Cottage spray foam insulation in St. Albert covers two related things: the lake places owned by households in this city, and the guest buildings, studios and second dwellings on the acreages in the county immediately around it. Both are used for part of the year and closed for the rest.
The plumbing decides whether it can be left cold at all
Before any decision about the envelope there is a question that settles the whole approach: is this building going to be drained every autumn, or held above freezing all winter. They are two entirely different specifications and owners frequently have not chosen. A building that is drained can be left genuinely cold, and then the work is about sealing it so that it does not fill with damp air while nobody is there. A building that is kept above freezing because draining it is impractical is being heated, at low level, for five months, and that is worth insulating properly rather than minimally. On an older St. Albert property with a well, a cistern or services running under a floor, the honest answer is sometimes that draining is cheap, effective and the right choice.
Not a cabin, an old house being used as one
The word cottage does a lot of work and it misleads people here. Very few of these are purpose-built seasonal cabins. In St. Albert they are far more often small older houses on long river-lot properties, built to be lived in year round by somebody who has since stopped doing so, or a second dwelling on a family property that is now used a few weeks a year. That matters because the assembly is a house assembly: a real foundation or a shallow one, plastered walls, a chimney that was central to how the building worked, and a hundred years of small alterations. It is not the simple shell people picture, and the survey has to establish what era each part of it belongs to before anything gets specified.
The second building on a St. Albert acreage
The guest suite, studio or converted outbuilding on a county property is the same problem at closer range. It is heated when someone is in it and left the rest of the time, it usually sits over a crawl space or piers, and it was frequently converted rather than built for the purpose. The advantage is access: unlike a lake place three hours away, it can be looked at properly and worked on without a travel day at either end.
Three different briefs, and they are not priced alike
A building that must not freeze, a building usable at a weekend in the shoulder seasons, and a building somebody intends to occupy through a winter are three different specifications with three different costs, and they are not close to each other. A great many St. Albert owners want the first and are quoted the third, because nobody asked. Saying which one is wanted at the outset is the single most useful thing an owner can do, and it frequently reveals that the job is far smaller and more affordable than they had assumed before ringing anybody.
Cottage Spray Foam Insulation St. Albert: Common Questions
Why is it damp when we open it in spring? Air has moved through it for five months carrying moisture that settles and stays. Sealing changes that.
Is insulation depth the priority? Not on a building that is unheated most of the year. Sealing does considerably more.
What is the minimum to keep the pipes from freezing? That is a real and much smaller brief. Say which of the three you want before anything is priced.
Size the assembly with the R-value calculator, then get a free St. Albert quote. More on Cottage Spray Foam Insulation Alberta.