Bonus room spray foam insulation in Chestermere follows directly from the garages underneath. This is a town of oversized attached garages, and the room built above one of them has more of its floor sitting over unheated space than the same room in almost any other market.
More floor over cold space than a standard plan has
Over a double garage a bonus room has a certain area exposed underneath. Over a triple it can be half again as much, and the room is usually larger to match, so both the problem and the surface that causes it scale together. That is why owners moving here from a city house are often surprised by how badly the room performs relative to everything else in a house that is otherwise comfortable and only a few years old.
The room is on the weather side more often than not
These rooms sit inside the roof, so what they have instead of ordinary exterior walls is knee walls and a gable end. On an open lot at least one of those faces unobstructed prairie, and wind entering the roof space beside the knee walls washes across the back of them continuously. A room can have a perfectly adequate ceiling and still be unusable because those two hidden surfaces were never sealed, and nobody looks at them because they are behind finished drywall.
Heating it harder does not work and here is why
The common sequence in a Chestermere house is to add a heat source, find it makes the room tolerable while it runs and cold again within the hour, and conclude the room is simply a bad room. It is not. Heat is being lost through the floor, the knee walls and the gable faster than a supplementary heater replaces it, and the fix is to stop the loss rather than to increase the supply. That order also costs less to run afterwards.
It gets done from the garage, which is an opportunity
The floor is treated from below, meaning the garage ceiling comes down and goes back up. On a triple garage that is a substantial area of ceiling to open, so if the garage envelope is going to be dealt with at any point it should happen in the same visit. Paying for that access twice is the most avoidable cost in this job.
Bonus Room Spray Foam Insulation Chestermere: Common Questions
Why is our bonus room so much worse than the rest of the house? It has more floor over an unheated garage than any other room has over anything, and here those garages are large.
We added a heater and it still does not hold. Why? The room is losing heat faster than the heater supplies it. Stopping the loss has to come first.
Does the garage ceiling have to come down? Yes, which is why any planned garage work belongs in the same visit.
How much does bonus room spray foam insulation cost in Chestermere? There is more floor over cold space here than a standard plan has, so the area is larger and the number follows it. The room is on the weather side more often than not, which adds the exterior walls to the scope.
How do I choose a bonus room spray foam contractor in Chestermere? Ask whether the garage ceiling has to come down and what that adds. Heating it harder does not work, so if their answer is a bigger heater they have not diagnosed the room.
Size the assembly with the R-value calculator, then get a free Chestermere quote. More on Bonus Room Spray Foam Insulation Alberta.
After the foam: the interior finish
Foam is only half of a finished wall. The board, tape and level-5 finish that goes over it is a separate trade, and it is the stage that makes the space usable. We work alongside Emplastrum Drywall, an independent drywall contractor, so the two stages are not left to collide on site.