Soundproofing Your Home With the Right Doors
How interior doors affect sound, and how to choose and seal doors that keep bedrooms, offices, and media rooms quiet.
If a room feels noisy, the door is often the weak link. A hollow slab with gaps around it lets sound pour through. The good news: the right door and a few simple upgrades make a dramatic difference — essential for home offices and media rooms.
Start with solid construction
Mass blocks sound. A solid-core or solid-wood door has far more mass than a hollow-core door and cuts noise substantially. This single upgrade is the biggest factor in how quiet a room feels, so prioritize it in bedrooms, offices, and studios.
Seal the gaps
Sound leaks through air gaps. Add weatherstripping or acoustic seals around the frame, and address the gap under the door with a door sweep or an automatic drop-down seal. Sealing the perimeter can matter as much as the door itself.
Mind the threshold
The gap at the bottom is usually the largest leak. A quality sweep or threshold seal closes it without dragging on the floor.
Fit matters
A door that fits its opening precisely seals better. Because our doors are made to order, you can specify an exact size for a snug, quiet fit rather than living with the gaps of an ill-fitting stock slab.
Put it together
For the quietest result: choose a solid-core or solid-wood door, seal the perimeter, and close the threshold gap. Browse heavier constructions in our door catalog, and reach out for help selecting the best door for a quiet room.