How to Reduce Noise in an Apartment
Neighbours, traffic and echo are three different problems with three different fixes. Here is how to tell which one you have and what a renter can do about each.
In this article
Why apartments are noisy
Sound reaches you in two ways. Airborne noise, such as voices, music and traffic, travels through the air and slips through any gap: under doors, around windows, through thin walls. Impact noise, such as footsteps and furniture being moved, travels through the building's structure itself.
A third problem is often mistaken for the first two: echo. Hard floors and bare walls bounce sound around inside your own room, which makes everything, including your neighbours, seem louder.
Knowing which one you have matters, because the fixes are different:
| Problem | What helps | What does not |
|---|---|---|
| Airborne noise from outside or next door | Sealing gaps, adding mass | Thin foam panels |
| Impact noise from above | Talking to the neighbour, building-level fixes | Anything you do to your ceiling as a renter |
| Echo inside your room | Rugs, curtains, soft furniture | Sealing gaps |
Fixes that cost nothing
- Find the gaps. On a noisy evening, turn off the lights and look for light around the front door. Where light gets in, sound does too.
- Rearrange. Move the bed or desk away from the shared wall. Put a full bookcase or wardrobe against that wall instead; mass blocks sound.
- Close internal doors. Each closed door between you and the noise helps.
- Talk to the neighbour. Most people do not know how far their sound carries. A friendly word about a specific time or activity often solves it.
Low-cost fixes
Seal the front door
The gap under an apartment door is usually the biggest single leak. A door sweep or a draft excluder along the bottom, plus adhesive weatherstripping around the frame, makes an immediate difference and peels off when you leave.
Deal with the windows
Check that windows close fully and that the seals are intact; report failed seals to your landlord. Heavy, lined curtains that extend past the window frame on every side take the edge off traffic noise and reduce echo. They will not make a busy road silent.
Soften the room
A large rug with a thick felt or rubber underlay cuts echo and reduces the footstep noise you send to the people below. Upholstered furniture, cushions, curtains and filled bookshelves all absorb sound.
Mask what is left
A steady background sound makes sudden noises less noticeable, which is why it helps with sleep. A fan, a white noise machine or an app all work. Keep the volume moderate and place it between you and the source.
Products that can help
- Door sweeps and weatherstripping: look for adhesive types that remove cleanly.
- Rug underlay: denser and thicker is better for noise; check it suits your floor type.
- Heavy curtains: weight and full coverage matter more than "soundproof" on the label.
- White noise machines: choose one with a non-looping sound and a volume control.
- Earplugs: cheap, effective for sleep and worth trying before anything else.
A word on acoustic foam: the thin panels sold for home studios reduce echo inside a room. They do very little to stop sound passing through a wall.
When to ask your landlord
Report failed window seals, a hollow or badly fitting front door, and gaps around pipes. These are building faults, and fixing them is normally the landlord's job. For persistent noise from another flat, check your lease and your building's rules on quiet hours, keep a short written record of dates and times, and raise it with the landlord or managing agent.
The bottom line
Seal the gaps, add mass on the shared wall, soften the room, then mask whatever remains. In that order, each step costs little and can come with you when you move. More ways to improve a rental are in 25 ways to improve your rental without losing your deposit, and the rest of the basics are in the small apartment living guide.
Frequently asked questions
Can I soundproof an apartment as a renter?
You cannot fully soundproof without construction, but you can make a clear difference by sealing gaps around doors and windows, putting heavy furniture on shared walls, adding rugs and curtains, and masking what is left with steady background sound.
Do acoustic foam panels block noise from neighbours?
No. Thin foam panels reduce echo inside a room. Blocking sound through a wall needs mass and airtightness, such as a full bookcase and sealed gaps.
What is the best way to block noise from upstairs neighbours?
Footstep noise travels through the structure, so there is little you can do from below. A polite conversation and asking whether they could add rugs is usually the most effective step; persistent problems should go to the landlord.
Is white noise safe to sleep with?
Steady background sound at a moderate volume is widely used for sleep. Keep it at a comfortable level rather than loud, and place the device away from your head.
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