Soundproofing blocks noise from passing between spaces, using added mass, isolation and sealed gaps. Acoustic treatment, such as foam or fabric panels, absorbs echo inside a room and improves how it sounds, but it does little to stop noise getting in or out. If neighbours or traffic are the problem, you need soundproofing.

No. Foam panels, egg cartons and hanging blankets only soften echo inside a room. They are too thin and light to stop sound passing through a wall, so you will still hear traffic, voices and bass. Blocking noise takes mass, a multi-layer wall build and decoupling, designed around your space. Panels are for room sound quality, not noise blocking.

Soundproofing can cost between $30 and $65 per square foot, depending on the type of wall treatment needed, the type of wall or ceiling, whether a new frame must be built, and whether bulkheads or other obstructions need to be addressed. A single shared wall costs far less overall than a whole basement or commercial floor. Because every building is different, we price each project after assessing the space.

Cheap and DIY fixes rarely give real results. Sound travels through the whole wall, ceiling, floor and every gap, so one cheap layer or a few sealed cracks leaves other paths open and the noise barely drops. A lasting fix needs the right mass and decoupling for your building, which starts with a professional assessment of how the sound is actually travelling.

No. Sealing gaps is a necessary step, but sound also travels as vibration through the wall, floor and ceiling themselves, so caulk or door seals alone usually leave the problem largely unsolved. Finding every noise path and fixing it in the right order takes a professional assessment, which is why quick fixes disappoint.

Materials that add mass or isolate surfaces work: extra drywall layers, mass loaded vinyl, resilient channels or isolation clips, damping compound and acoustic sealant. Foam, carpet and cardboard do not. But materials alone do not soundproof; the design and installation do, and one mistake, such as a screw bridging a decoupled wall, can undo the result. We assess your space and design the system before we quote.

No. Insulation is mainly for heat. Spray foam and cellulose fill cavities but add little mass or decoupling, so they rarely stop airborne or impact noise on their own and you can still hear your neighbours. Our sound engineer explains why in a short article, and what works instead.

Often, yes. Most condo soundproofing can be done from inside your own unit, working on the shared walls, ceiling or floor. Building rules differ, so we check what your condo corporation requires, such as notice periods or approved materials, before work begins.

We are based in Toronto and serve the whole GTA, including North York, Etobicoke, Scarborough, Mississauga, Vaughan, Markham, Richmond Hill, Brampton, Oakville, Pickering and Whitby. If you are unsure whether we cover your address, call (647) 800-4525 to confirm.