Manitoba Hydro Rates Went Up 4%: What Drafty Windows and Doors Cost Winnipeg Homeowners This Winter
The short answer: Manitoba Hydro electricity rates rose 4% on January 1, 2026, which Hydro pegs at roughly $8 more a month for an electrically heated home. In a typical 1,200 sq. ft. Winnipeg house with 1980s double-pane windows, drafts and glass heat loss account for about 25–30% of the heating bill, which works out to $350–$600 a winter at today’s rates. Replacing the worst windows and the front door with Energy Star triple pane units cuts that loss by more than half. Below, I’ll show you how to spot the money leaks, what each one costs, and which fixes pay back fastest.
I’ve been in a lot of Winnipeg living rooms in January. The homeowner usually points at the thermostat. I usually point at the window.
What changed with Hydro in 2026
Manitoba Hydro’s rates page lists a 4.0% electricity increase effective January 1, 2026. For a home using about 2,000 kWh a month with electric space heat, Hydro’s own estimate is $8.05 a month. It’s the first step in a multi-year plan the Public Utilities Board approved in March 2026, so the direction is set for the next few winters.
Gas-heated homes aren’t off the hook either. Natural gas is priced quarterly, and the furnace fan, baseboards in the basement, and the heat-recovery ventilator all run on electricity.
Where the heat actually goes
Natural Resources Canada’s figures for older Canadian homes put window and door heat loss at a quarter or more of total heating demand. In Winnipeg it skews higher because our design temperature is -33°C and we spend about 5,700 heating degree-days a year, among the highest of any major Canadian city.
Three mechanisms do the damage:
- Air leakage. Gaps around frames, failed weatherstripping, and shrunken caulking. This is the draft you feel on your ankles.
- Conduction through the glass. A single-pane window loses heat roughly five times faster than a triple-pane low-E unit. Double pane without argon sits somewhere in the middle.
- Radiant loss. Clear glass lets the warmth of the room radiate straight out at night. Low-E coatings bounce it back.
If you’d like the technical version, we wrote about what Low-E windows are and the difference between double and triple pane windows.
Putting a dollar figure on it
Here’s a rough but honest table for a 1,200 sq. ft. bungalow with twelve windows and two exterior doors, electric heat, at 2026 Hydro rates. These are estimates from our own job records and NRCan window performance data, not a guarantee.
| Condition | Approx. winter heat loss through windows & doors | Approx. cost per winter |
|---|---|---|
| Original single pane, aluminum storms | 35–40% | $700–$900 |
| 1980s–90s double pane, no argon, worn seals | 25–30% | $350–$600 |
| Newer double pane low-E, good seals | 15–18% | $220–$320 |
| Energy Star triple pane, argon, low-E, foam-sealed install | 8–11% | $120–$190 |
The jump from the second row to the last row is the one most Winnipeg homes are looking at: roughly $250–$400 a winter, every winter, and the gap widens with each rate increase.
Find your leaks in ten minutes
- The hand test. On a windy evening, run the back of your hand along every frame edge and the bottom of each exterior door. Cold spots are leaks.
- The candle test. Hold a lit candle near the sash. A flickering flame means moving air.
- The frost check. Frost or ice on the inside of the glass means the pane is cold enough to freeze room moisture. That’s a conduction problem, not a humidity problem.
- The daylight check. Close the door and look for daylight around the edges. Any light means air.
- The fog check. Haze or droplets between the panes means the seal has failed and the insulating gas is gone. Our post on gaps around window frames and failing caulking covers what to do about the outside of the frame.
Fixes ranked by payback
1. Weatherstripping and caulking (same weekend, under $100)
Cheap, fast, and worth doing on any window you aren’t replacing this year. It handles air leakage only; it does nothing for conduction through old glass.
2. Replace the front door (one day, biggest single leak)
An old steel slab with a bowed sweep can leak more air than four windows combined. A fiberglass entry door with a foam core and compression weatherstripping, installed square and foamed, closes that hole for good. Our drafty front door guide explains what can be fixed and what can’t.
3. Replace the north- and west-facing windows first
Prevailing winter wind in Winnipeg comes from the northwest. Those windows lose the most. Our window replacement service can phase a job over two seasons if the budget calls for it; most homeowners start with the living room and bedrooms on the cold side of the house.
4. Go triple pane, not double
Double pane is fine for Vancouver. For a Winnipeg winter, the third pane and second argon gap are what keep the inside glass surface warm enough to stop frost and cut radiant loss. Triple pane windows also qualify for the $100-per-unit Efficiency Manitoba rebate, which we broke down in this winter’s rebate guide.
What homeowners tell us afterward
A River Heights customer who replaced ten windows wrote that the cold drafts and condensation stopped right away and that the quote beat three others. Another in Transcona said their furnace “stopped running every twenty minutes.” You can read those and more on our Google reviews, and find our hours and directions on our Google Business Profile.
Frequently asked questions
Will new windows really pay for themselves?
On energy alone, a full replacement takes 10–15 years at current rates, and faster with every Hydro increase. Add comfort, resale value, less noise and no more frost, and most homeowners stop doing the math after the first winter.
Is it worth replacing just two or three windows?
Yes, if they’re the worst ones. Replacing the three leakiest units on the north side of a house can take a third off window heat loss.
Should I replace windows or add insulation first?
If your attic has less than R-40, do the attic first; it’s cheaper per unit of savings. Windows and doors come next. Walls are last.
Do you install in winter?
Yes, one opening at a time so the house stays warm. See our window replacement timeline for how a job is sequenced.
Get a free heat-loss walk-through
Call (204) 318-6162 or book a free in-home quote. We’ll check every window and door, tell you which ones are costing you money, and give you a phased plan if you want one. No pressure, and the coffee’s on you.
Related reading: Benefits of energy-efficient windows · How Winnipeg’s harsh winters affect your windows · Door replacement Winnipeg
