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City Roofing & Exteriors
New flat roof finished on the Ice River Springs warehouse in Calgary, trailers at the loading docks below

Ice River Springs, Calgary

A new flat roof on a working warehouse.

A $3,500,000 commercial flat roof replacement in Calgary. Our own crew replaced the whole roof one section at a time, while trucks kept using the loading docks below.

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  • Warehouse, Calgary
  • $3,500,000 project
  • Done in sections
  • Loading docks open throughout

What the job needed

The building had to keep working the whole time. Trucks used the loading docks every day of the job, so the roof came off and went back on in sections, with the site set up around the docks.

How we did it

Crane lifting roofing materials onto the Ice River Springs warehouse, with the scaffold stair tower and debris chute
  1. Set up around a working building

    A scaffold stair tower and a debris chute into bins by the docks, and a crane to lift materials up, so the docks stayed open.

  2. Tear off one section at a time

    The old roof came off down to the steel deck, one section at a time, so only a small part of the building was ever open.

  3. Insulation, then the new roof

    New insulation board went down on the deck, then the new membrane over it.

  4. Finished and sealed

    The whole roof finished, with every vent and rooftop unit sealed into the new membrane.

Planning a roof like this one?

Call 403-608-9933, Monday to Saturday, 8 to 7, or send the form. Tell us the building, roughly how big the roof is and what prompted the call.