Diy Window Plug A Detailed Guide To Making A Window Plug

Filling your house or space with windows is necessarily a superb addition, enabling healthy gentle and sparkling air into your space. However, glass windows, of course, aren’t the foremost soundproof. And there are occasions that apart from sound, you may want that air and lightweight aren’t able to go into your room, so you’re pondering of using a window plug.

Window plugs are easy to make by way of layering skinny boards, a soundproof mat, and acoustic foam. Simply measure your window space, cut and glue the materials together, and insert them into your window.

Making your own window plug is a very low cost project, especially when you evaluate the price to soundproof windows. For a more special step by step guide to creating a window plug, feel free to follow along. By following those steps, you will have created an efficient window plug to soundproof your space.

Consider Purpose, Style, and Size of Window

Before you begin making your window plug, it is very important examine what the point of the window plug will be. Besides the point of the window plug, what’s the objective of the window? Fortunately, window plugs may well be made to be removable, so they will no longer permanently affect the point of the window.

When taking into account the point of the window, the plain reward and goal are in all likelihood the light and air it allows into your space. And the purpose of the window plug may well be to lessen the sound of site visitors external of your home. Adding a handle to make your window plug effortlessly removable and also will still enable air and lightweight into your home, but when you wish to stop sound pollution, the plug might be inserted.

The fashion and size of the window also will affect the kind of plug you want to make. Become familiar with your windows, whether they’re flush against the wall or have a shallow or deep window sill. This stuff will all lead you to make some changes as you’re making your window plug.

A window plug will difference the advent of a room. Yet there are methods you may make it extra visually appealing which will be mentioned later within the article.

Measure Window

There are a few one-of-a-kind measurements you will want to get out of your window earlier than you begin buying materials. Of course, it is essential to know both the width and top of your window. You will additionally need to know the intensity of the window to determine the thickness of your window plug. Measure from the window to the sting of the sill to get your depth measurement.

It is important to note and your window plug won’t press up opposed to the window. You will want to leave one to 2 inches of space among the window and the plug. So in case your window to the sting of the sill measures 5 in (12.7 cm) deep, your window plug will be among three and four in (7.8 and 10.16 cm). This “dead space” will give soundwaves area to ricochet and ultimately cancel themselves out.

Unlike the depth, the width and height measurements stands out as the identical measurements you will want to use while reducing materials for your window plug. The plug have to healthy airtight into the window for the highest performance.

Gather Tools and Materials

You will want some handheld equipment to get this assignment started. You’ll additionally have got to purchase the substances needed to create the window plug. Luckily, not many tools or materials are required for this easy project. Every little thing you would like would be easily found at any hardware store or ordered online.

The equipment you’ll need are:

  • A tape measure
  • A saw
  • A level
  • A square
  • A utility knife
  • A drill and screws if choosing to connect handles
  • Caulking gun, based on the type of glue you choose to use

As a long way because the materials you will need, you will have a few options. Your budget plus how efficient you want your window plug to be will assist you examine what substances will work best for your particular project. You will be searching for three sorts of materials to create the 3 layers of your window plug.

The soundproof materials you will need are:

  • Wooden board
  • Soundproof Mat
  • Acoustic foam

Other materials you will want include:

  • Spray adhesive or bond of choice
  • Pull handles, if making a detachable window plug
  • Fabric so as to make the appearance of the plug more appealing

Higher density substances are going to be greater appearing when it comes to soundproofing. For instance, a medium-density fiberboard (MDF) is a heavier material which will block soundwaves extra successfully than a piece of plywood will. However, plywood is a extra budget-friendly choice and could still do the trick.

When seeking a soundproof mat, mass loaded vinyl (MLV) seems to be the highest-performing material. MLV damps or displays the sound before it has the chance to construct up. For acoustic foam, neoprene foam is a regular selection. Seek recommendation and perception from workers of the ironmongery store as you choose your materials.

Making a Window Plug: A Step-by-Step Guide

1. Reduce the Board

Draw the width and top measurements on your piece of plywood or MDF, remembering those ought to be the exact measurements as the window to create the tightest fit. Use your square to be sure you get exactly 90° angles. Utilizing a hand saw, or desk saw, reduce the MDF to size.

Once the board is cut, it may be valuable to ensure a decent fit into the window good by inserting the board into the window. Using your hand-held point will also assist you make sure you are slicing the board as instantly as possible.

2. Reduce the Soundproof Mat

Repeat the cutting procedure on your soundproof mat. Again, that’s in general the mass loaded vinyl or MLV. Another choice may be fiberglass panels. Draw the width and peak measurements using your square tool and reduce the mat with a hand or table saw. Again, insert the mat into the window, making sure accurate measurements and a tight fit.

3. Reduce the Acoustic Foam

When you narrow the acoustic foam, you will use one of a kind equipment and cut the size slightly differently. The foam would be easily cut with a utility knife or perhaps scissors. Using a noticed is just not necessary.

Add an inch to both the width and height. Reducing the acoustic foam an inch bigger than the window itself will create the tightest healthy into the window. The foam will also account for any asymmetries in the window framing. The froth is made of bendy material, permitting it to be pushed into the window opening. The foam will fill up the window well, making a seal.

4. Glue Substances Together

Once your board, acoustic foam, and soundproof mat are all reduce to size, you may start to gather the layers of the plug. You could use spray adhesive or any kind of bond to safe layers together. For even more security, you can use a staple gun or nails and move around the edges of the plug.

When looking for an adhesive, know that there are soundproof sealants and glue that could assist reduce the sound even more. Again, think about your budget, and in case you have the means, utilizing a soundproofing sealant will result in the best results.

After gluing the materials together, double-check the final intensity measure of your window plug. Remember that it should be 1 to 2 inches (2.54 to 5.08 cm) below the depth of the window well to allow for useless space for the soundwaves to dissipate.

If your window plug will leave greater than two inches of lifeless space, upload extra layers for your plug. The easiest way to do this is to an additional layer or two of MDF. As mentioned earlier, MDF is the maximum appearing fabric yet now not the foremost budget-friendly. A well trick for including more layers to the window plug would be using layers of plywood less than the MDF to save more money. The extra layers your window plug has will create an much more efficient plug.

5. Hide Plug-In Fabric

This step is optional. However, one drawback of putting a window plug into your window is that they are not necessarily attractive. While already blockading out natural and organic gentle and overlaying the source with pieced collectively boards, you will wish to add some style of visual allure to the window plug.

Many persons select a material to compare their room or space and canopy the plug with fabric. You can do this using measuring the material a few inches longer than the plug, wrapping it across the plug, and utilizing a staple gun to secure the fabric.

If the window plug is a extra permanent solution, some people even select to hide it with a chunk of artwork or even dangle soundproof curtains over the plug.

6. Add Handles

This step is also optional, yet it may assist with the function of your window plug. If you desire your window plug to be removable, you could upload handles to it. This will make the elimination of the window plug a lot easier.

Before taking place to your next step of inserting the window plug, take into accout that the layer of foam may be the layer that’s inserted closest to the glass window pane.

7. Insert Plug Into Window

After constructing your window plug, it is going to be time to insert it into the window well. To do this, you’ll simply be pushing the plug into the wall. You’ll no longer need any tools, nor will you use whatever to secure the plug. It ought to create a good seal on its own. A suggestion is which you use weatherstripping tape alongside the window frame to create a fair tighter seal.

Once the plug is inserted, if you detect the sound remains coming in the course of the window, you could cover the window with a unmarried layer of MLV. Also, in case you come to be involved concerning the security of the window plug as they’re particularly heavy, you can safe the plug via placing a bungee cord across the window plug for better security.

Advantages and Negative aspects of Window Plugs

Advantages of soundproofing home windows are transparent if you live in a heavy-traffic region and have younger children, an workplace space, or maybe some style of domestic studio. Now that you know the way to create a window plug, here are some advantages and downsides you will or might not have already considered.


  • Significantly cut down sound transmission into and out of a room
  • Seal gaps across the window, that may assist thermal power efficiency
  • In addition to sound, the window plus blocks mild from getting into your room. This may well be beneficial if you have children, work a shift job, or stay in a local with an active nightlife.
  • Significantly more cost-effective than soundproofing window or setting up additional windows


  • If now not utilizing the highest-performing materials, window plugs might not be able to block out low-frequency sounds
  • Window plugs are huge and are hard to remove, move, and store
  • Can impact the purpose of the window, like getting clean air and natural and organic light
  • During the summer, the room gets enormously hot

Final Thoughts

Of course, home windows come with many benefits, inclusive of filling your space with natural and organic easy and clean air. However, with out windows being soundproof, there may well be some disadvantages. Building your individual window plug is a particularly simple and extremely low cost homemade project. Hopefully, this step by step aid will help you as you tackle your project to soundproof your space.