Glazing and Sound Elimination in Your Home

Changing or updating your windows can enhance noise decrease in the house.

What is sound?

Sound is undesirable sound. In the home, this is any sound that sidetracks or disrupts the residents.

This could be anything from nearby traffic or low flying airplane to noises coming from neighbouring properties such as music and loud conversation.

How it travels

Sound journeys through the air (and solids and liquids) like the ripples seen on the surface of a pond when you throw a stone into it. Similar to these ripples, the waves decrease in strength as they move far from the source.

Sound intensity is determined in decibels (dB). A low dB worth shows a soft sound and a high dB value a loud noise.

How it affects us

The perception of noise will differ from person to person relying on the source of the sound and the person’s tolerance/acceptance of an offered kind of noise

For example, an individual living next to a hectic road for a number of years may have become familiar with it, whereas someone relocating from a quiet location to the very same busy roadway may discover the noise an annoyance.

How glazing can help in reducing sound.

One of the many potential benefits of replacing windows or installing secondary glazing in your house is that in doing so you can often also improve your property’s sound insulation.

The correct setup of good quality, well-made windows or secondary glazing systems can result in a noticeable decrease in sound levels.

Type of glass

The type of glass used within your replacement window might have a result on the level of sound reduction. Glass is readily available in a variety of densities and normally thicker glasses reduce more sound.

Domestic windows generally use 4mm-6mm thick glass Some window panes are made up of two or more pieces of glass that have actually been bonded together; these are called laminates. Expert, acoustic laminated glass is available from lots of glass producers.

Density of glass.

Different thicknesses of glass work at lowering sound at various frequencies. As a result, a sealed double or triple glazed system with glass panes of various thicknesses (i.e. both 4mm and 6mm) will work at lowering noise across a wider variety of frequencies than if both panes of glass were the same thickness.

Triple glazing

In addition to decreased thermal losses, triple glazed units can provide a decrease in noise. By increasing the combined thickness of the glass within the unit, the mass is increased. A reduction in sound transmission will result from this additional mass.

Air gap

The size of the air gap between the panes of glass in either a double or triple glazed window or a secondary glazing system makes a substantial difference to the level of noise insulation. Generally a large air space will improve sound insulation.

Secondary glazing

Secondary glazing is when another window or glazed screen is placed within the window reveal of an existing window.

The additional glass pane and air space now present in the window system aid to enhance its noise insulation properties. In some cases, sound reduction can be even more enhanced by lining the window reveal with sound insulation product.

The effect of ventilation and air spaces on noise reduction

To be effective in decreasing noise brand-new windows and secondary glazing systems need to be fitted and sealed correctly. Any air gaps around your window will seriously impact its noise reduction homes.

It is also crucial that any opening window can be safely closed with a good quality seal. If the window does not close correctly sound will be able to penetrate the home.

Bear in mind that many windows are developed to offer your home with a way of ventilation. Background ventilation through drip ventilators can, if left outdoors position, offer a passage for noise to travel.

Similarly, an open window, maybe in the night lock position, will not help sound reduction.

Glazing may just become part of the solution

Replacing or updating the glazed components of a home may not singlehandedly solve the problem of extreme noise levels.

This is since noise getting in the home by means of roofing systems, walls and floors will not be decreased as a result of changes to glazing. Depending upon the source of the noise and type of home, replacing or upgrading the glazing may just belong to the service.

Post Sponsored by Liverpool Glazing – Your Local Glaziers in Liverpool.


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