Wall System 2 – Slimline Soundproofing Kit

Materials supplied with this system:

• Acoustic insulation 25mm/60kg/m3 – High-density sound insulation slabs
• Noisestop 1 Plus Panel 18mm –  12.5mm soundboard laminated with 10kg mass-loaded vinyl 1200mm x 1200mm (1.44sqm)
• Acoustic sealant 310ml

To see the quantities supplied with this system, select the required Total Wall Area from the dropdown box at the top of the page.

We recommend ordering areas individually and adding them to the basket rather than adding them to one large area. You can order multiple areas in the same order.

Quantity of materials supplied in your order

• System thickness 43mm
• Noise reduction 54dB
• Fire thirty minutes

Thermal Resistance R:

• Acoustic plasterboard 12.5 mm = 0.050 m2 K/W
• Acoustic plasterboard 15.0 mm = 0.060 m2 K/W
• Mass loaded vinyl 0.14 m² K/W
• Acoustic insulation 2.90 W/mK

Thermal Conductivity λR:

• Acoustic plasterboard 0.25 W/mK to BS EN 12524:2000
• Mass loaded vinyl 0.037 W/mK
• Acoustic insulation 0.034 W/mK

Reaction to Fire

• Acoustic plasterboard 12.5mm & 15mm Euroclass A2-s1, d0
• Mass loaded vinyl 10kg EN 13501-1 B-s2,d0 (2)
• Acoustic insulation EN13501-1: A1

Untreated brick wall DnT,w

Single skin 100mm brick wall 38db

Treated brick wall DnT,w

Wall System 2 applied 54dB

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.

• If a stud frame is not already in place, install one. The stud cavity must be at least 25mm deep to accommodate the acoustic insulation. The frame can be installed directly on the party wall to reduce space loss.
• Space studs at 600mm centres to ensure you catch the edge of the 1200mm x 1200mm Noisestop 1 plus Panel.
• Fill inside the cavity between each stud with the 25mm DFM acoustic insulation slabs. Ensure the slabs are packed tightly between the studs.
• Attach the Noisestop 1 Plus Panel to the stud frame with 25mm self-drill drywall screws. The boards should butt together. Use acoustic sealant between the edges of the panels to form an airtight seal. Leave a 2-3mm gap around the wall’s perimeter to avoid noise transfer. Apply a bead of acoustic sealant around the perimeter of the wall.
• Finish the wall as you would standard plasterboard, either plaster skim, tape and fill the tapered edge, paint or wallpaper.
• If you are reinstating electrical outlets, use acoustic putty pads inside the back boxes.

Product Brochure

Performance Data

Delivering soundproofing throughout the UK

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

All orders will be carefully wrapped, protected, and securely palletised 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 8:00 a.m. and 6:00 p.m. Monday to Friday.

We charge a flat delivery rate of £60 plus VAT for most palletised deliveries. We do not charge per pallet, regardless of the number of pallets used to deliver your order.

Certain postcodes will incur a higher delivery charge than our standard rate, including those in Northern Ireland, Northern Scotland, and the Islands off the mainland.

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 would like to speak with us about your delivery, please call 01423 339163. Alternatively, you can send us your delivery enquiry.

Please review our full delivery terms for more information.

We don’t currently deliver outside the UK.

Delivery Information