How To Soundproof Windows – Expert Tips

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How to Soundproof Windows

If you’re experiencing nuisance noise from close by roads, busy streets or simply noisy neighbours, you is likely to be questioning if there may be something you are able to do about it? Well, the answer would possibly simply be to take a better have a look at your home windows.

Whilst they’ll carry us mild, contemporary air and exquisite views, they can be the rationale we’re troubled by irritating noises and disturbances. If your home windows are outdated, skinny or have began to warp on the edges, you may be letting in lots of extra sounds than you want to!

Even in case your home windows are model new, however you merely stay in a busy space, there are nonetheless steps you’ll be able to take to carry again some peace and quiet to your property. Here’s how one can soundproof home windows:

  • Get to know your home windows
  • Remember air flow
  • Consider soundproof supplies and components to your home windows
  • Upgrade your glazing
  • Employ an expert
  • Install mobile blinds or shutters, fibreglass panel, acoustic blankets or vinyl (MLV)
  • Storm home windows for further certainty over climate harm
  • External soundproofing for elevated protect in opposition to exterior disturbance

We spoke to business specialists, from property brokers to home windows installers, to get the easiest recommendation on methods you’ll be able to get rid of noise from your property, by soundproofing your home windows. Whether you’ve cash to spend, otherwise you’re on a strictly DIY price range, there are prime ideas beneath that will help you out. Suitable for owners and renters, we’ve collected a full checklist of recommendation from those that know.

1. Get to know your home windows 

Measure Windows Soundproofing

When it involves coping with noisy home windows, you will need to first perceive the kind of home windows you’ve, together with the kind of glazing, dimension, sealant and surrounds. This data will enable you to decide the most effective answer for lowering noise.

A superb first step earlier than soundproofing your home windows is to measure them precisely, paying attention to any distinctive shapes or angles. Once you’ve your measurements, and perceive the supplies you’re working with, you’ll be able to higher assess what choices would possibly be just right for you. For instance, when you have single-pane home windows you’ll doubtless want thicker, or heavier, options to dam out noise than you’ll for double-glazed home windows.

In addition, you must also contemplate in the event you’re in search of a brief or everlasting answer, for instance, is the noise resulting from constructing work that may come to an finish? Or do you reside close to a completely busy street? This may help you to price range for the kind of options that may work finest to your scenario.

Taking the time to precisely perceive your home windows and your necessities can prevent money and time with regards to getting the best soundproofing options.

2. Remember air flow

As you contemplate soundproof choices, take into account that some options, while blocking out noise, may limit entry to airflow. Keep air flow choices in thoughts and plan your soundproofing installations round entry to opening home windows or vents.

3. Weatherstripping / Adhesive foam tape 

Soundproof windows weather stripping

Weatherstripping is an easy and efficient technique for soundproofing and insulating your home windows. It works by sealing gaps across the window body to stop noise and drafts from getting into your property. There are a number of supplies to select from, together with foam, felt, and vinyl. Foam and felt are extra reasonably priced choices, whereas vinyl is extra sturdy and long-lasting.

To set up weatherstripping, measure the size of your window body and minimize the weatherstripping materials to dimension. Peel off the adhesive backing and fix it to the body of the window, urgent it down firmly to make sure a decent seal. Adhesive-backed foam tape is a well-liked selection as a result of it’s simple to put in and take away.

Weatherstripping not solely reduces noise but in addition improves power effectivity by stopping air leaks and drafts. This may help decrease your power payments and make your property extra comfy. It can also be light-weight and straightforward to put in, making it a preferred selection for DIY initiatives.

Additionally, weatherstripping tape is designed to cease rain from leaking into your property, making it an awesome answer for plugging air holes and normal insulation. When selecting weatherstripping supplies, contemplate the extent of adhesion wanted and whether or not it may be simply eliminated with out inflicting harm, particularly if you’re in a rental property.

4. Soundproofing foam

This easy, light-weight foam, is straightforward to put in and is nice for absorbing undesirable sound. You may use it straight across the window body, or apply it over gaps, and it’ll soak up sound waves earlier than they enter your property.

This is especially efficient when you have skinny or poorly insulated window frames that allow in plenty of noise. Soundproofing foam is comparatively cheap and straightforward to put in. You can buy it in sheets or rolls and minimize it to dimension with a utility knife. It can also be light-weight and straightforward to work with.

5. Draft-excluding tape

Another easy soundproofing answer is draft excluding tape. These rolls of froth could be caught straight round window frames to plug up gaps and block out noise.

They benefit from being a non-permanent, versatile answer, however could be bought in several lengths and thicknesses to swimsuit any window. Although they’re nice for stopping undesirable chilly air from getting in, additionally they act as an exquisite noise buffer as effectively.

6. Acoustic caulk or sealants

For these in search of a extra everlasting possibility, making use of a brand new sealant or acoustic caulk might be the only option.

If you want to soundproof your windows, you must first fill in any gaps in the insulation. Acoustic caulk is a great option for sealing any cracks or holes around the window frames, which can also let in exterior noise.

Window Soundproofing Acoustic Caulk Sealant

Unlike typical caulking, which may harden and crack over time, acoustic caulk stays versatile for years, making it a extra sturdy answer for soundproofing your home windows.

To use acoustic caulk, first, clear the mud and dust out of your window body. Then, apply the caulk evenly at a 45-degree angle, filling in any gaps that allow within the air. Smooth the caulk over and depart it to dry. By plugging any holes between the window body and wall, you will create an efficient noise insulation barrier that mutes the sound.

Another solution to soundproof your home windows is so as to add layers of sealant round all edges and openings of the home windows. This creates an additional barrier to assist get rid of noise coming from each methods. While this may increasingly sound like a frightening job, it is a cheap possibility that you are able to do your self at house, no skilled required.

7. Upgrade your glazing

Double Single Glazing Soundproofing Windows

Upgrading your home windows can considerably cut back noise air pollution in your house. For instance, in the event you at present have single-paned glass, you may benefit vastly from an improve to double, and even triple glazing. Due to the layers of glass, which include air or fuel in between, they’re glorious at absorbing and lowering noise ranges from exterior.

While they could be a costlier answer, they might be price investing in in the event you stay in an particularly noisy space otherwise you at present have very outdated home windows.  

Another possibility for soundproofing your home windows is to spend money on laminated glass, which has a layer of polyvinyl butyral (PVB) between two layers of glass. This distinctive design helps dampen sound transmission. Standard laminated glass with two panes (12mm of air area, and 4mm of thickness) can cut back noise ranges by about 27dB.

Employ Professional Soundproofing Windows

8. Employ an expert

If your home windows are very outdated, it could be finest to rent an expert to provide the finest recommendation on which glass to improve to and whether or not you’ll be able to profit much more by selecting a brand new type or materials.

9. Soundproof glazing

Unfortunately, utterly ‘soundproof’ home windows don’t exist. No matter how thick the glass there’ll at all times be some switch of sound. However, some window firms have been enhancing residential home windows in recent times to supply specialised noise-reducing glass.

Some of those merchandise declare to have the ability to block as much as 95% of exterior sounds. They do although, after all, come at a value and earlier than you’re taking the leap of investing in sellers who make large claims, it’s price doing a little analysis.

Some specialised glass can require planning permission to put in, so it’s beneficial that you just at all times converse to a trusted skilled earlier than you undertake any costly upgrades.

If you wish to discover out extra about soundproof home windows and what choices can be found, in addition to discovering certified installers who may help you out, take a look at this text on, ‘Which are the Best Soundproofing Windows?’. 

10. Secondary glazing panels

Secondary glazing, versus double glazing, is when a pane of acrylic or glass is connected over the within of your present home windows. The good thing about that is that it’s less expensive than putting in new home windows, and might usually be executed simply your self.

To set up a secondary glazing panel, you have to so as to add a metallic body to your present window and use magnets to connect the acrylic or glass sheet. While this technique could be efficient for lowering minor noise issues, it might not be adequate for very loud, deep sounds. Keep in thoughts that with out laminated or acoustic-grade glass, it’s possible you’ll not discover a major acoustic distinction.

If you might be in search of a extra skilled possibility, you’ll be able to contemplate made-to-measure secondary glazing panels. These are put in by professionals and slide horizontally contained in the window body to create a comfortable match and seal. While these panels could also be costlier than a DIY job, they’ll present higher sound insulation.

It’s vital to notice that secondary glazing can change the aesthetic of your window and a few individuals could not just like the discount within the depth of the window body. However, for high-frequency noises like sirens or chicken chirps, including a further layer of acrylic glazing could assist cut back these sounds from getting into your property.

11. Soundproof or acoustic curtains

These heavy, dense curtains are designed to soak up sound waves and stop sound from getting into your property. They are an reasonably priced, easy answer and, If you might be on a decent price range, you’ll be able to even use thick blankets to cowl your home windows as a substitute.

These are specially designed curtains that are made from sound-absorbing materials. They can be hung over your existing curtains or blinds and will help to reduce the amount of noise that enters your home.

Soundproof Acoustic Curtains Windows

Although acoustic curtains could not get rid of all sound from getting into your property, they’ll change the acoustic properties of a room and cut back the echo. They may enhance thermal efficiency and, the thicker the curtain, the extra noise it’s going to forestall.

Soundproof curtains could be present in numerous colors and types to fit your decor and are usually lined with vinyl or related materials that absorbs sound. To maximize their effectiveness, they need to be put in near the window and canopy your complete window space. 

As an answer, these curtains are higher suited to these with mild ranges of noise air pollution, corresponding to chirping birds or mild street noise.

12. Install mobile blinds or shutters

Similarly to curtains, putting in specialised blinds or shutters to your home windows may help so as to add extra layers which is able to soak up sound. There are a number of choices you may contemplate.

Install cellular shades, also known as honeycomb shades, on your windows. These shades not only provide insulation and light control but also help absorb sound due to their unique cellular structure.

Celluar Honeycomb Blinds Soundproof Windows

Due to their specialised building, mobile blinds are in a position to entice extra air, which may act as a pure sound barrier. For additional acoustic advantages, you may additionally select to put in shades with double cells.

Another nice possibility is to put in window shutters. These could be present in quite a few supplies, corresponding to wooden, which is of course good at dampening sound. Some producers additionally produce soundproof shutters, constituted of heavy supplies like PVC which, when put in exterior your home windows, vastly cut back noise from seeping in. 

While soundproof shutters could be costlier than unusual blinds or shutters, they’re simpler at blocking out noise. The remaining price ticket will depend upon elements corresponding to the scale and sort of shutter you select, in addition to the extent of issue of the set up.

13. Fibreglass panel

Fibreglass is a well known sound-absorbing materials and when utilized in quilted panels, it will possibly make very efficient soundproofing window covers. 

These panels could be hung from heavy-duty hooks put in across the window body. The edges of the panels can be connected utilizing sturdy velcro, which creates a decent seal.

Due to the burden of a fibreglass panel, it’s in a position to lay flat in opposition to a window body, which reduces the quantity of sound that may leak in or out of the room. This is a standard downside with curtains, which are likely to admit sound at their prime and backside the place the curtain folds do not maintain tight to the window. 

While quilted fibreglass panels might not be as visually interesting as curtains, they are often coated with curtains to create a extra aesthetically pleasing look.

14. Acoustic blankets

Acoustic Blanket Soundproofing Windows

Another product that brings noise discount to your property is acoustic blankets. Specialise soundproofing blankets are designed to be a cheap answer to noise issues.

Made from dense supplies corresponding to polyester, fibreglass, woven cotton, or mineral wool they’re nice for bringing a little bit of quiet to your area.  David Scott, CEO and Co-Founder of Top Reviews suggests organising a sound blanket:

A sound blanket consists of a layer of Mass Loaded Vinyl (MLV) placed between two layers of quilted fiberglass. It has grommets on the bottom so you can hang it like a curtain over your window. Depending on the model, velcro around the vertical edges can be used to secure it around the window. Because it is made of strong and thick material, it does not leave any space between the blanket and the window, as a regular curtain would. The acoustic performance is good. It provides enough sound absorption and sound shielding for your window.

15. Vinyl (MLV)

Vinyl MLV Soundproof Window

An additional efficient technique to reinforce the soundproofing of your home windows is to think about making use of mass-loaded vinyl (MLV) as a further layer of safety. MLV is a heavy materials that may successfully cut back the quantity of exterior sound waves.

MLV is a sort of soundproofing materials constituted of a mixture of PVC, vinyl, and heavy supplies corresponding to barium sulfate or calcium carbonate. It is often used to dampen impression sounds, corresponding to these produced by engines or drums – so it’s extremely efficient!

You can both apply this to home windows or grasp it over them like heavy curtains. While MLV might not be probably the most engaging soundproofing materials, it may be painted. For site visitors noise, thicker and heavier supplies corresponding to MLVs are beneficial. You may even use this as an internal layer to curtains of your selection to enhance the look.

16. Carbon panels

Carbon Panels Soundproofing Windows

If you are in search of a high-tech sound barrier to make use of in your home windows, think about using carbon panels. These panels are notably efficient at absorbing low-frequency sounds, corresponding to these produced by thunder or close by industrial equipment.

Similar to foam panels, carbon panels could be positioned over your window to cut back undesirable noise. However, carbon panels are made from higher-quality supplies, which implies they provide higher soundproofing advantages and a extra complete kind of indoor quiet. It’s price noting that carbon panels are typically costlier than foam panels and might also block out mild.

If you reside close to low-frequency sounds, are notably delicate to low rumbling noises, or want improved sound high quality in your house (whether or not for practising music or just having fun with peace and quiet), carbon absorption panels could be a superb selection. Additionally, they are often simply eliminated when you do not want them.

17. Styrofoam

An inexpensive and straightforward DIY soundproofing materials is styrofoam. If you’ve got just lately bought a house equipment, you’ve in all probability bought a few of this materials left over from the packaging!

Styrofoam is also called polystyrene foam and since it’s made up of 98 per cent air, it has nice insulation properties that forestall sound wave reflection.

To maximize the effectiveness of styrofoam, it may be paired with a denser materials to additional dampen noise. Combining styrofoam with weatherstripping, fibreglass, or heavy curtains, you’ll be able to enhance the quantity of sound being absorbed and considerably cut back noise air pollution.

You would possibly wish to line your window frames with it or pad out the again of your curtains.

18. Use soundproof window movie

Applying this skinny, clear movie to your home windows may help to cut back noise and in addition provide further advantages like UV protection.

Jacky Chou, Principal and Director at Archute, beneficial this answer:

Soundproof window film can be an affordable and effective method. The film is typically made from a thin layer of plastic that adheres to the window glass and helps to absorb sound waves.

As it’s comparatively simple to put in and might are available in a variety of design choices, making use of window movie is a well-liked method to soundproofing. It works by minimizing the vibrations in your glass, which reduces the general noise.

19. Install window plugs

Window Plug Soundproofing

Another in style soundproofing answer is to make use of a ‘window plug’. These are custom-made inserts that match snuggly into the window body and are designed to dam out noise. They are usually made of froth or acoustic supplies and could be simply put in and eliminated as wanted. 

Window plugs are designed to dam out complete home windows, so, due to this fact, could cause points if the noise downside is fixed. However, they’re a cheap solution to soundproof, as they’re constituted of cheap supplies and are extremely efficient

By filling the area in entrance of the window with layers of acoustic foam, soundproof matting, and wooden, the ‘plug’ will soak up incoming sound waves. Handles are added to the again floor of the wooden for straightforward set up and elimination.

The essential draw back to those plugs, nevertheless, is that they aren’t notably engaging and the scale of the plug should be actual to suit the window body and keep away from any gaps. They stay a preferred selection, nevertheless, as they’re non-permanent and cheap to put in.

20. Window inserts (acoustic inserts)

In the same solution to secondary glazing, window inserts act as a further barrier to sound, serving to to cut back exterior noise. The essential distinction, nevertheless, is that these usually are not everlasting installations, however they’re particularly designed for soundproofing.

Jon Morgan, CEO of Venture Smarter, recommends this concept: 

Window inserts are an affordable and effective option. These are essentially additional panes of glass that can be installed over existing windows. They create an extra barrier against outside noise and can be easily removed when not needed.

Window Acoustic Soundproofing Inserts

These merchandise match inside your present window frames and might considerably cut back noise ranges. They are simple to put in and do not require any main modifications to your property. However, it is vital to seek the advice of with an expert to find out in the event that they’re appropriate to your home windows earlier than set up.

When utilizing window inserts for soundproofing, there are a number of ideas to bear in mind. Measure your home windows rigorously earlier than ordering inserts to make sure they match effectively within the body. Consider the totally different supplies accessible and choose the one that most closely fits your price range and wishes.

21. Storm home windows

Storm Windows Soundproofing

Storm home windows are normally put in so as to add a layer of safety to the principle glass home windows of a home. They normally are put in on the surface and could be constituted of glass, inflexible plastic panels, or versatile supplies. Whilst their essential objective is to guard in opposition to wind and climate harm additionally they have the additional benefit of enhancing thermal insulation and soundproofing.

They do have a value connected, however for many who desperately want new home windows, these might be an awesome answer to assist fortify the outdated home windows till new ones could be put in.

22. Use furnishings to soundproof

Placing massive furnishings gadgets close to your window may help to soak up extra sound. For instance, inserting a big sofa in entrance of the window may help to cut back the vibration from exterior.

Furniture Window Soundproofing

An identical impact could be achieved by inserting a big, thick rug close to the window to assist soak up sound. You may additionally contemplate hanging cloth or tapestries on the wall to dampen noise, and even place a bookshelf in entrance of noisy home windows that you just don’t use.

Adding these small modifications alongside a few of our different soundproofing ideas may help to make a bigger distinction than simply these steps alone.

23. External soundproofing

Soundproofing doesn’t simply need to occur from inside the house, while we are able to connect panels to the surface of home windows, there may be extra we are able to do to protect our home windows from extra noise and vibrations. 

Soundproofing Windows External

One of the most effective methods to soundproof your property from the surface is through the use of vegetation, bushes or another massive objects, as noise boundaries. Planting dense, noise-absorbing vegetation like evergreens or hedges exterior your home windows may help block and soak up sound whereas including magnificence to your property. Trees or shrubs round your property may soak up sound waves and cut back noise ranges, particularly when you have plenty of site visitors or different noise sources exterior your property.

Erin Murphy, CEO of Best in Ireland, describes the advantages of exterior boundaries: 

You can experiment with imaginative placement of scraps or anything else to make a difference.This is an excellent choice since it improves the aesthetics of your home’s outside without requiring you to make any changes that appear unappealing from the inside.

In addition to vegetation, boundaries like shrubs or fences can fragment incoming sound waves. Consider organising a wooden fence to dam noise from the road or planting a hedge or row of shrubs in entrance of your home windows. The denser the plant, the extra sound it’ll block. This is a handy and eco-friendly possibility in the event you’re already trying so as to add some ornament to your backyard.


Depending on the extent of noise you’re making an attempt to cut back, it could take some trial and error to search out the proper answer to rid your property of undesirable noise. Whether it’s easy weatherstripping, upgrading outdated, worn window frames, or just shifting some furnishings, we hope there’s an answer right here for you.

Consistent, disturbing noise can have a unfavorable impression on each your property and your well-being, so take steps to place issues proper. By making an attempt a few of these soundproofing ideas, you’ll be capable of reclaim the calm and quiet your property deserves.

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