Ceiling spray foam insulation in Ponoka is for the parts of a house with no attic over them: an addition with a low-slope roof, a vaulted room, the link between two roof levels on a house that has been extended more than once.
The room the household has already given up on
By the time somebody calls about one of these, the room has usually been written off. It is the back room that gets used in summer and closed in November, or the one with a space heater in it that nobody mentions to visitors. That is worth naming because owners frequently do not think of it as a fixable problem at all - they think of it as a feature of the house. In a Ponoka home with a low-slope addition it is neither a feature nor a heating fault, it is a thin assembly, and thin assemblies are the one thing this product is unambiguously good at.
Where two roofs from different decades meet
The junction is where the trouble concentrates. A low-slope roof over an addition meeting the wall of the taller original house has been flashed and re-flashed by several different people over the years, and it is both the hardest thing to seal and the most important. On a Ponoka house that junction gets the attention rather than the middle of the roof, and it is where the survey starts.
Reached from above or from below, and it is not a free choice
Before anything is priced, how the assembly will be opened has to be settled, because it drives both the cost and the disruption. From above means taking off roofing, which suits a house that is due a new roof anyway and is hard to justify on one that is not. From below means taking down a ceiling and reinstating it, which suits a room that is being redecorated and is disruptive to one that is not. On most Ponoka additions the answer is decided by which of those two jobs the owner was already going to do, and timing this work to land alongside it is the single biggest saving available.
A ceiling under a building that is never allowed to cool
Almost every ceiling on this site sits under a house that swings: warm in the evening, set back overnight, empty during the day. The institutional buildings that dominate Ponoka do not do any of that. A hospital wing or a care residence heated from a central plant holds its temperature through the night and through the summer, which means the pressure pushing warm moist air up into the ceiling assembly runs in one direction continuously for eight months rather than cycling. A vented cavity that copes with an intermittent load can be steadily loaded by a constant one, and the failure shows as staining that appears gradually rather than after a cold snap. Where a building is heated continuously, that is an argument for putting the insulation in contact with the deck and removing the cavity from the equation altogether.
Ceiling Spray Foam Insulation Ponoka: Common Questions
Why is our back room always cold? If it has a low-slope roof and no attic, that is the assembly rather than the heating.
Can we add more insulation? There is nowhere to put it. The question becomes performance per inch and whether it is sealed.
Where does the work concentrate? The junction where the low roof meets the wall of the taller original house.
Size the assembly with the R-value calculator, then get a free Ponoka quote. More on Ceiling Spray Foam Insulation Alberta.