back to top
Call SAS

WindowPlug for Soundproofing Windows

Perfect for Stopping Sound Transmission Through Windows Without Permanently Sealing the Window


WindowPlug
  • Plug and play, instant soundproofing
  • Easily mounts in almost any window opening
  • Very customizable to fit your needs
  • Can be stacked for large window openings
  • Quick and simple installation
  • Low cost acoustic solution without the clutter
  • Blends in with existing decor
  • Weight: approx 4 lbs per sq ft.
  • Adds about 25 dB STC to your existing window
  • Custom fit for your window
  • Call to Order
 Window Soundproofing
Window Plug Instant soundproofing for windows without permanently sealing the window. The WindowPlug uses WallDamp visco-elastic material to eliminate vibration and to stop sound transmission through windows. Windows are one of the biggest soundproofing problems when trying to soundproof your home. Buying expensive retrofit "Soundproof Windows" will only achieve an STC of 34, which still allows a lot of sound penetration.

The WindowPlug uses a felt gasket to seal your window opening. The gasket is a 1 in. thick slot loaded technical felt, which compresses 1/8 in. to allow for window sill irregularities and hold the plug tight in place. Each plug comes with ergonomically positioned handles. The WindowPlug can be made in sets of two or three to fit into larger windows or curved windows. Maximum weight is 35 lbs or less as specified by the application. These WindowPlug weighs about 4 lbs. per sq. ft.

Windowplugs are used in high power audio applications to eliminate sympathetic resonance from the windows in an audio room. The Windowplug is great for recording studios, high end home theater and hifi rooms. Windows are easily stimulated into plate vibrations. These vibrations continue to vibrate long after the musical dynamic is over which results in sonic blur and sound masking. For accurate bass reproduction, acoustically soft windows must not be located near the speakers. With WindowPlugs, it is possible to arrange the playback room without worrying about where the windows are located. The WIndowPlug uses three layers of medite plus two layers of WallDamp to add about 25 dB STC to your existing window. Because of their weight and their triple laminated layer construction, WindowPlugs not only block bass but they absorb bass. Use the WindowPlug to block outdoor noise coming through your window and to keep loud sounds inside your home.

Each WindowPlug is custom sized to fit your window opening. The unit is then friction fitted into place using the perimeter felt gasket to hold it firmly. These units use mass and damping to stop sound. The standard frame is black laquered medite, or you can opt for beautiful oak or maple for an additional fee. Comes with a thick black or grey felt front/back facing material, or choose a Guilford fabric for an additional fee.