Multi-family spray foam insulation in Lloydminster is work on walk-up blocks, fourplexes and townhouse rows held mostly by local owners rather than by institutions. That matters, because the person deciding is usually the person who takes the phone calls when a tenant is cold.
A block on clay, and the cracks that run through it
A larger building on this ground moves the way a house does, only across a bigger footprint, so the movement is not uniform. What that produces is a set of cracks and opened joints that tend to run in predictable places: at the ends of the building, at the junction where a stair core meets the block, and around the openings in a long wall. Each one is an air path, and in a building with a dozen tenants each one is somebody's complaint. Sealing them is a different exercise from adding insulation and it is generally the half that is missing.
The ground floor suite over a crawl space
A good number of these buildings have a partial crawl space or a shallow void under the lowest floor, and the ground-floor suite is invariably the cold one. The floor is over unheated space, the perimeter band around it has never been sealed, and the entrance to the building is on that level so the suite takes the cold every time somebody comes in. It is the suite with the highest turnover in most Lloydminster blocks, and it responds to work better than any other unit in the building.
Corridors and the doors that open onto them
In a block with an interior corridor, the corridor is a shared space that nobody's thermostat controls and everybody's door opens onto. It connects the entrance to every suite, so whatever happens at the front door reaches the whole building. Sealing the corridor envelope and the entrance assembly is work that benefits every tenant at once, which for a landlord is a rare thing, and it usually costs less than treating two suites properly.
What can be finished in one winter and what cannot
Being realistic about programme is what makes these projects happen. Common areas, the corridor, the entrance, the band around the lowest floor and the roof plane can be done without a suite being empty. Anything inside a unit waits for a vacancy. A landlord who separates those two lists can commit to the first this year and take the second opportunistically over the next few, which is a plan rather than an aspiration.
Multi-family Spray Foam Insulation Lloydminster: Common Questions
Which suite should we do first? The ground floor over the crawl space. It is the coldest and it has the highest turnover.
Can anything be done without empty units? Yes, and it is most of the value. Common areas, the entrance, the lowest band and the roof plane.
Why do the same suites keep having problems? Movement opens joints in predictable places, usually at the ends and around the stair core.
Size the assembly with the R-value calculator, then get a free Lloydminster quote. More on Multi-family Spray Foam Insulation Alberta.