The methods for soundproofing a sliding glass door would be similar to the ones for french doors with a few differences.
Soundproof french doors exterior.
Doors made specifically for blocking sound typically utilize 1 2 inch thick particle board sound board an interior layer of lead and integral interlocking thresholds and sweeps.
Now we ve reached the crux of the matter.
There is the inexpensive way and an expensive way both of which will have varied results and individual advantages and disadvantages.
As i ve said interior doors have several design flaws that allow sound to travel freely firstly they are often made of either wood or fiberboard which are less than ideal materials for soundproofing they re also notably thinner and hollow unlike exterior doors.
You can accomplish all of this with and spend less than 50.
Though most interior doors are 1 3 8 inch thick exterior doors are typically 1 3 4 inch thick.
Or you could spend more.
But as you ve just seen locating these gaps and using proper mass adding material is crucial for great results.
We really suggest the acoustitrac for people considering soundproof curtains for their french doors.
The thicker the door the better it reduces noise transfer.
It has the same sound blocking abilities as our other soundproof curtain models but it s much easier to use on a larger scale.
Adding mass and sealing gaps is what any soundproofing project boils down to.
In order to combat these disadvantages you ll need to.
Soundproof curtains for french doors.