Spray foam roofing in Olds is a recover system, sprayed over an existing low-slope roof and finished with a protective coating. On the commercial buildings here the roof is somebody's asset and somebody else's problem, and that delay is part of why they end up in the state they do.
The tenant reports it and the owner pays for it
A leak in a let commercial unit is discovered by whoever is trading in it, reported to somebody who is not there, and assessed by a third person at some later point. Each step takes time, and meanwhile the water keeps arriving. By the time an Olds owner is standing on the roof, the problem has usually been running for a season or more and the assembly underneath has taken more than the visible stain suggests.
What twenty years of patching leaves on a roof
These roofs have been repaired by whoever was available at the time, and the repairs are layered rather than replaced. A patch over a seam, sealant round a curb, a second patch over the first when that failed. None of it is wrong and the cumulative result is a roof with a dozen small histories on it, each with its own edge, and every edge is a place water can get under. A sprayed system removes all of them at once by going over the lot as one continuous surface.
Nobody can close for a tear-off on a street this short
A main street with a handful of businesses cannot lose one for a fortnight, and the tenants have nowhere to go while it happens. A recover leaves the existing assembly in place as protection while the new system goes over it, so the building is never open and nothing below has to stop. Where the survey finds the assembly wet, that changes and the wet material comes out, which is said before a price rather than discovered partway through.
Budgeting a roof across several buildings
For an owner holding more than one building this is a planning question rather than a single decision. A recover on a sound assembly is a fraction of a replacement, and knowing which of their roofs are still dry is what lets an owner sequence the work over several years instead of facing them all at once. That survey is worth having before anything is urgent, because a roof that is still dry has options a wet one does not.
Spray Foam Roofing Olds: Common Questions
What should we do about a leak a tenant reported weeks ago? Then it has probably been running longer than the stain suggests. The survey establishes what is wet.
Do the businesses have to close? No. It is a recover, done from above, and the building is never open to the weather.
How should an owner of several buildings plan roof work? Then survey them all. Knowing which roofs are still dry is what lets you sequence rather than react.
Size the assembly with the R-value calculator, then get a free Olds quote. More on Spray Foam Roofing Alberta.