Acoustic Insulation

View our full range of Acoustic Insulation products below at unbeatable prices. We stock top-notch Soundproofing products from the best UK brands. Feel free to contact Build4less on Live Chat or by phone 020 3481 1978 if you require any help - Nationwide Delivery - Free Delivery on all orders over £300
Rockwool RWA45 (All Sizes)
Vendor
Rockwool
Regular price
from £22.00 £26.40
Sale price
from £22.00 £26.40
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£0.00
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Rockwool Flexi-Slab - All Sizes
Rockwool Flexi-Slab - All Sizes - Rockwool Insulation
Vendor
Rockwool
Regular price
from £37.00 £44.40
Sale price
from £37.00 £44.40
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£0.00
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Rockwool RW3 (All Sizes)
Vendor
Rockwool
Regular price
from £394.90 £473.88
Sale price
from £394.90 £473.88
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£0.00
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Rockwool RW5 (All Sizes)
Vendor
Rockwool
Regular price
from £691.65 £829.98
Sale price
from £691.65 £829.98
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£0.00
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Knauf Acoustic Roll - All Sizes
Knauf Earthwool Acoustic Roll - All Sizes - Knauf Earthwool Insulation
Vendor
Knauf
Regular price
from £45.24 £54.29
Sale price
from £45.24 £54.29
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£0.00
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Knauf Dritherm Cavity Slab 37 (All Sizes) 1200mm x 455mm
Knauf Dritherm 37 (All Sizes) 1200mm x 455mm
Vendor
Knauf
Regular price
from £35.40 £42.48
Sale price
from £35.40 £42.48
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£0.00
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Knauf RS60 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS60 (600mm x 1200mm) - All Sizes
Vendor
Knauf
Regular price
from £395.80 £474.96
Sale price
from £395.80 £474.96
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£0.00
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Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Earthwool Flexible Slab (All Sizes) 1200mm x 600mm
Vendor
Knauf
Regular price
from £369.10 £442.92
Sale price
from £369.10 £442.92
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£0.00
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Knauf Frametherm Roll - All Sizes
Vendor
Knauf
Regular price
from £1,121.89 £1,346.27
Sale price
from £1,121.89 £1,346.27
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£0.00
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Knauf OmniFit Slabs (All Sizes)
Knauf Earthwool OmniFit Slabs (All Sizes) - Knauf Earthwool Insulation
Vendor
Knauf
Regular price
from £898.49 £1,078.19
Sale price
from £898.49 £1,078.19
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£0.00
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Knauf RS100 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS100 (600mm x 1200mm) - All Sizes - Knauf Earthwool Insulation
Vendor
Knauf
Regular price
from £636.55 £763.86
Sale price
from £636.55 £763.86
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£0.00
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Knauf RS45 (All Sizes) 600mm x 1200mm
Knauf Earthwool RS45 (All Sizes) 600mm x 1200mm - Knauf Earthwool Insulation
Vendor
Knauf
Regular price
from £343.40 £412.08
Sale price
from £343.40 £412.08
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£0.00
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Knauf RS140 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS140 (600mm x 1200mm) - All Sizes - Knauf Earthwool Insulation
Vendor
Knauf
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
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£0.00
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Knauf OmniFit Roll - All Sizes
Knauf Earthwool OmniFit Roll - All Sizes
Vendor
Knauf
Regular price
£1,171.55 £1,405.86
Sale price
£1,171.55 £1,405.86
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£0.00
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Knauf OmniFit Roll 34 - All Sizes
Vendor
Knauf
Regular price
from £2,481.07 £2,977.28
Sale price
from £2,481.07 £2,977.28
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£0.00
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Isover APR 1200 - All Sizes
Isover APR 1200 - All Sizes - Isover Insulation
Vendor
Isover
Regular price
from £44.57 £53.48
Sale price
from £44.57 £53.48
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£0.00
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Isover Batt - CWS 36 (1.2m x 0.45m) All Sizes - Pallet Quantity
Isover Batt - CWS 36
Vendor
Isover
Regular price
from £758.44 £910.13
Sale price
from £758.44 £910.13
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£0.00
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Isover Batt - CWS 32 (All Sizes) 1.2m x 0.45m
Isover Batt - CWS 32
Vendor
Isover
Regular price
from £791.83 £950.20
Sale price
from £791.83 £950.20
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£0.00
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Isover Party Wall Roll 100mm (28 Rolls)
Vendor
Isover
Regular price
£1,560.00 £1,872.00
Sale price
£1,560.00 £1,872.00
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£0.00
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Karma Soundlay 9mm x 1200 x 1000mm
Vendor
Karma
Regular price
£21.00 £25.20
Sale price
£21.00 £25.20
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£0.00
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Karma Soundlay Plus
Vendor
Karma
Regular price
from £36.07 £43.28
Sale price
from £36.07 £43.28
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£0.00
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Karma Isolation Strip 15m x 6mm - All Sizes
Vendor
Karma
Regular price
from £14.10 £16.92
Sale price
from £14.10 £16.92
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£0.00
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Karma Perimeter Strip 5mm x 25m x 100mm
Vendor
Karma
Regular price
£10.79 £12.95
Sale price
£10.79 £12.95
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£0.00
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Karma Overlay 2400mm x 600mm - All Sizes
Vendor
Karma
Regular price
from £27.73 £33.28
Sale price
from £27.73 £33.28
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£0.00
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Karma Regupol 4515 Eco 4.5mm
Vendor
Karma
Regular price
£121.65 £145.98
Sale price
£121.65 £145.98
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£0.00
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Karma Regubond 15Kg / 40m2 Coverage
Vendor
Karma
Regular price
£60.40 £72.48
Sale price
£60.40 £72.48
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£0.00
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Karma Regupol Quietlay 2.25m x 1.15m x 5mm
Karma Regupol Quietlay 2.25m x 1.15m x 5mm - Karma Insulation
Vendor
Karma
Regular price
£19.41 £23.29
Sale price
£19.41 £23.29
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£0.00
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Karma Acoustilay 1.2m x 1.2m - All Sizes
Karma Acoustilay 3 1.2m x 1.2m - All Sizes - Karma Insulation
Vendor
Karma
Regular price
from £43.71 £52.45
Sale price
from £43.71 £52.45
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£0.00
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Karma High Tack Tape 50m x 100mm
Vendor
Karma
Regular price
£11.95 £14.34
Sale price
£11.95 £14.34
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£0.00
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Karma Joisthood 2m (45-60mm Joists)
Vendor
Karma
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
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£0.00
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Karma Masspanel 30mm x 1200mm x 600mm
Vendor
Karma
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
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£0.00
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Karma Joistdeck 37mm x 2400mm x 600mm
Vendor
Karma
Regular price
£41.08 £49.30
Sale price
£41.08 £49.30
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£0.00
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Karma Visco 1200mm x 600mm - All Sizes
Vendor
Karma
Regular price
from £25.81 £30.97
Sale price
from £25.81 £30.97
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£0.00
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Karma Regupol E48
Vendor
Karma
Regular price
£202.41 £242.89
Sale price
£202.41 £242.89
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£0.00
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Karma Regupol 7210c 5mm x 2.25m x 1.15m
Vendor
Karma
Regular price
£16.22 £19.46
Sale price
£16.22 £19.46
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£0.00
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Karma Regupol 4515 Eco 3mm
Vendor
Karma
Regular price
£149.95 £179.94
Sale price
£149.95 £179.94
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£0.00
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Karma Regupol 4515 Multi 4.5mm
Vendor
Karma
Regular price
£188.32 £225.98
Sale price
£188.32 £225.98
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£0.00
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Karma Regupol 4515 Multi 3mm
Vendor
Karma
Regular price
£153.30 £183.96
Sale price
£153.30 £183.96
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£0.00
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Karma Regupol 3912
Vendor
Karma
Regular price
£164.88 £197.86
Sale price
£164.88 £197.86
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£0.00
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Karma Acoustic Barrier WB
Vendor
Karma
Regular price
from £17.95 £21.54
Sale price
from £17.95 £21.54
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£0.00
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Karma Easy Tape 50m x 50mm
Vendor
Karma
Regular price
£12.10 £14.52
Sale price
£12.10 £14.52
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£0.00
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Karma Easypanel 15mm x 1200mm x 800mm
Vendor
Karma
Regular price
£34.05 £40.86
Sale price
£34.05 £40.86
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£0.00
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Spacetherm Cold Bridge Strip Aerogel Insulation (All Sizes) 2.4m
Spacetherm Cold Bridge Strip Aerogel Insulation (All Sizes) 2.4m - Proctor Insulation
Vendor
Proctor
Regular price
from £17.00 £20.40
Sale price
from £17.00 £20.40
Regular price
£0.00
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Gyproc Thermaline Basic 1.2m x 2.4m - All Sizes (Price Per Pallet)
Gyproc Thermal Basic
Vendor
British Gypsum
Regular price
from £780.23 £936.28
Sale price
from £780.23 £936.28
Regular price
£0.00
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per 
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Profloor Dynamic Batten
Vendor
Proctor
Regular price
from £7.01 £8.41
Sale price
from £7.01 £8.41
Regular price
£0.00
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per 
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Profloor Solo Batten
Vendor
Proctor
Regular price
from £4.87 £5.84
Sale price
from £4.87 £5.84
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£0.00
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Melatech G+ Sheet - Light Grey 2.4 x 1.25m - All Sizes
Vendor
H And H Acoustics
Regular price
from £35.70 £42.84
Sale price
from £35.70 £42.84
Regular price
£0.00
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per 
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Profloor Excel Batten
Vendor
Proctor
Regular price
from £7.05 £8.46
Sale price
from £7.05 £8.46
Regular price
£0.00
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Welcome to the Acoustic Insulation category on build4less, where we offer a diverse selection of products designed to help you control sound in various environments. Whether you are soundproofing a home cinema, insulating a recording studio, or improving the acoustic comfort of an office or residential space, we have the right products to meet your needs.

Rockwool Solutions

Rockwool RWA45, Flexi-Slab, RW3, and RW5

Rockwool is a leading manufacturer of stone wool insulation, offering solutions like the RWA45, Flexi-Slab, RW3, and RW5. These come in various sizes to suit different applications, from basic soundproofing to high-specification requirements. Known for their excellent thermal and acoustic insulation properties, these products are ideal for floors, walls, and ceilings. Rockwool slabs not only reduce noise but also provide fire resistance, making them a multifunctional choice for any build.

Knauf Insulation

Knauf Acoustic Rolls and Slabs

Knauf's range of acoustic rolls and slabs, including the Dritherm Cavity Slab, RS60, Rocksilk Flexible Slab, and Frametherm products, are tailored for easy installation and effective sound absorption. Available in various thicknesses and densities, these materials are suitable for both new construction and retrofit projects, ensuring that you can create quiet and comfortable spaces in residential or commercial properties.

Isover Products

Isover APR, Batt, and Party Wall Solutions

Isover presents an array of glass mineral wool products like APR 1200, Batt - CWS 36, and the Party Wall Roll. These materials are specifically designed to reduce sound transmission between rooms and through external walls. The products are compression-packed for increased density, enhancing their acoustic dampening capabilities.

Karma Acoustic Solutions

Karma Soundlay, Isolation Strips, and Regupol Series

Karma offers a comprehensive line of products such as Soundlay, Isolation Strips, and various options from the Regupol series. These products cater to a range of soundproofing needs, including underlay solutions for floors, isolation strips to prevent sound bridging, and mass-loaded vinyl for enhanced noise reduction. The Regupol and Regubond range are especially useful for impact sound insulation beneath flooring systems.

Additional Acoustic Solutions

Various Panels, Batts, and Strips

For specialized applications, we provide products like the Gyproc Thermaline Basic for walls that need a combination of thermal and acoustic insulation, Profloor Dynamic, Solo, and Excel Battens for underfloor systems, and Spacetherm Cold Bridge Strip for preventing thermal bridging which can also carry acoustic benefits.

Product Selection Guidance

When selecting the appropriate acoustic insulation, consider the following factors:

  • Application Area: Determine whether you are insulating walls, floors, or ceilings, as different products are optimized for specific applications.
  • Sound Type: Differentiate between impact and airborne noise. Impact noise (e.g., footsteps) often requires denser materials like mass-loaded vinyl, whereas airborne noise (e.g., voices) can be mitigated with softer, absorbent materials.
  • Fire Resistance: In environments where safety is paramount, consider products that offer fire-resistant properties.
  • Space Constraints: For areas with limited space, thinner, high-density materials may be preferable.
  • Environmental Conditions: In areas with high moisture, ensure the insulation is resistant to water absorption and has the appropriate vapor barrier properties.

     

For assistance, our team of experts is ready to guide you through the selection process, ensuring you find the best acoustic insulation product for your specific project needs.

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