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Sound Insulation

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Reduce noise and improve comfort with our range of acoustic sound insulation products, designed for walls, floors, and ceilings. At Travis Perkins, you’ll find leading solutions including Rockwool sound insulation slabs and Knauf glass mineral wool rolls, available in a choice of thicknesses and pack sizes.

Our sound insulation for walls not only helps to limit sound transfer between rooms but also delivers the thermal performance you’d expect from high-quality insulation. Many options also hold Euroclass A1 fire ratings, offering the highest standard of fire resistance for added peace of mind.

Check availability of sound insulation near you at your local Travis Perkins branch. Why not explore our full range of insulation, including loft and wall insulation to complete your project. Open a Travis Perkins trade account for tailored pricing and expert support.

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Knauf Acoustic Roll Ready Cut 100mm 10.30m 2 x 600 12.36m2 Per Pack
5 (3 reviews)
Product Code: 848621
Knauf Acoustic Roll Ready Cut 100mm 10.30m 2 x 600 12.36m2 Per Pack
Retail price

£122.45

per pack
£102.04 ex. vat
Trade price
£110.35
Inc. VAT
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Rockwool RWA45 50mm Acoustic Insulation Slab 1200mm x 600mm 6.48m2/ Pack
Product Code: 767866
Rockwool RWA45 50mm Acoustic Insulation Slab 1200mm x 600mm 6.48m2/ Pack
Retail price

£57.23

per pack
£47.69 ex. vat
Trade price
£54.50
Inc. VAT
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Rockwool RWA45 Semi-Rigid Acoustic Insulation Slab 100mm x 1200mm x 600mm (2.88m2 pack)
4.9 (17 reviews)
Product Code: 961938
Rockwool RWA45 Semi-Rigid Acoustic Insulation Slab 100mm x 1200mm x 600mm (2....
Retail price

£60.28

per pack
£50.23 ex. vat
Trade price
£54.25
Inc. VAT
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Rockwool Sound Insulation Slab 1200 x 400 x 100mm (2.88m2)
5 (2 reviews)
Product Code: 773734
Rockwool Sound Insulation Slab 1200 x 400 x 100mm (2.88m2)
Retail price

£60.06

per pack
£50.05 ex. vat
Trade price
£54.05
Inc. VAT
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Knauf Acoustic Roll Ready Cut 50mm 13.50m 2 x 600 16.2m2 Per Pack
5 (1 review)
Product Code: 848612
Knauf Acoustic Roll Ready Cut 50mm 13.50m 2 x 600 16.2m2 Per Pack
Retail price

£91.21

per pack
£76.01 ex. vat
£45.60per item
Trade price
£82.32
Inc. VAT
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Knauf Acoustic Roll Ready Cut 25mm 11.10m 4 x 600 26.64 m2 Per Pack
Product Code: 848595
Knauf Acoustic Roll Ready Cut 25mm 11.10m 4 x 600 26.64 m2 Per Pack
Retail price

£112.90

per pack
£94.08 ex. vat
Trade price
£107.53
Inc. VAT
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Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m2)
Product Code: 773732
Rockwool Sound Insulation Slab 1200 x 600 x 100mm (4.32m2)
Retail price

£94.45

each
£78.71 ex. vat
Trade price
£85.01
Inc. VAT
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Knauf Acoustic Roll Ready Cut 100mm 10.30m 3 x 400 12.36m2 Per Pack
Product Code: 848608
Knauf Acoustic Roll Ready Cut 100mm 10.30m 3 x 400 12.36m2 Per Pack
Retail price

£124.93

per pack
£104.11 ex. vat
Trade price
£118.97
Inc. VAT
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Rockwool Sound Insulation Slab 1200 x 600 x 50mm (8.64m2)
5 (1 review)
Product Code: 773730
Rockwool Sound Insulation Slab 1200 x 600 x 50mm (8.64m2)
Retail price

£99.53

per pack
£82.94 ex. vat
Trade price
£86.47
Inc. VAT
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Rockwool Sound Slab 1200 x 600 x 70mm 5.76m2
Product Code: 773731
Rockwool Sound Slab 1200 x 600 x 70mm 5.76m2
Retail price

£120.76

per pack
£100.63 ex. vat
Trade price
£114.74
Inc. VAT
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Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Product Code: 848623
Knauf Acoustic Roll Ready Cut 75mm 14.50m 2 x 600 17.4m2 Per Pack
Retail price

£196.66

per pack
£163.88 ex. vat
Trade price
£187.32
Inc. VAT
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Showing 1—11 items of 11

Learn more about sound insulation 

Effective noise management is essential for creating comfortable, functional spaces. Whether you are upgrading a residential property or fitting out a commercial space, choosing the right sound insulation is the first step toward reducing unwanted noise transfer. 

 

Our range of high-performance acoustic materials is designed to disrupt sound waves, effectively dampening noise between rooms, floors, and ceilings. By integrating quality acoustic insulation into your build, you ensure better privacy and a more peaceful environment without compromising on thermal efficiency.

 

Typical uses 

Our acoustic solutions are versatile enough for a variety of construction projects. 

 

  • They are frequently used in stud wall partitions to minimise sound movement between bedrooms or offices, and in floor joist systems to reduce impact noise from footsteps. 

  • Great for loft conversions to minimise noise transference from busy roads.

  • Additionally, these materials are excellent for ceiling voids, providing a comprehensive barrier that helps contain noise within a specific area.

 

How to choose the right sound insulation 

Selecting the right product depends on the structure you are treating. 

 

  • For wall partitions and voids, semi-rigid acoustic slabs offer superior density, making them easier to cut and fit snugly between studs. 

  • For larger, open joist areas, acoustic rolls provide a faster installation process and excellent coverage. 

  • Always consider the thickness; generally, thicker materials offer better absorption, but ensure the product dimensions align with your stud or joist spacing.

 

Before you order 

 

  • Accurately measure the area you intend to cover and ensure you have factored in a small percentage for wastage. 

  • Check that the product specifications meet any relevant building regulations for fire resistance and acoustic performance. 

  • Our team is available at your local branch to help you confirm the quantities required for your specific project dimensions.

 

Explore our range of sound insulation 

Ready to get started? Browse our full collection of sound insulation to find the perfect solution for your build. From professional-grade slabs to easy-to-install rolls, we have everything you need to manage noise transfer effectively.

 

Do you have a Travis Perkins account? Log in or create a trade account to benefit from trade-only prices today.

FAQs about sound insulation