The first and most important step in my opinion is to seal all the gaps where sound may be allowed to come in.
Sound proof residential sliding glass door.
The wide range in price will be due to the size of the door and also the quality of the material and construction.
In other words it prevents heat from coming through during summer and blocks the chilly air in winter.
After doing this you can move on to hanging an acoustic blanket or curtain on the door or even replacing the entire door if this method didn t work as you d like.
Soundproof sliding glass doors are as effective as our soundproof windows in stopping noise.
These curtains are basically heavy drapes which will help deaden the sound that is entering or leaving the room.
How to soundproof a glass sliding door.
Choosing to buy a professionally made soundproof sliding door will have many benefits.
The room with the sliding glass door is almost always in the coldest and draftiest room in your home.
They provide the needed protection inside your home but they also come as great insulators of noise.
They however are not as tougher or thicker and heavier as the laminated types.
Soundproof sliding glass doors in these category are designed to be durable strong and effective.
On top of sound insulation they add thermal insulation as well.
Therefore expect a bit of compromise.
The inexpensive way to soundproof a glass door the easiest and most cost effective way of soundproofing a glass door is by covering them with soundproof curtains.
These large thick curtains are great for soundproofing glass surfaces such as windows and sliding doors.
The cost of a sliding glass door would typically range from 1 300 to 4 000.