With -40°C nights and 50 or more freeze-thaw cycles, your roof needs more than just shingles.
Winnipeg tests roofs harder than almost any city in North America. Temperature swings from +35°C in summer to -40°C in winter create dramatic expansion and contraction in every roofing material. Winnipeg experiences frequent freeze-thaw cycles throughout winter, which contribute to ongoing roofing material stress.
Ice dams are Winnipeg’s number one winter roofing problem. Homes in older neighbourhoods like River Heights, Wolseley, and Old St. Boniface face compounding challenges: original insulation levels that fall far below modern recommended insulation levels (commonly around R-50 for attics in Manitoba).
The result is a predictable pattern: heat escapes through the roof, melts snow unevenly, and ice dams form at the eaves. Water backs up under shingles, seeps into walls and ceilings, and the homeowner is left thinking they need a new roof when they actually need a fixed system. We solve the real problem.
Full tear-off and system rebuild with IKO materials designed to flex through Winnipeg’s extreme temperature range. Ice-and-water shield along all eaves and valleys—standard, not optional. Ventilation balancing included.
From wind-lifted shingles after prairie storms to flashing failures hidden under ice dam buildup, Winnipeg roofs fail in patterns most contractors miss. We trace every leak to its root cause, rebuild the waterproofing correctly, and give you an honest call on roof repair vs. replacement.
Most of Winnipeg’s roof problems start in the attic. We assess insulation levels against Manitoba’s R-50 standard, ventilation balances, and moisture pathways. Cathedral ceilings get special attention. Those sloped sections are particularly vulnerable to heat loss.
From emergency ice dam removal to permanent solutions—air sealing, insulation upgrades, ventilation improvements, and SmartMelt™ de-icing systems for complex roof geometries where perfect ventilation is difficult to achieve.
Heavy snowmelt and spring rains demand optimized drainage. High-performance eavestroughs, leaf guards, and downspout routing designed for Winnipeg’s volume.
Full system diagnostic including attic entry. We check insulation depth, ventilation ratio, soffit blockages from blown-in insulation, and signs of frost or mold on the underside of decking.
Solar panels installed as part of your roofing system, not on top of an aging one. We coordinate the roof and the array as a single project, so panels go on a new, warrantied roof instead of one that’ll need replacing underneath them in five years. Greener Home Loan financing available for qualifying Alberta homeowners.
DAVID R. , Tuscany, NW Calgary
Our roof was 17 years old and we'd been quoted $18,000 for a replacement. Advanced Level Roofing assessed it and said the decking was sound and the shingles had good life left — they recommended the life extension treatment instead. We paid a fraction of the replacement quote, and two years later the roof is performing exactly as they said it would. They could have sold us a replacement and they chose not to — that kind of honesty is rare.
JOHN D. , Calgary
Yesterday I had my roof replaced by a team from Advanced Level Roofing. True professionals who know what they do. I saw them working on houses around me for two years now and their jobs look awesome. You can see other companies dragging a roof job on for days, but these guys try their best to do it in one day and that was the case for me. The whole process from estimate to installation was a breeze. The price was fair and the estimator answered all my questions. When dusk set in, they were gone and everything was clean and nice around the house. The roof looks awesome. As much as I like what you've done, I don't want to see you again for the next 20 years or so!
KAREN M , Signal Hill, SW Calgary
We upgraded to IKO Nordic after the 2024 hailstorm — ALR's inspector showed us the bruising on our old Cambridge shingles and walked us through exactly why Class 4 made sense for our neighbourhood. They brought sample boards, explained the warranty step by step, and the new roof was done in a single day. Two months later, our insurer confirmed a premium reduction. The shingles paid for themselves faster than we expected.
IKO CRAFTSMAN PREMIER INSTALLER with prairie-climate expertise
Deep understanding of Winnipeg’s older housing stock
One-day installs on most residential roofs
Dump trailer guarantee — clean site, no exceptions
Full insulation and ventilation assessment with every inspection
LIMITED LIFETIME WARRANTY Advanced Level Roofing workmanship warranty
Ice dam prevention as a system solution, not a band-aid
Winnipeg homeowners frequently deal with these issues due to our local climate:
Winnipeg averages 50 freeze-thaw cycles per winter. Ice dams are a home performance failure, not just a roofing problem.
Blocked soffits and unbalanced ventilation are the root cause of most Winnipeg ice dams.
Attic condensation in Winnipeg’s extreme cold creates perfect conditions for mold and wood rot.
Spring thaw is when latent leaks become active. The leak source is rarely where the stain appears, and the cause is rarely a missing shingle.
Manitoba’s prairie winds and severe thunderstorms regularly tear off shingles when sealant strips fail. Fast repair prevents cascade failure when adjacent shingles tear off in sequence.
Hail frequency is rising across Manitoba. Damage is often invisible from the ground and you have a limited window to file an insurance claim after the storm date.
Navigating ACV vs. RCV, claim supplements, and adjuster meetings without getting underpaid.
1549 St Mary’s Rd #101
Winnipeg, MB R2M 5G9
Mon–Fri: 8am – 6pm
Saturday: 10am – 4pm
Sunday & Stat Holidays: Closed