How to Soundproof Jalousie Windows:6 Effective Solutions

looking for how to soundproof jalousie windows?. Perfect, then you’ve come to the right place. In this guide, you can expect to learn the following:

  • What jalousie window is
  • How Jalousie windows work
  • The best ways you can soundproof jalousie windows effectively
  • And more

how to soundproof jalousie windows

Jalousie windows first made their debut in the early 1900s. It was originally patented in 1902, but it has a slow start to catch on. But then, somewhere in the late 1060s, jalousie windows had begun popping up on homes, especially in the south.

not only were they popular in the south, but they were also up to enclosed porches, gazebos, and sunrooms across the Midwest and Northern U.S. Most mobile homes also had them.

With the horizontal style panels that made opened any home to the passing breeze.

These windows were perfect for letting the airflow inside the room and cooling it off or serving as a substitute for the lack of an air conditioning system during the hot summers.

However, though jalousie windows are not popular these days, they are still found in some homes and due to the nature of their design, they can easily let in or out a lot of noise.

So today, we will have a look at some of the best ways to soundproof jalousie windows from noise. But before that, let’s get to know what jalousie window really is.

What is Jalousie Window and Does It Work?

A jalousie window also known as a louver window is a window that is composed of parallel glass, acrylic, or wooden louvers set in a frame.

The louvers are joined onto a track so that they may be tilted open and shut in unison to control airflow, usually by turning a crank.

Jalousie windows maximize natural ventilation by allowing airflow through the entire window area. Historically made only of wooden slats or glass panes, they are well suited to mild-winter climates.

Ways to Soundproof Jalousie Windows

If you are wondering how you are going to soundproof your louvered windows, then fear not anymore because these are tips here I am about to share that will help you to reduce the level of noise coming or going out your jalousie windows.

1). Seal Gaps with Weather stips/ Insulating Strips

Using an insulating tape or weatherstripping tap to seal the tiny spaces in the window frame can help. Airborne noise can pass through any gap or opening.

So, if you have noticed that there are gaps in the window frame, then it’s necessary to seal them off as part of your noise reduction process.

For jalousie windows, you need to tack in the strip along each mating edge of each pane. This process you can accomplish  by using:

  • Screwdriver
  • Gloves
  • Insulating strips
  • Cutter

Step 1

This technique will require that you remove the glass panes or any other material from the window structure. Wear gloves and use a screwdriver to assist you in this process of removal.

Step 2

Get the weatherstripping or insulating tape from your local home improvement store or online. There are different sizes and shapes available. But the good thing is that they are all malleable. Weatherstrips usually come with an adhesive side.  Peel off the adhesive covering and begin use of the strip.

Step 3

Now, you are going to fill the window panes with the strips. Start from the first edge of a windowpane, fill the strip into the spaces between; cut the strips with a cutter when you reach the end of the pane.

Do this for all the panes and use a screwdriver tip or any flat but rigid object to push the strips in between the panes.

Also, keep in mind that using the stripping tape may make the window panels less flexible than usual, this you will notice as you open and close the windows.

Insulating the window with these strips will not only reduce noise but makes it more energy efficient.

2). Hang Soundproof Curtains

Soundproof curtains are designed such that they can reduce sound waves’ energy drastically. Their material is thick and is sound deadening.

These curtains come in different forms, sizes, thicknesses, and different sound reduction capabilities. The basic principle behind them is that the thicker the material the better it is at noise reduction.

If you have the money to invest in curtains, then soundproof curtains are the best.

They are also aesthetic. When purchasing a soundproof curtain here are a few tips to help you make the best choice;

  • Weight
  • Curtain rods
  • Material from which the curtain is made
  • Ease of installation
  • Size including width and height
  • Recommendation

Hanging soundproof curtains is similar to installing any other curtain just that they may have to be hanged on a rod considering their thickness. You can get a helping hand to assist you with that.

To make these curtains effective, you need to get ones that are long and wide enough to cover the entire window from top to bottom and wide to cover from one side to another.

3). Hang Soundproof Blinds and shutters

Besides soundproof curtains, you can also use soundproof blinds or shutters to further reduce the noise. Though they are not very effective like the soundproof curtains, they will surely make a difference in noise reduction.

If you want to go on this route, make sure to purchase the one that is thick enough to block outside noise

Blinds with double cells are better because they come with the right thickness to block the outside noise. See this our article on noise reduction blinds.

Soundproof shutters are a better option because they close away sound almost entirely. They are also at an advantage because of the availability of soundproof shutters for a more specific effect.

Supporting shutters by necessary caulking can be all you need to enjoy peace with your jalousie windows.

4). Acoustic Calk

Acoustic calking is pretty a standard process in soundproofing windows. If there are holes, cracks, or gaps in the window, where sound can pass through then acoustic calking is necessary.

There are suitable caulks in the market that you can use as a sealant just make sure to check the manufacturing instructions on how to use it.

You can apply the calk to areas like around the window frame, in any crack or holes, and allow it to dry for about 48 hours.

It is necessary to protect your eyes, hands, and mouth with the appropriate protection.

Though this is one of the ways to reduce noise in windows, however, if this does not apply to you, then you can use other soundproofing tips outlined here.

5). Install Storm Windows

Storm windows are a popular soundproofing option for windows in general. A storm window is a window installed either outside or inside of the main windows of a house.

They function as added insulation to the home and also soundproofing. Installing a storm window is relatively easy, but you can call a professional to guarantee a thorough installation.

If you choose to install the storm window yourself, here are the materials and tools you will need:

  • Screwdriver attachment
  • Combination storm window
  • Caulk and caulk drill
  • Pencil
  • Hammer
  • Utility knife
  • Measuring tape
  • Level
  • Dust mask

Step 1

Using a measuring tape, measure out three widths of the window.  These are the top, bottom, and middle widths.

They may not be the same measurements, but the difference should not be more than an inch or two. Takedown the measurements. Also, measure the height of the window from the outside.

Step 2

Use the lowest measurement to order the storm window.

Step 3

Scrape the loose paint from the window, and use the dust mask during this process.

Step 4

Drill weep holes in the window sill to enable water to drain out from the bottom of the windows.

Step 5

Apply caulk along the edges of the storm windows excluding the bottom part.

Step 6

Now, place the storm window and screw it into the window frame. Use the hammer and utility knife to install the expander tightly into the window sill.

After the process ensure the storm window opens and closes just fine.

6). Invest in Soundproof Jalousie Windows

This option is for those who would like to replace their window with a new one or haven’t installed the entire window.

Acoustic jalousie windows as the name suggest means they can reduce noise passing through them because of their acoustic effect.

Acoustic jalousie window will save you the entire stress of trying to soundproof your windows. Part of the benefits of acoustic jalousie windows now available in most countries include;

  • Noise Level Reduction– the decibel levels vary depending on the company and your selection. But on an average level, you can get up to 32dB of sound reduction.
  • Improved energy-saving capabilities
  • Complete protection from the elements

Benefits of Using Jalousie Windows

The modern design of jalousie windows offers a sleek, functional alternative when compared to traditional fixed windows.

In addition to looking sleek and modern, jalousie windows vents also offer a great number of benefits and these include:

Natural Cooling Solution

One of the benefits of jalousie window vents is to help in naturally cool down the hot temperatures. They act as natural ventilation system when you open them. A lot of natural fresh air gets into the building.

No matter where they are placed in a building, they encourage airflow and can have a significant impact on building temperatures.

Control Heat and Smoke

Jalousie windows can also be used to control heat and smoke produced during a building fire.

These glazed louver natural ventilators can be fitted with automatic operators and smoke sensors that allow for automatic operation.

When used as an intake to a smoke control system, the louvers automatically open when there is a fire.

They open to allow fresh air to enter the building, which in turn makes the hot air and dangerous smoke exit up and out of the building.

Energy Efficient Ventilation System

These windows can also help make your building more energy-efficient. When opened, they require zero energy to bring fresh, cool air into a building.

When closed, they are as thermally efficient as a window with a high insulation value. Keeping hot air out of the building in the summer and cool air out in the winter.

Final Thoughts on How to Soundproof Jalousie Windows

Jalousie windows are great to have in any space because of their natural ventilation ability The downside to them is their enable to reduce noise passing through them.

Jalousie windows are found in some homes because of their natural efficiency. If you want to get the best from your windows without sacrificing too much comfort, then you have to choose wisely from your soundproofing options.

Bear in mind that all methods work, but it depends on the noise you hope to reduce and your available budget. Comfort is priceless and so is peace of mind.

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