Noisestop 1 Plus Panel 18mm – Soundproofing Panel

SKU: 010031

£29.95 ex. VAT

In stock, ready to ship

Estimated Delivery: 3 - 5 Days

(2nd Jan - 4th Jan)

The Noisestop 1 Plus Panel is the slimmest soundproofing panel ideal for increasing the sound insulation perfomance of wall and ceiling soundproof systems. Combining tapered-edge 12.5mm soundproof plasterboard with 10kg mass-loaded vinyl, this 18mm slim, effective soundproof panel reduces noise transmission and enhances the soundproofing of any acoustic soundproofing systems. Noisestop 1 Plus Panel is included in all our soundproof systems. Use the Noisestop 1 Panel to improve the mass and sound absorption capabilities of any separating structure that requires additional soundproofing.

Enquiries: 01423 339163

NOTE: When the acoustic plasterboard panel is installed, the plasterboard layer faces into the room, and the acoustic membrane on the back of the board goes onto the wall or ceiling. This panel is best suited for use with AcoustiClips, soundbreaker bars or timber and metal stud frames to form an acoustic system for walls and ceilings.

The Noisestop 1 Plus Panel works best when installed as part of a complete system for walls or ceilings.

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.
Fix the panels to acoustic hangers, stud frames or ceiling joists using standard dry-wall screws. You should use Hammer Fixings, nine per board, to fit the boards directly onto solid walls; alternatively, use the Smart Tack adhesive for flat finished walls, one tin per five boards.
Leave a 2-3mm gap around the perimeter of the wall to reduce flanking sound transmission. 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.

Finishing soundproof panels

Taping and jointing -Apply joint tape (paper or mesh) over all joints. Use jointing compound to fill and feather out over the tape.
Skim Plastering – Apply a thin coat of finish plaster (usually 2–3 mm thick) over the entire plasterboard surface.
Plasterboard Direct Decoration (No Skim) – Tape and joint as usual. Sand and apply a sealer or mist coat. Paint or wallpaper directly onto the plasterboard.

Frequently bought together

Acoustic Plasterboard12.5mm - 15mm Full & Half Size

£10.5 exc VAT.

AcoustiClip | Sound Isolation Clip

£4.95 exc VAT.

AcoustiChannel 1800mm Metal Furring Channel

£4.45 exc VAT.

Acoustic Putty Pads Single & Double Sockets

£4.35 exc VAT.

Smart Tack Spray Adhesive 500ml

£9.95 exc VAT.

Soundbreaker Bar Resilient Channel 3m

£4.95 exc VAT.

Acoustic Sealants 310ml & 900ml

£3.95 exc VAT.

Soundproof systems using the Noisestop 1 Plus Panel

AcoustiClip Concrete Ceiling System Soundproof Kit

£332.65 exc VAT.

AcoustiClip Timber Joist Ceiling System

£379.16 exc VAT.

AcoustiClip Party Wall Kit - Direct to Wall

£316.32 exc VAT.

AcoustiClip Stud Wall System - Stud Wall Kit

£310.56 exc VAT.

Stud Wall Kit DFM Acoustic Insulation

£214.89 exc VAT.

Noisestop System 2 - Slim Party Wall Kit

£172.51 exc VAT.

See all the wall soundproofing systems

Alternative solutions

Alternative solutions that will offer different levels of soundproofing or another kind of installation method that might suit your requirements.

Acoustic Panel 22.5mm - Soundproofing Panels

£43.95 exc VAT.

Silent Panel 30mm - Soundproofing Panels

£59.95 exc VAT.

Noisestop 2 Panel 28mm - Soundproof Panel

£32.45 exc VAT.

Wall Soundproofing Products

Wall soundproofing FAQS

Soundproofing reduces the transmission of sound waves through walls. This is typically achieved by adding materials that either block or absorb sound. The main goal is to prevent sound from entering or leaving a room.

A soundproofing wall solution will combine some or all of these elements to soundproof the wall:

Add mass: Adding mass or density to walls makes it harder for sound to pass through them. High-mass wall soundproofing products include soundproof plasterboard, acoustic insulation, and soundproof membranes.

Increase sound absorption: Improving a wall’s sound-absorption capacity helps reduce airborne noise. Materials that improve the wall’s sound-absorption include acoustic insulation and membranes. These materials reduce resonance and vibration, improving the wall’s overall soundproofing.

Decoupling: Isolating or decoupling the existing wall reduces direct sound transfer from it through to the new one. As sound passes through solid structures via vibration, decoupling with an independent wall or using sound-isolation clips will reduce sound transmission between the two structures.

Some of the most effective wall soundproofing materials include:

Mass-loaded vinyl (MLV): A dense, flexible material that blocks sound.
Soundproof panels: High-density soundproofing boards that block sound.
Acoustic insulation slabs: Help absorb sound within wall cavities.
Decoupling clips: Sound-isolation clips decouple the existing wall from the new wall, reducing vibration noise.
Soundproof Plasterboard: Denser than standard plasterboard, making it better at blocking airborne sound.

Yes! You can add materials like soundproof panels or acoustic wall systems directly to existing walls. These solutions don’t require major construction but can significantly reduce noise. By applying these types of solutions to your walls, you will minimise space loss in the room.

Recommended direct-to-wall soundproofing solutions, which don’t require removing the existing wall:

Silent Panel: Unrivalled soundproofing perfomance of any soundproof board. Soundproof walls without compromising valuable living space with Noisestop Silent Panel.

AcoustiClip Direct System: The best direct-to-party wall system. The AcoustiClip Direct System features isolation clips, acoustic insulation, and soundproof boards for maximum protection against noisy neighbours.

Noisestop System 2: The thinnest of the party wall soundproofing systems, Noisestop System 2 combines acoustic insulation and soundproof panels.

Acoustic Panel: Slimmest direct-to-wall soundproofing panel. The Noisestop Acoustic Panel is ideal for soundproofing rooms with minimal loss of space.

The cost varies depending on the solution you choose. If we assume the wall is 10 sqm, the average price of materials to supply soundproof panels would be between £42 and £51 per square metre (£420-£510 per 10sqm wall), depending on the type of panel.

For higher soundproofing levels, a complete acoustic wall system would cost between £55 and £65 per square metre (£550-£650 per 10sqm wall). These costs are approximated and do not include fitting.

Yes! Low-frequency noises, such as bass or vibration, can be more challenging to block. To reduce this, you will need to use a technique called decoupling, which separates layers of the wall to prevent sound vibrations from travelling through it.

Decoupling isolation clips applied directly to the wall or a stud frame will reduce vibrations from travelling through the wall’s structure. If you have space in the room, an independent soundproof wall will reduce sound transfer between the walls.

The best wall soundproofing solutions for reducing these noises are the AcoustiClip Direct System or the AcoustiClip Stud System, as they minimise vibration transmission through walls.

Soundproofing can help reduce noise transmission through party walls, but it may not eliminate it entirely, especially if the noise is very loud. To ensure the best level of soundproofing against noisy neighbours, use a complete acoustic wall system if you have space in the room.

A soundproofing system for reducing neighbour noise would be approximately 50mm to 80mm thick; you can go higher if you build an independent wall. The thinnest neighbour solutions are direct-to-wall panels, which help reduce lower-level TV and conversation; they range in thickness from 20mm to 30mm.

Soundproofing can significantly reduce noise, but it’s unlikely to block 100% of sound. Low bass frequencies or very loud sounds may still get through, but the overall noise reduction can be substantial. To ensure you get the most from your wall soundproofing solution, consider other areas of the building that may be weak spots and allow sound to pass through. See our flanking noise answer below.

Common flanking noise paths.

Sound can travel through:

Ceilings and floors, joists with empty cavities
Side walls that connect to the soundproofed wall
Studs and framing inside the structure
Doors and windows
Electrical outlets, vents, and gaps

Find out more about flanking noise and how to stop it.

Got a question?

Send us a message, and we’ll respond as soon as possible. Alternatively, call 01423 339163 to speak with an adviser.