-wall sound insulating board. It can be used to soundproof brick party walls against noisy neighbours and to insulate stud walls against unwanted airborne sounds. At only 30mm thick, the Noisestop Silent Panel is an excellent option for soundproofing rooms without compromising living space.

Noisestop Silent Panel, the highest-performing direct-to-wall soundproof solution, effectively blocks unwanted neighbour noise without sacrificing valuable living space. This 30mm thick soundproofing wall panel directly reduces noise transmission through walls, significantly reducing up to 52dB in audible airborne sounds. Designed explicitly for timber stud, brick, and concrete block walls, the Noisestop Silent Panel is the top choice in our direct-to-wall soundproofing range, effectively combating audible conversations and TV noise. Part E compliant and fire-rated for up to 30 minutes. Directly fixing to existing walls makes installation hassle-free, ensuring minimal disruption for homeowners.

1. Acoustic Plasterboard 15mm – Heavier than standard plasterboard, which adds density to the area. It is finished in the same way as standard plasterboard.
2. Mass-loaded vinyl 7.5kg/3mm – High mass barrier layer for sound absorption.
3.  Closed cell foam 9mm  – Acoustic grade foam to dampen and absorb vibration sound.
4.  Mass-loaded vinyl 7.5kg/3mm – High mass barrier layer for sound absorption.

• Thickness: 30mm
• Size: 1200mm x 1200mm (1.44sqm)
• Weight: 40 kg
• Fire thirty minutes

Thermal Resistance R:

• Acoustic plasterboard 15 mm = 0.050 m2 K/W
• Closed Cell Foam: 0.23 m² K/W
• Mass-loaded vinyl 0.14 m² K/W

Thermal Conductivity λR:

• Acoustic plasterboard 0.25 W/mK to BS EN 12524:2000
• Closed Cell Foam: 0.039 W/mK
• Mass-loaded vinyl 0.037 W/mK

Reaction to Fire

• Acoustic plasterboard 15mm Euroclass A2-s1,
• Closed Cell Foam: FMVSS 302
• Mass-loaded vinyl 10kg EN 13501-1 B-s2,d0 (2)

Brick Wall

Untreated brick wall DnT,w

Single skin 100mm brick wall 38db

Treated brick wall DnT,w

Noisestop Acoustic Panel applied 52dB

Improvement DnT,w

Noise reduction with treatment 14dB

Stud Wall

Untreated stud wall DnT,w

Untreated 100mm stud wall with acoustic insulation and 12.5mm plasterboard on either side 36dB

Treated stud wall DnT,w

Noisestop Acoustic Panel applied to one side 52dB

Improvement DnT,w

Noise reduction with treatment 16dB

Note: Every 10 decibels(dB) reduction in noise level is roughly perceived as a halving of the perceived loudness. So, for instance, if you have a sound that measures 70dB and it decreases to 60dB, it would sound about half as loud to the human ear. Decibels explained.

NOTE: When the panels are installed, the plasterboard layer faces into the room, and the acoustic membrane on the back of the board goes onto the wall.

• Ensure the surface you are applying the panels is in good condition, and do any remedial work on the existing wall to ensure it is flat and secure before you attach the panels.
• Remove skirting boards and coving and extend electrical outlets. Wall linings, such as wallpaper, do not need to be removed before the installation.
• Begin by installing the first row of panels. Use 2-3mm packers or equivalent between the floor and the boards to support them and ensure they are isolated from the floor.
• Apply the Noisestop Silent Panel to the walls using nine hammer fixings per board. The panel’s composition will absorb any potential noise transfer across the fixings.
• Use acoustic sealant between each panel as you put them together.
• To reduce flanking sound transmission, leave a 2-3mm gap around the perimeter of the wall. Once the installation is complete, apply an acoustic sealant to fill the gap.
• Cut the panels using a hand saw or circular saw.
• Skim plaster or tape and fill the tapered edge.
• Upon completion of the soundproofing, reinstate the skirting and coving.
• If you are reinstating electrical outlets, use acoustic putty pads inside recessed back boxes.

Product Brochure

Product Data

Fitting

Due to the nature of most of the materials we supply, orders are typically delivered on pallets.

All orders will be wrapped, protected, and secured to the pallet to ensure they arrive in the best possible condition. Goods will be delivered as near to the property as possible. The drivers will not be able to carry orders into your property.

Deliveries are made between 8am and 6pm, Monday to Friday.

Once an order has been placed, you will be notified of the expected delivery date. Please ensure someone is available to sign for the delivery.

We charge a flat delivery rate of £60 plus VAT for palletised deliveries. We do not charge per pallet, no matter how many pallets are used to deliver your order.

Orders placed for items weighing less than 20kg will be sent via courier for £20 plus VAT.

We have a high stock level and typically deliver orders in approximately three to four working days.

If you want to speak to us regarding your delivery, please call 01423 339163.

Please check out our full delivery terms for more details.

Delivery Information