Flat Roof Snow Removal Followup

General Roofing Systems Canada provides snow and ice removal services throughout Canada. Flat Roof Repair; Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

 

We are very pleased to report that all of our roofers made it home safe last night and the only buildings we heard about in terms of collapse were some quonsets, barns, and utility sheds (not to undermine their importance).

Crew at work, industrial removal
Crew at work, industrial removal

There was also a communications provider in the Edmonton area that called us with a partially collapsed metal roof system on an industrial style storage building.

Thus far, we have not heard about a home roof structure that has collapsed due to this storm we are experiencing in Alberta or Saskatchewan.

Also of note, when our sloped roofers are removing snow from residential roofs and conducting repairs, they inspect the attic space prior to check for roof ventilation problems, attic condensation that may be causing ice damming outside, vapour barrier problems, and compromised internal roof structures. We have not had any reports from the field of compromised high slope residential roofs, either.

The story is different, however, for low slope roofing systems in Alberta, Saskatchewan, and parts of British Columbia for all but residential areas. As far as homes are concerned, they seem to be holding up quite well.

This is what greeted our flat roofers on Wednesday morning when they arrived from Calgary to a site in Coaldale, Alberta:

Flat Roof Industrial Facility in Coaldale, AB
Flat Roof Industrial Facility

The flat roof service scope was to remove “some” snow and ice from a flat roof on an industrial building the size of a football fielding. One of our roofers commented that “it’s keeping our guys working and we are definitely getting into the best shape of the year.”

Our concern at this point is the volume of snow on some of these flat roofing systems. Adding the melt factor, and more snow on top of that, and the problems for these site owners will be compounded. I suppose we will just have to wait and see what transpires.

Contact Us:
General Roofing Systems Canada (GRS)

24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free. info@grscanadainc.com.

British Columbia | Alberta | Saskatchewan | Manitoba | Ontario

Emergency Roof Snow & Ice Removal in Alberta

General Roofing Systems Canada provides snow and ice removal services throughout Canada. Flat Roof Repair; Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Our Alberta roofing crews returning to our offices last night and early in the morning had many interesting reports with regard to snow and ice removal.

One report was not exactly heartening; fortunately, nobody was hurt.

One of our office staffers took a call mid-afternoon from an industrial facility just outside of Edmonton. The client was requesting emergency snow removal from an industrial corrugated metal roof system (low slope/flat).

While on the call, our operator could hear people in the background beginning to cause a stir. There were a few screams and a lot of noise. The distraught caller informed us that a portion of their roof had just collapsed.

Even more concerning was when our service manager arrived on-site. There were staff in the area of the building he reported to when they heard “snaps” and “cracks” coming from the roof. They left that room to inform their management what they were hearing while our office was on the phone with them [management] in the meantime. It was just as they left that area that the whole roof collapsed. ‘Just goes to show that a structural failure can occur without any warning and at any time.

It was a very emotional day. No one was hurt physically, but there were tears to be sure. Clearing snow, clearing ice… trying to help folks on the phone and in person when their homes are leaking very badly or their business roof is collapsing. Even more emotional in the life of the roofer is knowing that there are many more calls that we are not able to respond to when we get stretched thin during “tsunami” seasons.

Our crews continued to roll in through the night and the last of them arrived at about 4:30 am. We will start rolling out crews again sometime around 5:30 am and see how today goes. We are certainly hoping for everyone’s safety and the best for the business and homeowners that we will be dealing with. Serious leaks are expected to start coming in if we cannot remove the snow sooner than later for our current work-sites.

When questioning the crews arriving back at the office, we asked them what could be said or what could be taken and learned from the last 24 hours to assist folks affected by the snow and ice on roofs. This was their response:

  1. If you think your roof may have too much snow load, be sure to get it removed immediately or at least get a structural expert to inspect the roof for load capacity.
  2. If you hear anything at all that does not sound right, leave the building. Today was a real eyeopener for some.
  3. Take some preventative measures. Read up on roof ventilation and ice damming; fix the problems that cause ice buildup before it leads to structural failures. Remove the snow from your roof as soon as possible, and remove ice on the sides of buildings which are immediately hazardous to pedestrian and vehicular traffic.

Apparently, the Edmonton Journal had also caught wind of our latest crew experiences with ice and snow removal. (Update 7-24-2015: The link has since been removed from their website)

Below you will find some pictures from today’s crew reports. One shows over 40 in. of snow on a flat roof, obviously challenging load capacity. Another shows a roof collapse from the inside of the building (imagine how much snow was on the collapsed portion before that happened). Another photo shows a piece of ice on the exterior of a condominium building. Signs of leakage in the eave section of the low slope metal roof for this building will become evident when the melting begins.

40 inches on a flat roof
40 inches on a flat roof
Industrial site requiring removal
Industrial site requiring removal
Interior view of a collapsed roof
Interior view of a collapsed roof
Second collapsed view
Second collapsed view
Jan 17, 2011 Roof Ice, Edmonton AB 5
Ice damming on low sloped metal roof
Jan 17, 2011 Roof Ice, Edmonton AB 1
Metal roof reaching load capacity
Jan 17, 2011 Roof Ice, Edmonton AB 2 (1)
Ice damming along gutter system
Jan 17, 2011 Roof Ice, Edmonton AB 2
More ice damming
Jan 17, 2011 Roof Ice, Edmonton AB 3
Packed snow and ice dam growth
Jan 17, 2011 Roof Ice, Edmonton AB 4
Second view of the same

 

Contact Us:
General Roofing Systems Canada (GRS)

24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free. info@grscanadainc.com.

British Columbia | Alberta | Saskatchewan | Manitoba | Ontario