Sound Insulation Materials to Control Noise

Noise can come from many different sources. Homes and workplaces may be affected by traffic, railways, airports, schools, nightclubs, machinery, neighbours or activity in nearby rooms.

Sound insulation materials can help reduce the amount of noise entering, leaving or travelling through a building. The right solution will depend on the type of noise, where it is coming from and the route it is taking through the property.

Why Noise Can Be Difficult to Control

Sound can travel through several parts of a building. It may pass through walls, floors, ceilings, doors, windows, vents, service gaps and structural junctions. This means that treating one area may not solve the whole problem if sound is also travelling through another route.

Before choosing a product, it is important to understand whether the problem is airborne noise, impact noise, vibration or reverberation inside the room.

Common Sources of Unwanted Noise

Different noise sources may need different sound insulation approaches. A room affected by traffic noise may need a different solution from a flat affected by upstairs footsteps or a venue trying to reduce music noise escaping outside.

Traffic, trains and aircraft noise
Neighbour noise through party walls
Footsteps and movement from above
Music, television sound and voices
Noise from pubs, clubs and venues
Machinery, plant equipment and workplace noise

Start by Identifying the Noise Route

Before installing sound insulation materials, identify where the sound is entering or escaping. Noise may be passing through a wall, floor, ceiling, door, window, vent or small gap in the building fabric.

Common weak points include:

Party walls and internal walls
Floors and ceilings between levels
Lightweight doors and gaps around frames
Windows, vents and external openings
Sockets, pipework and service penetrations
Ceiling voids, floor voids and structural junctions

Wall Sound Insulation

Walls are a common route for airborne noise, including voices, music, television sound, traffic and neighbour activity. If sound is passing through a party wall, internal wall or external wall, wall treatment may be required.

Wall soundproofing products can help reduce sound transfer through suitable wall constructions in homes, offices, studios and commercial buildings.

Floor Sound Insulation

Floors can transfer both airborne and impact noise. Airborne noise includes music, voices and television sound, while impact noise includes footsteps, dropped objects and furniture movement.

Floor soundproofing products can help reduce sound movement between levels in houses, flats, apartments, offices, hotels and commercial properties.

Ceiling Sound Insulation

If noise is coming from above, or if sound is travelling through an overhead structure, ceiling soundproofing may be needed. This is common in flats, apartments, offices, hotels, schools and mixed-use buildings.

A suitable ceiling soundproofing system can help reduce sound transfer through floor and ceiling structures, depending on the existing construction.

Soundproof Doors and Acoustic Seals

Doors are often one of the weakest points in a room. Sound can pass through lightweight doors, gaps around frames, spaces beneath thresholds, keyholes and poorly sealed openings.

Soundproof doors, acoustic seals and suitable threshold details can help reduce sound leakage between rooms, corridors, communal areas, offices, studios and venues.

Windows and External Noise

Windows can be a major weak point where the issue is outside noise. Traffic, aircraft, trains, roadworks and nearby activity can enter through older glazing, poorly sealed frames, vents and gaps around openings.

Double glazing, secondary glazing, acoustic curtains and improved sealing may help reduce some external noise. However, if sound is also entering through walls, ceilings, doors or roof spaces, those areas should be considered as part of the wider sound insulation plan.

Sound Insulation for Homes

In homes, sound insulation materials may be used to reduce noise from neighbours, roads, upstairs rooms, communal corridors, music, television sound or other rooms in the property.

Acoustic Supplies provides home soundproofing solutions for noisy neighbours, traffic noise, party walls, floors, ceilings, doors and other domestic noise issues.

Sound Insulation for Venues and Workplaces

Commercial buildings, pubs, clubs, offices, studios, schools and industrial sites can all need sound insulation for different reasons. Some spaces need to keep external noise out, while others need to reduce noise escaping and affecting nearby properties.

For entertainment spaces, Acoustic Supplies provides leisure and entertainment soundproofing solutions for venues, bars, clubs, cinemas, gyms, studios and other noise-generating environments.

Soundproofing vs Sound Absorption

Soundproofing and sound absorption are different acoustic solutions. Soundproofing helps reduce sound passing from one space to another. Sound absorption helps control echo, reverberation and reflected sound inside a room.

If noise is entering, leaving or travelling through a space, sound insulation or soundproofing will usually be the priority. If a room feels loud, harsh or echoey, sound absorption products may also help improve internal comfort.

Simple Improvements and Specialist Products

Some simple measures, such as improved sealing, heavier curtains, carpets or better glazing, may help reduce certain types of noise. However, more significant sound transfer through walls, floors, ceilings or doors will usually need specialist sound insulation products.

The best approach is to match the product to the problem rather than assuming one material will solve every type of noise.

Can Sound Insulation Remove All Noise?

Sound insulation materials can help reduce unwanted noise, but it is important to be realistic. The result will depend on the building construction, noise source, product choice, installation quality and whether all main weak points are treated.

Loud music, bass, impact noise and external traffic noise may require a more complete solution than treating one surface only.

Choosing the Right Sound Insulation Materials

The most suitable product will depend on the type of noise, the room affected and the route sound is taking. In many cases, more than one area may need treatment, such as a wall and door, or a ceiling and flanking paths.

Acoustic Supplies offers a wide range of soundproofing products for walls, floors, ceilings, doors, acoustic sealants and wider acoustic treatment.

Get Help Controlling Noise

If unwanted noise is affecting your home, workplace or commercial building, Acoustic Supplies can help you choose suitable sound insulation materials for your project.

Call Acoustic Supplies on 01204 548400 or contact the team online to discuss your noise problem.

Control The Intensity Of Noise With Sound Insulation Materials