Soundproofing spray foam insulation in Chestermere comes up for two reasons that have nothing to do with each other. One is how close the houses are to each other in the newer phases. The other is the highway running along the south side of the city and the traffic that uses it around the clock.
Narrow lots put the neighbour very close
The recent phases were laid out tightly, which puts one house within a few metres of the next and puts bedroom windows more or less opposite each other. What people notice is not conversation but mechanical noise: air conditioning units, heat pumps, pool equipment and vehicles on a driveway that is closer to the neighbour's wall than to their own. That is airborne sound arriving through a wall assembly and through windows, and how much of it insulation can address depends on which of those two paths is carrying it.
The highway along the south side
Traffic noise behaves differently from a neighbour. It is continuous rather than intermittent, weighted toward the low frequencies that are hardest to stop, and it arrives at a shallow angle across open ground with nothing to absorb it. Owners on the south side of Chestermere are usually asking about bedrooms on the exposed elevation, and the honest position is that the wall assembly can be improved meaningfully while the window is frequently the weaker path and the more expensive fix.
Two kinds of noise, and only one is an insulation problem
Airborne sound travels through the air and reaches a room through gaps and thin assemblies. Impact sound is generated in the structure itself, by footsteps or a slammed door, and travels through framing. Spray foam works on the first and does very little about the second. Any assessment that does not separate them is not worth acting on, and this is the single most common reason people are disappointed by soundproofing work.
Open cell is the product, and it is the opposite choice
For acoustic work the softer open cell material is correct, because its structure absorbs airborne sound where the denser closed cell product used for most other work on this site reflects it. That is worth stating plainly, because a contractor reaching for the same product they use on every other job is not doing acoustic work, whatever the quote says.
Soundproofing Spray Foam Insulation Chestermere: Common Questions
Can soundproofing stop the neighbour's air conditioner coming through the bedroom wall? That is airborne sound through the wall and possibly the window. The wall responds well; the window often does not.
Can anything be done about the highway noise? The wall assembly can be improved meaningfully. The window is frequently the weaker path and the more expensive one.
Will it stop footsteps from upstairs? No. That is impact noise travelling through the structure rather than through the air.
Does acoustic foam need covering? The same as any other. Foam in an occupied Chestermere room is finished with a thermal barrier, normally the drywall going back on.
Size the assembly with the R-value calculator, then get a free Chestermere quote. More on Soundproofing Spray Foam Insulation Alberta.
After the foam: the interior finish
Once the foam is in and trimmed, the assembly needs its interior finish, and on an occupied space that finish is also the code-required thermal barrier over the foam. We work alongside drywall finishing in Chestermere, an independent drywall contractor, so the two stages are not left to collide on site.